https://www.rjmetalindustries.co.in Latest Products Mon, 13 Apr 2026 04:58:22 +0530 en-us https://www.rjmetalindustries.co.in https://www.rjmetalindustries.co.in/phosphorous-bronze-ingot.htm https://www.rjmetalindustries.co.in/phosphorous-bronze-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530 Phosphorous Bronze Ingots cast as per IS:1458-1985 Reaffirmed 2006, Class -1, IS:28-1985 Or Latest Specifications having Grade -1, Grade -2, Grade – 3, Grade – 4, Grade – 5. Chemically they represent the following compositions as follows: -   Constituent IS:1458-1985 Reaffirmed 2006 Constituent                         IS:28-1985 Or Latest Specifications   Class 1    Grade 1  Grade 2  Grade 3  Grade 4   Grade 5 Tin 6.0 – 8.0 Tin 6.0 – 8.0 10.0 Min 6.5 – 8.5 9.0 – 11.0 11.0 – 13.1 Lead 0.5 Max Phosphorous 0.30 – 0.50 0.50 Min 0.30 Min 0.15 Max 0.15 Min Zinc 0.5 Max Lead 0.25 Max 0.25 Max 2.0 – 5.0 0.25 Max 0.50 Max Phosphorous 0.4- 0.6 Zinc 0.50 Max 0.05 Max 2.0 Max. 0.05 Max 0.30 Max Iron 0.3 Max Nickel 0.70 Max 0.10 Max 1.0 Max 0.25 Max 0.50 Max Antimony 0.1 Max Iron 0.30 Max 0.10 Max     0.15 Max Iron & Antimony   Aluminium 0.01 Max 0.01 Max     0.01 Max Aluminium 0.01 Max Antimony 0.10 Max         Total of Other Elements including Iron & Antimony 0.6 Max Silicon 0.02 Max 0.02 Max     0.02 Max Total Impurities 1.20 Max 0.60 Max 0.50 Max 0.80 Max 0.20 Max Copper Plus Incidental Nickel Remainder Copper Remainder Remainder Remainder Remainder Remainder   https://www.rjmetalindustries.co.in/phosphorous-bronze-rods.htm https://www.rjmetalindustries.co.in/phosphorous-bronze-rods.htm Sat, 24 Jun 2023 00:00:00 +0530 Phosphorous Bronze Rods are manufactured by us for Five Different Grades of IS:28-1985 Or Latest Specifications. Phosphorouos Bronze contains of Copper alloyed with Tin, Phosphorous, Zinc & Lead. Rods manufactured by us range from Diameter of 20mm to 300mm & Length of Up to 500mm. The Rods Contain Optimum Chemical & Mechanical Properties to be used for Industrial Purposes and electrical applications. The Rods are often used for manufacturing wires and bars by continuous casting, extrusions/hard drawn processes in Industries. The Rods manufactured have Good Electrical Conductivity, Excellent Resistance to Corrosion & Fatigue, Excellent Strength and performance, fine grain structure and excellent elasticity. The Rods are annealed to impart optimum physical properties. https://www.rjmetalindustries.co.in/phosphorous-bronze-bush.htm https://www.rjmetalindustries.co.in/phosphorous-bronze-bush.htm Sat, 24 Jun 2023 00:00:00 +0530 We are casting Phosphorous Bronze Bush as per IS:28:1985 Or Latest Specifications according to Grade 1, Grade 2, Grade 3, Grade 4, Grade 5. Phosphorous Bronze is an exceptionally strong and resilient metal making it suitable for Products with required fatigue resistance and against wear & chemical corrosion/exposure to the elements. We are manufacturing Bushings/ Bushes to Length of Upto 500mm. Phosphorous Bronze Bushes are plastic in nature which makes them ideal for heavy load applications. The Bushes/Bushings manufactured by us have charatteristics like dimensional & rotational accuracy, high tensile strength & have the ability to withstand high Temperatures & Pressure. https://www.rjmetalindustries.co.in/phosphorous-bronze-flanges.htm https://www.rjmetalindustries.co.in/phosphorous-bronze-flanges.htm Sat, 24 Jun 2023 00:00:00 +0530 We are manufacturing Phosphorous Bronze Flanges & Flanged Bushes as per IS:28-1985 Or Latest Specifications. Stores are manufactured as per Grade 1, Grade 2, Grade 3, Grade 4, Grade 5. The castings are prepared as per quality and drawings and even customised to meet increasing market demands. Phosphorous is an alloy which has good machinability and excellent strength for bearing heavy workloads. Our Firm is chief engineered by Phosphorous Bronze Castings Of which Flanges meet 70% of demands from our Customers. They are used in applications involving sleeve bearings, thrust washers and cam followers. https://www.rjmetalindustries.co.in/phosphorous-bronze-split-bush.htm https://www.rjmetalindustries.co.in/phosphorous-bronze-split-bush.htm Sat, 24 Jun 2023 00:00:00 +0530 Phosphorous Bronze Split Bushes are cast as per IS:28-1985 Specification. They are required as Cam Wheel Split Bush & Bush for Journal Bearings. Split Bronze Bearings are required in multiple industrial applications. They aid in absorption of shock, reduction of vibration and noise. The split bushing design could eliminate the need for additional lubrication methods as well as reduce the amount of maintainence needed for optimal operation. Split Bushings are also used where a 2 piece housing is present or where quick assembly and easy installation is required. There are 3 types of split bushings namely perfect halved bushings, matched halved bushings and bushings that are split after machining. Perfect halved split bushings will yield 2 halves of the exact same size. These halves will also match with any other halves manufactured under the same specification. With perfect half split bushings, the halves are interchangeable with any of the other same size halves. Matched halved bushings will match with the corresponding opposite half that had been manufactured with it. Split after machining are the most economical of the 3 types. The material requirement for these parts are the same as non split bushings where the only extra effort lies in the added operation of cutting. The matched and perfect halved bushings start with a larger stock size than what would be used for a split after machining bushing. The bar stock is cut before machining after which they are welded together. The larger beginning stock size will make up for the size loss during the cutting stage. After welding the 2 stock bar halves are machined to finished dimensions. The 2 halves are then separated. This leaves us with 2 halves that will comoplete a 360 Degree Circle. Perfect halved bushings are the least economical and generally are only specified where the split line is critical to the application. They are manufactured in a similar fashion as the matched halves but special attention is paid to make sure that each half is split at the exact centerline and at the same angle as all the other pairs. The process results in halves which are interchangeable amonst one another. https://www.rjmetalindustries.co.in/phosphorous-bronze-plates.htm https://www.rjmetalindustries.co.in/phosphorous-bronze-plates.htm Sat, 24 Jun 2023 00:00:00 +0530 We are casting Phosphorous Bronze Plates as per IS:28-1985 Specification. Phosphorous Bronze Plates cast by us range from "600mm Length X 400mm Width X 16mm Thickness" to "1000mm Length X 1000mmWidth X 50mm Thickness. They are cast maintaining machinable tolerances and customized as per various applications and conditions of use. We have supplied Phosphorous Bronze Plates to Indian Railways chiefly in applications where they come of use in Girders for Railway Bridges. They are also used for Masonry Fixings, Shafts & Gears, Valve Parts, Electrical Springs, Marine & Chemical Hardware, Spring Washers, Electrical Conductors & Switches, Decorative Items. https://www.rjmetalindustries.co.in/brass-plates.htm https://www.rjmetalindustries.co.in/brass-plates.htm Sat, 22 Feb 2025 00:00:00 +0530 Brass Plates are manufactured by us in sizes ranging from "400mm Length X 100mm Width X 16mm Thickness" to "1200mm Length X 1200mm Width X 60mm Thickness". They are cast & Proof Machined. They are Cast as per IS:292-1981 Or Latest Specifications. Castings are proof machined and polished to give a clear & shiny surface from from dirt and impurities. They are required in applications like Plumbing Fixtures & Equipments, Electrical Components, Circuit Boards & Circuit Frames, Engraved Plates, Construction & Archetectural Applications, Bolts, Brackets, Fasners & Hinges, Gears, Door Handles, Knobs & Handrails, Heating Equipments Including Heart Exchangers, Building Materials Etc. https://www.rjmetalindustries.co.in/white-metal-ingots.htm https://www.rjmetalindustries.co.in/white-metal-ingots.htm Sat, 04 Jan 2025 00:00:00 +0530     White Metals/ Antifriction Bearing Alloys Ingots & Castings are cast as per IS:25-1979 Reaffirmed 2003 Specification. White Metals are cast as per 10 Grades of Anti Friction Bearing Alloys. The ingots manufactured are homogeneous and free from nonmetallic inclusions and have a clean appearance and fine grain structure. White Metal alloys are used for lining of petrol & diesel engine bearing crossheads in steam engine and other bearings used at high speeds. They are used for repair jobs in mills and marine installations, for underwater applications as a bearing alloy and gland packings, for lining of bearings required for medium speeds such as centrifugal pumps, circular saws, converters, dynamos and electrical motors, for low-speed bearings such as pulp crushers, concrete mixers and rope conveyors. They are again used for heavy duty bearings, rolling mill bearing in sugar, rubber, paper, steel industries, bearings for diesel engines, crossheads in steel engines, turbines etc. They are used for mill shaftings, railway carriage & wagon bearings and as a thin line overlay on steel strips where the white metal lining material is 0.076mm thick. The 10 grades of Anti Friction bearing alloys with chemical compositions are tabulated below: -   Grade                 Alloying Elements, Percent                       Impurities, Percent, Max Total of Indicated Impurities, Percent, Max        Sn   Sb     Pb  Cu   Ni   Cd  As   Zn   Fe  As   Al   Bi   Zn  Cd     90 90 Min 6.5-7.5 0.3 Max 2.5-3.5 ----- ---- --- ------ 0.08 0.10 0.005 0.05 0.008 0.05     0.15   84 84 Min 9.0-11.0 0.3 Max 5.0-6.0 ----- ---- --- ------ 0.08 0.10 0.005 0.05 0.008 0.10     0.17   75 74.0-76.0 10.0-12.0 Remainder 2.75-3.25 ----- ---- --- ------ 0.08 0.10 0.005 0.05 0.008 0.10     0.17   69 68.0-70.0 0.2 Max 0.3 Max 1.0-1.4 ----- ---- --- 29.0-31.0 0.10 0.15 0.005 0.08 ------- 0.10     0.22   60 59.0-61.0 11.0-12.0 Remainder 2.5-3.5 ----- ---- --- ------ 0.10 0.15 0.005 0.08 0.01 0.10     0.22   20 19.0-21.0 14.0-16.0 Remainder 1.25-1.75 ----- ---- --- ------ 0.10 0.20 0.005 0.10 0.01 0.10     0.26   10 9.0-11.0 13.0-15.0 Remainder 0.50-1.0 ----- ---- --- ------ 0.10 0.20 0.005 0.10 0.01 0.10      0.28    6 5.0-7.0 14.0-16.0 Remainder 0.80-1.20 0.80-1.50 0.70-1.50 0.30-0.80 ------- 0.10 ------ 0.05 0.10 0.05 ------      0.15    5 4.5-5.5 14.0-16.0 Remainder 0.30-0.70 ------- ------- ------- ------- 0.10 0.25 0.005 0.10 0.01 0.10      0.28    1 0.75-1.25 15.0-16.0 Remainder 0.5 Max ------- ------- 0.8-1.1 ------- 0.10 ------ 0.005 0.10 0.01 0.10      0.28     https://www.rjmetalindustries.co.in/copper-manganese-alloys.htm https://www.rjmetalindustries.co.in/copper-manganese-alloys.htm Sat, 24 Jun 2023 00:00:00 +0530 Copper Manganese Ingots are alloys of Copper with 30 Percent Manganese. They are categorized under the Specification of Copper Master Alloys which is IS:5743-1970 Or Further Amendments. This alloy designated as Cu Mn 30 are produced in the form of Ingots which are recognized for their quality & reliability. The Ingots produced are applied for improving the mechanical properties and corrosion resistance of lower graded alloys of Copper and in enhancing the mechanical properties of corrosion resistance of Brass Alloys. This alloy is used as an De-Oxidizer, a desulpharizer for Copper Nickel Alloys and Copper Nickel Zinc Alloys and for influencing the electrical conductivity and magnetic properties of Aluminium Bronze. https://www.rjmetalindustries.co.in/silicon-copper-alloy-ingots.htm https://www.rjmetalindustries.co.in/silicon-copper-alloy-ingots.htm Sat, 24 Jun 2023 00:00:00 +0530 We are manufacturing Copper Silicon Alloys as per IS:5743-1991 Reaffirmed 2006. When Copper is alloyed with Silicon, the later provides fluidity properties to the alloy prepared as well as significantly increases the strength of the alloy and makes it corrosion resistant. Silicon removes the oxygen from Copper when worked. In our foundry we are manufacturing 2 alloys of Silicon Copper namely CuSi10 which contains 9.0-11.0 Percent Silicon & CuSi15 containing 14.0-16.0 Percent Silicon. The master alloys ingots prepared are in the form of notched Bars Or as required by the Purchaser. The Ingots formed are reasonably uniform in quality and free from dross, flux and other harmful contamination. They are used in applications like marine hardware, electrical & architectural components. https://www.rjmetalindustries.co.in/phosphorus-copper-ingots.htm https://www.rjmetalindustries.co.in/phosphorus-copper-ingots.htm Sat, 04 Jan 2025 00:00:00 +0530 In our Foundry, we are manufacturing Copper Phosphorous Alloys Ingots as per IS:5743-1991 Reaffirmed 2006. Copper Phosphorous Alloys are manufactured in the form of Ingots, Notchaed Bars & In Lumpy Condition. Presently we are manufacturing alloys as per designations CuP10 having 9.0-11.0 Percent Phosphorous & CuP15 having 13.0-15.0 Percent Phosphorous. Phosphorous is a chemical element which has deoxidizing properties. When Copper is malted, oxygen & other gasses from the environment and within the processes will get into the molten metal. These gases mke the metal too porous to be worked and will develp cracks when used for certian applications. Phosphorous helps to remove the oxygen and other gases from Copper during the melt as it increases the strength of Copper. It causes little reaction and dorss formation. As Phosphorous is added to molten Copper, it forms phosphorous pentoxide which results due to the combination of Phosphorous with Oxygen. This Phosphorous Pentaoxide is then removed when the Copper undergoes the refining process. The remaining Phosphorous ends up in the solution with Copper. Copper Phosphorous provides a range of other benefits like improving Tensile Strength, Removes Brittleness Characteristics and improves machinability & workability. https://www.rjmetalindustries.co.in/lead-tin-bronze-ingot-and-castings.htm https://www.rjmetalindustries.co.in/lead-tin-bronze-ingot-and-castings.htm Sat, 24 Jun 2023 00:00:00 +0530   Leaded Tin Bronze Alloys are cast as per IS:318-1981 Reaffirmed 2006 specification. This specification covers 6 Grades of Leaded Tin Bronze Alloys for Ingots & Castings. Castings done by us are Bushings, Rods, Flanges & Castings as per drawings & dimensions. The Ingots formed are of uniform quality and reasonably free from slag, dross and other harmful contaminations. The Castings formed are clean & free from harmful defects, blowholes, gas cavities etc. The chemical composition for the Five Grades is tabulated as under: -   Constituent      LTB -1      LTB-2      LTB-3      LTB-4       LTB-5      LTB-6 Tin     6.0-8.0     4.0-6.0     6.0-8.0     6.0-8.0     9.0-11.0     4.0-6.0 Zinc     1.5-3.0     4.0-6.0    0.75 Max   0.75 Max     1.0 Max     1.0 Max Lead     2.5-3.5     4.0-6.0    9.0-11.0   14.0-16.0     8.5-11.0    18.0-23.0 Nickel     2.0 Max     2.0 Max     2.0 Max    2.0 Max      2.0 Max     2.0 Max Aluminium     0.01 Max     0.01 Max     0.01 Max      -------      0.01 Max     ---------- Silicon     0.01 Max     0.02 Max     0.02 Max    0.02 Max      0.02 Max     0.01 Max Antimony     0.3 Max     0.4 Max     0.5 Max    0.5 Max       0.5 Max     0.5 Max Iron     0.30 Max     0.35 Max     0.35 Max    0.35 Max      0.35 Max     0.35 Max Total of all Impurities     0.70 Max,    (Excluding       Nickel)     0.80 Max, (Excluding      Nickel)     0.80 Max (Excluding Nickel +       Zinc)    0.80 Max, (Excluding Nickel        + Zinc)      0.80 Max (Excluding Nickel + Zinc)     0.80 Max (Excluding Nickel + Zinc)   Grade LTB 1 & LTB 2 are meant for general castings and have fair strength and good machining properties. They are used in Valve fittings & pump castings. Grade LTB 3 is suitable for High speed & heavy pressure bearings. Grade LTB 4 is used for General Castings in moderate pressure applications and general-purpose bearing metal. Grade LTB 5 is used for hard or moderately hard shafts with loads and speeds moderate or low with rather less adequate lubrication and alignment. Grade LTB 6 is used for bearing under light loads and high Speeds. https://www.rjmetalindustries.co.in/aluminum-alloy-ingot-casting.htm https://www.rjmetalindustries.co.in/aluminum-alloy-ingot-casting.htm Sat, 24 Jun 2023 00:00:00 +0530   Sl. No. Designation Copper Silicon Magnesium Iron   Manganese Nickel Zinc Lead Tin Titanium Aluminium 1    1900   0.2    0.5     0.05 0.6       0.2  0.1 0.1 0.05 0.05 -----------    99.0 Min 2    1950  0.03    0.3     0.03 0.4     0.03 0.03 0.07 0.03 0.03 -----------    99.5 Min 3    2280 4.0-5.0   0.25      0.1 0.25       0.1  0.1  0.1 0.05 0.05   0.2-0.3 Remainder 4    2285 3.5-4.5    0.7    1.2-1.8 0.7       0.6 1.7-2.3 0.1 0.05 0.05      0.2 Remainder 5    2550 9.0-11.0    2.5    0.2-0.4 1.0       0.6  0.5 0.8  0.1 0.1      0.2 Remainder 6    4223 2.0-4.0 4.0-6.0     0.05 0.6    0.2-0.6  0.3 0.5 0.1 0.1      0.2 Remainder 7   4223A 2.8-3.8 4.0-6.0     0.05 0.6    0.2-0.6  0.2 40.15 0.1 0.05      0.2 Remainder 8    4225 1.0-1.5 4.5-6.0   0.3-0.6 0.8      0.5  0.3 0.5 0.2 0.1      0.2 Remainder 9    4300    0.1 4.5-6.0      0.1 0.6      0.5  0.1 0.1 0.1 0.05      0.2 Remainder 10    4323 3.0-5.0 5.0-7.0  0.1-0.3 1.0   0.2-0.6  0.3 2.0 0.2 0.1      0.2 Remainder 11    4420 3.0-4.0 7.5-9.5      0.3 1.3      0.5  0.5 3.0 0.3 0.2      0.2 Remainder 12    4423 1.5-2.5 6.0-8.0      0.3 0.8    0.2-0.6  0.3 1.0 0.2 0.1      0.2 Remainder 13     4450    0.1 6.5-7.5  0.20-0.45 0.5      0.3  0.1 0.1 0.1 0.05     0.2 Remainder 14     4520 0.7-2.5 9.0-11.5      0.3 1.0      0.5  0.5 2.0 0.3 0.2     0.2 Remainder 15     4525 2.0-4.0 8.5-10.5   0.5-1.5 1.2      0.5 1.0 1.0 0.2 0.1     0.2 Remainder 16     4528 1.75-2.5 8.5-9.5     0.15 0.4-0.6      0.8 0.8 0.5 0.1 0.1     0.2 Remainder 17     4600    0.1 10.0-13.0      0.1 0.6      0.5 0.1 0.1 0.1 0.05     0.2 Remainder 18    4600A    0.4 10.0-13.0      0.2 1.0      0.5 0.1 0.2 0.1 0.1     0.2 Remainder 19     4628 1.75-2.5 11.0-12.5      0.3 0.7-1.1      0.5 0.3 1.5 0.05 0.1     0.2 Remainder 20     4635    0.1 10.0-13.0    0.2-0.6 0.6    0.3-0.7 0.1 0.1 0.1 0.05     0.2 Remainder 21     4652 0.7-1.5 10.0-12.0    0.8-1.5 1.0      0.5 0.7-1.5 0.5 0.1 0.1     0.2 Remainder 22     5230    0.1     0.3    3.0-6.0 0.6   0.3-0.7 0.1 0.1 0.05 0.05     0.2 Remainder 23     5500    0.1    0.25   9.5-11.0 0.4      0.1 0.1 0.1 0.05 0.05     0.2 Remainder https://www.rjmetalindustries.co.in/lm-series-aluminium-ingot.htm https://www.rjmetalindustries.co.in/lm-series-aluminium-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530   LM Alloy Name    ISO      Cu      Mg       Si       Fe       Mn       Ni      Zn      Pb       Sn      Ti Aluminium   Others LM 0  Al 99.5     0.03     0.03      0.3      0.4     0.03     0.03     0.07     0.03      0.03   Al 99.50 Min   LM 2 Al-Si10Cu2Fe   0.7-2.5      0.3 9.0-11.5      1.0     0.5      0.5     2.0     0.3      0.2      0.2       0.5 LM 4 Al-Si5Cu3   2.0-4.0      0.2 4.0-6.0      0.8  0.2-0.6      0.3     0.5     0.1      0.1      0.2 Remainder     0.2 LM 5 Al-Mg5Sil AlMg6     0.1  3.0-6.0    0.3      0.6  0.3-0.7      0.1     0.1    0.05     0.05      0.2 Remainder     0.2 LM 6 Al-Si12 Al- Si12Fe     0.1     0.1 10.0-13.0      0.6     0.5      0.1     0.1     0.1     0.05      0.2 Remainder     0.2 LM 9 Al-Si10Mg     0.2  0.2-0.6 10.0-13.0      0.6  0.3-0.7      0.1     0.1     0.1     0.05      0.2 Remainder   LM 12 AlCu10Si2Mg 9.0-11.0 0.2-0.4   2.5      1.0     0.6      0.6     0.5     0.1      0.1      0.2 Remainder      0.2 LM 13 Al-Si12Cu Al- Si12CuFe 0.7-1.5 0.8-1.5 10.5-13.0      1.0     0.5      1.5     0.5     0.1      0.1      0.2 Remainder   LM 16 Al-Si5Cu1Mg 1.0-1.5 0.4-0.6 4.5-5.5      0.6     0.5     0.25     0.1     0.1    0.05      0.2 Remainder   LM 20 Al-Si12Cu Al- Si12CuFe     0.4    0.2 10.0-13.0      1.0     0.5      0.1     0.2     0.1      0.1      0.2 Remainder   LM 21 Al-Si6Cu4 3.0-5.0 0.1-0.3 5.0-7.0      1.0 0.2-0.6      0.3     2.0     0.2      0.1      0.2 Remainder   LM 22 Al-Si5Cu3 2.8-3.8   0.05 4.0-6.0      0.6 0.2-0.6     0.15    0.15     0.1     0.05      0.2 Remainder   LM 24 Al-Si8Cu3Fe 3.0-4.0    0.3 7.5-9.5      1.3     0.5     0.5     3.0     0.3      0.2      0.2 Remainder   LM 25 Al-Si7Mg     0.2 0.2-0.6 6.5-7.5      0.5     0.3     0.1     0.1     0.1     0.05      0.2 Remainder   LM 26 Al-Si9Cu3Mg 2.0-4.0 0.5-1.5 8.5-10.5      1.2     0.5     1.0     1.0     0.2       0.1      0.2 Remainder   LM 27 Al- Si7Cu2Mn0.5 1.5-2.5   0.35 6.0-8.0      0.8 0.2-0.6     0.3     1.0     0.2       0.1      0.2 Remainder   LM 28 Al- Si19CuMgNi 1.3-1.8 0.8-1.5 17.0-20.0      0.7     0.6 0.8-1.5     0.2     0.1      0.1     0.2 Remainder   LM 29 AlSi23CuMgNi 0.8-1.3 0.8-1.3 22.0-25.0      0.7     0.6 0.8-1.3     0.2     0.1      0.1     0.2 Remainder   LM 30 Al- Si17Cu4Mg 4.0-5.0 0.4-0.7 16.0-18.0     1.1     0.3     0.1     0.2     0.1      0.1     0.2 Remainder   LM 31 Al-Zn5 0.1 0.5-0.75 0.25     0.5     0.1     0.1  4.8-5.7    0.05    0.05     0.25 Remainder Cr: 0.4-0.6, Each Other Element: 0.05, Total of Other Elements: 0.15. https://www.rjmetalindustries.co.in/aluminium-bronze-ingots-and-castings.htm https://www.rjmetalindustries.co.in/aluminium-bronze-ingots-and-castings.htm Sat, 24 Jun 2023 00:00:00 +0530 Aluminium Bronze Ingots & Castings manufactured by us are covered under the specification IS:305-1981 Or Reaffirmed 2006. Aluminium Bronze Ingots cast are of uniform quality and reasonably free from slag, dross and otherharmful contaminations. They are remelted for producing industrial castings. Castings of Aluminium Bronze are madefree from harmful inclusions and cracks. The ingots cast are generally 10Kg to 12 Kg Per Piece. The Castings areprepared as per dimensions and in accordance with the drawings. Aluminium Bronze Castings are used in marinehardware, shafts & pump and valve components for handling sea water, sour mine waters, nonoxidizing acids &industrial process fluids. They area also used in applications such as heavy-duty sleeve bearings and machine tool ways.Aluminium Bronze Ingots & Castings are cast as per 2 grades namely AB-1 & AB -2. The chemical compositions of the 2 grades of the alloy are tabulated below: -              Constituent                          Grade AB -1                            Grade AB – 2           Aluminium                            8.5 – 10.5                                8.8-10.0               Iron                               1.5-3.5                                4.0-5.5           Manganese                               1.0 Max                                1.5 Max              Nickel                               1.0 Max                                 4.0-5.5               Zinc                              0.50 Max                                 0.50 Max                Tin                              0.10 Max                                  0.1 Max               Lead                              0.05 Max                                 0.05 Max             Silicon                              0.25 Max                                 0.10 Max       Magnesium                              0.05 Max                                 0.05 Max Total of Sn, Pb, Si & Mg                              0.30 Max                                 0.30 Max           Copper                             Remainder                                Remainder     https://www.rjmetalindustries.co.in/high-tensile-brass-ingots-and-castings.htm https://www.rjmetalindustries.co.in/high-tensile-brass-ingots-and-castings.htm Sat, 24 Jun 2023 00:00:00 +0530 High Tensile Brass Ingots & Castings are cast as per IS:304-1981 Reaffirmed 2006. This standard covers the requirements for 2 Grades of High Tensile Brass Ingots for remelting purposes and castings. The Ingots cast by us are of uniform quality and reasonably free from slag, dross and other harmful contaminations. The Castings prepared are free from harmful inclusions and cracks. High Tensile Brass Ingots are remelted for producing castings for Gas Valves, Fittings, Fasteners, Pump Trim, Gears, Locks, Heavy Duty Electrical Connectors, Transmission Components, Marine Hardware, Safety Tools & Decorative Metal Work. High Tensile Brass Castings are used extensively for wear resisting applications because of their strength. It is also used for marine propellers, pump impellers and valve bodies due to their high corrosion resistance. High tensile Brass is alloyed with aluminium, manganese & silicon which makes it as hard as aluminium bronze and renders easy to process characteristics and machinability. The material when analyzed in accordance with IS:3685-1966 shall have the chemical composition as follows: -          Constituent       Grade HTB-1                     Grade HTB-2 Copper Plus Incidental Nickel, Min              55                                55 Manganese, Max              3.0                                4.0 Aluminium            0.5-2.5                            3.0-6.0 Iron            0.7-2.0                            1.5-3.25 Tin, Max                1.0                               0.20 Lead, Max                0.50                               0.20 Silicon, Max                0.10                               0.10 Total of Other Elements, Max                0.20                               0.20 Zinc            Remainder                          Remainder   https://www.rjmetalindustries.co.in/tin-bronze-ingots-castings.htm https://www.rjmetalindustries.co.in/tin-bronze-ingots-castings.htm Sat, 24 Jun 2023 00:00:00 +0530 In our Firm, we are casting Tin Bronze Ingots & Castings as per IS:306-1983 Or Latest Specification. We are casting Ingots weighing between 7Kg - 10Kg & 12Kg - 15Kg which are used for Remelting & Alloying For Producing Finished Products in Large Scale Industries. The Castings Prepared by us range from weights of 0.300 Kg to 150 Kg in weight & are required in various applications. Castings are supplied with reasonable tolerances due to which they are machined again at the End User's Site. It is ensured that castings are clean and free from harmful defects such as blow holes and gas cavities. Tin Bronze Castings are utilized in movable bridge components, turntables for bridges and other structures for fixed and expansion bearings with slow and intermittent movement with heavy Loads. They are found in Gear, High Strength Bushing. This alloy is used in pump impellers, piston rings, steam fittings and valve bodies.     Constituents                                                                                   Percentage Composition                                             Ingots                                            Castings         Tin                                          9.5-10.5                                            9.5-10.5        Zinc                                         1.75-3.25                                             1.5-3.0       Lead                                          1.5 Max                                             1.5 Max      Nickel                                          1.0 Max                                             1.0 Max       Iron                                          0.15 Max                                            0.15 Max Aluminium                                                 0.01 Max                                             0.01 Max      Silicon                                          0.02 Max                                             0.02 Max    Bismuth                                          0.03 Max                                             0.03 Max Total Impurities, Max (Includes Iron, aluminium, arsenic, antimony, silicon, bismuth)                                          0.50 Max                                             0.50 Max Copper                                         Remainder                                             Remainder https://www.rjmetalindustries.co.in/copper-silicon-alloys-ingots.htm https://www.rjmetalindustries.co.in/copper-silicon-alloys-ingots.htm Sat, 24 Jun 2023 00:00:00 +0530 We are casting Copper Silicon Alloys Ingots which are Copper Master Alloys cast in our works. Copper Master Alloys are precursors of Ready Made Alloys to be fed for melting and casting. There are two grades of Copper Silicon Alloys Cast By us namely Cu Si10, Cu Si15. Cu Si10 contains 9% - 11% Silicon and balance of Copper. Cu Si15 contains 14% - 16% Silicon & Copper as Balance. Copper Master alloys are semifinished products which act as grain refiners, modifiers or hardners based on their usage. They enable obtaining a particular chemical specification by changing the liquid metal's composition. They have better dissolving properties in comparison with Pire Metals. Copper silicon alloys are used for precipitation hardening of low alloyed Copper and for improving the castabiity of Brass & Copper Nickel Alloys. https://www.rjmetalindustries.co.in/industrial-alloys-ingots.htm https://www.rjmetalindustries.co.in/industrial-alloys-ingots.htm Tue, 27 Jun 2023 00:00:00 +0530 https://www.rjmetalindustries.co.in/industrial-bars.htm https://www.rjmetalindustries.co.in/industrial-bars.htm Sat, 24 Jun 2023 00:00:00 +0530 https://www.rjmetalindustries.co.in/white-metal-alloys-ingot.htm https://www.rjmetalindustries.co.in/white-metal-alloys-ingot.htm Mon, 02 Mar 2026 00:00:00 +0530 White Metal Alloys have low friction and wearing properties making them ideal for use in machinery were smooth and reliable operation is critical. They have strong inertness and extreme hardness applied in service severe conditions excellent strength and high operating temperatures. White Metals are a family of alloys that contain Tin, Antimony and Copper along with other elements like Lead & Arsenic. They are commonly used in large machinery applications such as turbines and generators. Babbitt Metal contains Tin, Antimony & Copper with smaller amounts of elements such as Lead & Zinc. Babbitt Metal is commonly used in high speed & heavy load bearing applications such as automotive engines and heavy machinery.  The special grades of white metals are tabulated for their properties are as follows: -              Product Name                                                               Product Description ASTM B23 Grade 1 Babbitt Alloy Chemical Composition: Tin: 90-92%, Lead: .35% max, Antimony: 4.0-5.0%, Copper: 4.0-5.0% Tin Based Babbitt that is slightly softer than Grade 2 Babbitt. For applications requiring high speed but less pressure. Babbitt Alloy #1 Chemical Composition: Tin: 90-92%, Lead: .0004% max, Antimony: 4.0-5.0%, Copper: 4.0-5.0% A Special High Purity Lead Free Tin Based babbitt that can be used for bearings found in commercial ovens, material pumps and transport equipment used for handling food grade materials. ASTM B23 Grade 2 (GEN) Genuine Babbitt Chemical Composition: Tin: 88-90%, Lead: .35% max, Antimony: 4.7-8.0%, Copper: 3.0-4.0%. It is used for high speed and low-pressure applications. Ideal for repairing older airplane, automobile, boat, tin based Babbitt and not Lead as a Babbitt and steel liner. They are good for old connecting rods, crank pins, compressors, cutters, centrifugal pumps, dynamos, bus and diesel train engines and railway car axle bearings that used a mill gearing, elevators, arbors, trimmers, steam cylinders, steam pumps, band saws, swing saws, and tube mills that turn at high speed. ASTM B23 Grade 3 Babbitt Alloy Chemical Composition: Tin: 83-85%, Lead: .35% max, Antimony: 7.5-8.5%, Copper: 7.5-8.5%. Heavy Duty Tin Based Babbitt for High Speed, High Loads and High Shock applications. They are also used as general-purpose high-speed Babbitt for thin bearings of light running machinery with light to medium pressures such as compressors, electric motors, pumps and stationary engine parts. Engine Babbitt Alloy Chemical Composition: Tin: 85.5-87.5%, Lead: .25% max, Antimony: 6.5-7.5%, Copper: 6.5-7.6%. This Babbitt Alloy is used for Ford Engines. ASTM B23 Grade 4 Babbitt Alloy Chemical Composition:  Tin: 80.5-82.5%, Lead: .25% max, Antimony: 12.0-14.0%, Copper: 5.0-6.0% Originally designed as a Thrust Washer Babbitt, this hardware grade Babbitt alloy is used for various non-critical low speed applications. It is customized to prepare it for specific applications requiring Grade # 4 Babbitt. ASTM B23 Grade 5 Babbitt Alloy Chemical Composition: Tin: 61.0-63.0%, Lead: 24.0-26.0%, Antimony: 9.5-10.5%, Copper: 2.5-3.5% Customized for specific applications requiring Grade # 5 Babbitt. ASTM B23 Grade 6 Babbitt Alloy Chemical Composition: Tin: 35-37%, Lead: 50-52%, Antimony: Copper: 0.5-1.5%. Customized for specific applications requiring Grade 6 Babbitt. ASTM B23 Grade 10 Babbitt Alloy Chemical Composition: Tin: 9.3-10.7%%, Lead: 78.0-83.0%, Antimony: 14.5-17.5%, Copper: .6% Customized for specific applications requiring Grade 10 Babbitt. ASTM B23 Grade 13 Babbitt Alloy Chemical Composition: Tin: 5.5-6.5%, Lead: 83-85%, Antimony: 9.5-10.5%, Copper: .5% Lead Based Babbitts Designed for Mill Anchor for Knife Blades. Babbitt Alloy Special Grade Chemical Composition: Sn: Balance, Sb: 7% - 8%, Cu: 3% - 4%, Ni: 0.2% - 0.3%, Cd: 1% - 1.5%.   https://www.rjmetalindustries.co.in/aluminium-casting-alloys-ingot.htm https://www.rjmetalindustries.co.in/aluminium-casting-alloys-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530                     Chemical Composition in Terms of Percentage with Values Given as Maximum Unless Otherwise Shown Alloy Designation   Alloy Nomenclature    Cu    Mg     Si    Fe    Mn     Ni     Zn    Pb    Sn    Ti    &/Or    Nb Others       Al           2285  Al-4% Cu Ni Mg Alloy 3.5-4.5 1.2-1.8 0.60   0.60 0.60 1.8-2.3 0.10  0.05  0.05  0.25 Si + Fe      =    1.0 Remainder           2280   Al-4.5% Cu Ti Alloy 4.0-5.0   0.10  0.25   0.25 0.10 0.25 0.10 0.05 0.05 0.05-0.30   Remainder           2258 Al-4.5% Cu Mg Ti Alloy 4.0-5.0 0.15-0.35 0.30   0.30 0.10 0.03       0.17-0.35   Remainder           2838 Al-5% Cu Ni Mn Sb Co Zr Alloy 4.5-5.5   0.30   0.20-0.30 1.3-1.8       0.15-0.25 Zr=0.10-0.30, Co=0.10-0.40, Sb: 0.10-0.40, Co + Sb: 0.60 Remainder            4128 Al-2.5% Si Cu Fe Ni Mg Alloy 0.80-2.0 0.05-0.20 1.5-2.8 0.80-1.4 0.10 0.80-1.7 0.10 0.05 0.05 0.25   Remainder            4223 Al-5% Si Cu Mn Alloy 2.0.4.0 0.15 4.0-6.0 0.80 0.30-0.70 0.30 0.50 0.1 0.05 0.20   Remainder            4320 Al-6% Si Cu Alloy 3.0-4.0 0.10 5.5-6.5 0.10 0.50 0.35 1.0     0.25 0.50 Others Total Remainder            4458 Al-7% Si Mg Alloy 0.10 0.20-0.45 6.5-7.5 0.20 0.10   0.10 0.10 0.05 0.20   Remainder            4425 Al-7.8% Si Cu Alloy 1.0-2.0 0.20-0.60 7.0-8.6 1.00 0.20-0.60 0.25 1.5     0.25 0.50 Others Total, Cr 0.35 Remainder            4420 Al-3.5% Si Cu Alloy 3.0-4.0 0.10 3.5-9.5 1.3 0.50 0.50 1.0   0.30   0.50 Others Total Remainder            4585 Al-9% Si Mg Co Alloy 0.10 0.17-0.25 8.8-9.7 0.60 0.03           Co: 0.35-0.55, Others Total: 0.20 Remainder            4535 Al-9.5% Si Mg Mn Alloy 0.10 0.17-0.35 8.9-10.1 0.65 0.25-0.50 0.03         Co: 0.20, Others Total: 0.20 Remainder            4600 Al-11.5% Si Alloy 0.10 0.10 10.0-13.0 0.60 0.50 0.10 0.10 0.10 0.05     Remainder            4635 Al-11.5% Si Mg Mn Alloy 0.10 0.20-0.60 10.0-13.0 0.60 0.30-0.70 0.10 0.10 0.10 0.05 0.20   Remainder            4700 Al-13% Si Alloy 0.10 0.10 12.0-13.7 0.75 0.10 0.03         Co: 0.20, Others Total 0.20 Remainder            5200 Al-4% Mg Alloy 0.15 3.5-4.5 0.35 0.50 0.35 0.10 0.15     0.25 0.15, Each 0.05 Remainder            5438 Al-7.7% Mg Zn Alloy 0.20 7.4-7.0 0.25 0.35 0.1-0.3 0.10 0.9-1.4 0.05 0.05 0.25   Remainder            5500 Al-10% Mg Alloy 0.10 9.5-11.0 0.25 0.35 0.10 0.10 0.10 0.05 0.05 0.20   Remainder   https://www.rjmetalindustries.co.in/aluminium-copper-alloy-ingot.htm https://www.rjmetalindustries.co.in/aluminium-copper-alloy-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530 In Our Foundry, we are casting Copper Aluminium Alloys Ingots as per IS:5743-1991 Reaffirmed 2006. We are casting Copper Aluminium Alloysas per Designations as Cu Al 50 & Cu Al 60. These are master alloys of Copper which are required for Remelting & alloying to produce finished industrial castings. Aluminium Copper Alloys are mainly used in Aircraft Construction where their low corrosion resistance plays a subordinate role. Corrosion resistance can greatly be enhanced by the Metallurgical Bonding of high purity Aluminium surface Layer referred to as alclad-duralam. https://www.rjmetalindustries.co.in/copper-ingots.htm https://www.rjmetalindustries.co.in/copper-ingots.htm Sat, 24 Jun 2023 00:00:00 +0530 Copper Ingots are produced by us as per IS:191-2007 Specification. Ingots produced are used for remelting & alloying for producing Castings that are processed as Finished Goods. Electrolytic Tough Pitch Grade Copper is used in Electrical Engineering & Domestic Electricity. Pure Copper is extremely ductile and capable of being formed into a wide range of products especially wire. It has uniquely high values of Thermal & Electrical Conductivity. The High Electrical Conductivity is especially important for the efficient transmission and utilization of electrical energyand copper is therefore the principal material for building wire and cables, busbars, and motor & transformer windings. In our Foundry, we are casting Pure Graded Copper as well as Commercial Graded Copper according to area of application and range of use. https://www.rjmetalindustries.co.in/gun-metal-ingots.htm https://www.rjmetalindustries.co.in/gun-metal-ingots.htm Sat, 24 Jun 2023 00:00:00 +0530 Gun Metal Ingots Manufactured By Us are as tabulated below: -   Copper Alloys      Standard       Cu      Sn    Pb  Zn  Fe  Ni     P   Al Mn   Si  Sb     S   Bi     Impurities LTB-1 IS 318-1981 Remainder  6.0-8.0 2.5-3.5 1.5-3.0 0.3  2.0    0.01   0.01 0.3                0.7 LTB-2 IS 318-1981 Remainder  4.0-6.0 4.0-6.0 4.0-6.0 0.35  2.0    0.01   0.02 0.4                0.8 LG-1 BS:1400-1985 Remainder  2.0-3.5 4.0-6.0 7.0-9.5 0.5  2.0   0.03  0.01   0.02 0.3 0.1 0.1            1.0 LG-2 BS:1400-1985 Remainder  4.0-6.0 4.0-6.0 4.0-6.0 0.5  2.0    0.01   0.02     0.05            0.8 LG-4 BS:1400-1985 Remainder  6.0-8.05 2.5-3.5 1.5-3.0 0.2  2.0    0.01   0.01 0.25   0.05            0.7 BC-1 JIS 79.0-89.0  2.0-4.0 3.0-7.0 8.0-12.0 0.35 1.0   0.05  0.01   0.01 0.2       BC-6 JIS 83.0-87.0  4.0-6.0 4.0-6.0 4.0-6.0 0.3 1.0   0.05  0.01   0.01 0.2       BC-7 JIS 86.0-90.0  5.0-7.0 1.0-3.0 3.0-5.0 0.2 1.0   0.05  0.01   0.01 0.2       G-CuSn5Znpb DIN 83.5-86.0  4.3-6.0 4.0-6.0 4.5-6.5 0.2 2.0-3.0  0.03  0.01 0.1 0.01 0.25 0.6     RG-5 DIN 84.0-86.0  4.0-6.0 4.0-6.0 4.0-6.0 0.2 2.0  0.03  0.01 0.1 0.01 0.25 0.6     RG-7 DIN 81.0-85.0  6.0-8.0 5.0-8.0 2.0-5.0 0.20 2.0  0.10  0.01   0.01 0.30 0.10     RG-10 DIN 86.0-89.0  9.0-11.0    1.5 1.0-3.0 0.25 2.0   0.1       0.30 0.05     C83600 ASTM 84.0-86.0 4.3-6.0 4.0-5.7 4.3-6.0 0.25 1.0  0.05 0.005   0.005 0.25 0.08     C84400 ASTM 79.0-82.0 2.5-3.5 6.0-8.0 7.0-10.0 0.4 0.8  0.02 0.005   0.005 0.25 0.08     C54400 ASTM Remainder 3.5-4.5 3.5-4.5 1.5-4.5 0.1   0.01-0.5                 https://www.rjmetalindustries.co.in/cadmium-ingots.htm https://www.rjmetalindustries.co.in/cadmium-ingots.htm Thu, 29 Jun 2023 00:00:00 +0530 Besides being a manufacturer, we are stocking Cadmium  Ingots To Electrolytic Grades which we are supplying to Buyers at competitive prices. Sticks come in various sizes as weight as per Brands. Cadmium  Ingots are have Low Melting Points and find uses in the control of Nuclear Fission as well as Electroplating & Soldering. They are also used in Batteries which make use of Nickel-Cadmium Alloys. https://www.rjmetalindustries.co.in/aluminium-bronze-alloys-ingots.htm https://www.rjmetalindustries.co.in/aluminium-bronze-alloys-ingots.htm Tue, 27 Jun 2023 00:00:00 +0530   We are castings Ingots/SemiFinished Products of Aluminium Bronze Alloys of Special Grade as tabulated below: - Copper Alloys     Standard       Cu   Sn      Pb      Zn      Fe       Ni       P      Al      Mn        Si        Impurities      AB-3 BS:1400-1985 Remainder   0.1     0.03      0.4   0.5-0.7      0.1    6.0-6.4      0.5    2.0-2.4               0.8     ALBC-1           JIS 85.0-95.0   0.1      0.1     0.15  1.0-3.0   0.1-1.0    8.0-10.0   0.1-1.0         ALBC-2           JIS 80.0-88.0   0.1      0.1     0.5  2.5-5.0   1.0-3.0    8.0-10.15   0.1-1.5         ALBC-3           JIS 78.0-85.0   0.1      0.1     0.5  3.0-6.0   3.0-6.0   8.15-10.15   0.1-1.15         ALBC-4           JIS 71.0-84.0   0.1      0.1     0.15   2.0-5.0   1.0-4.0      6.0-9.0  7.0-15.0       G-CuAl10Fe          DIN 83.0-89.0   0.2      0.1      0.4   2.0-3.8      2.7      8.7-10.7      0.8       0.1               1.0   G-CuAl10Ni          DIN 76.0-80.5   0.1     0.03      0.2   3.5-5.3   4.5-6.3      9.0-10.6      2.3       0.07                0.8     C95300         ASTM    86.0-         0.8-1.5        9.0-11.0           C95400         ASTM    83.0-          3.0-5.0      1.5     10.0-11.5      0.5         C95500         ASTM    78.0-        0.03      3.5-4.5      4.5       8.5-9.5    0.8-1.5        0.1       C95800         ASTM    78.0-        0.03      3.5-4.5      4.5       8.5-9.5    0.8-1.5        0.1      G-CuAl11Fe4        UNI5274  81.0-87.0   0.2      0.05      0.2    3.0-5.0      2.5     10.0-11.5       1.0      0.05             0.4     https://www.rjmetalindustries.co.in/silicon-bronze-ingot.htm https://www.rjmetalindustries.co.in/silicon-bronze-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530     We are manufacturing a range of Silicon Bronze Alloys Ingots. They are tabulated in the following table: -     Copper Alloys Standard        Cu        Sn    Pb    Zn    Fe     Ni     P      Al     Mn        Si   Sb  S      C63400  ASTM  Remainder       0.2   0.05    0.5   0.15    0.15     2.6-3.2    0.25- 0.45          C63600  ASTM  Remainder       0.2   0.05    0.5   0.15    0.15     3.0-4.0    0.7-1.3          C63800  ASTM  Remainder         0.05    0.8   0.2     0.2     2.5-3.1     0.1  1.5-2.1          C64200  ASTM  Remainder       0.2   0.05    0.5   0.3    0.25     6.3-7.8     0.1   1.5-2.2          C64210  ASTM  Remainder       0.2   0.05    0.5   0.3    0.25     6.3-7.0     0.1    1.5-2.0          C87300  ASTM   94.00-----          0.2    0.25   0.2         0.8-1.5    3.5-4.5          C95600  ASTM   88.00-----            0.25     6.0-8.0      1.8-3.2          C94700  ASTM 85.00-90.00    4.5-6.0    0.1 1.0-2.5   0.25  4.5-6.0   0.05   0.005     0.2     0.005 0.15 0.05      C94800  ASTM 84.00-89.00    4.5-6.0    0.3-1.0 1.0-2.5   0.3  4.5-6.0   0.05   0.005     0.2     0.005 0.15 0.05   https://www.rjmetalindustries.co.in/manganese-bronze-alloy.htm https://www.rjmetalindustries.co.in/manganese-bronze-alloy.htm Sat, 24 Jun 2023 00:00:00 +0530    We are casting Manganese Bronze Alloys Ingots & Castings as per Chemical  Compositions as tabulated below: - Copper Alloys   Standard      Cu   Sn    Pb       Zn      Fe    Ni     P      Al    Mn    Si   Sb       Impurities     C86550     ASTM 57.0 Min    1.0    0.5 Remainder 0.7-2.0    1.0    0.5-2.5 0.1-3.0     0.1         C87655       EN 56.0-64.0   0.8    0.5 Remainder 0.5-1.8    6.0  0.02  0.7-2.2 0.5-2.5     0.1   0.06       C86300     ASTM 60.0-66.0  0.20   0.20 22.0 – 28.0 2.0-4.0    1.0   5.0-7.5 2.5-5.0            HTB-1 BS:1400-1985 55.0 Min  1.00    0.5 Remainder 0.7-2.0    1.0   0.5-2.5 0.1-3.0     0.1                    0.2      HTB-2 BS:1400-1985 55.0 Min   0.2    0.2 Remainder 1.5-3.25     3.0-6.0    4.0     0.1                    0.2      HTB-3 BS:1400-1985 55.0 Min   0.2    0.2 Remainder 1.5-3.25     1.0   3.0-6.0 1.5-4.0     0.1                    0.2   https://www.rjmetalindustries.co.in/copper-nickel-alloys-ingot.htm https://www.rjmetalindustries.co.in/copper-nickel-alloys-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530 We are casting Copper Nickel Ingots in our Foundry. Copper Nickel Alloys Ingots come in 2 no.s of Grades namely CuNi30 & CuNi10. Copper Nickel Alloys Ingots are used for remelting to form products that are used in Sea Water Piping, heat exchangers & condensers. The Produts are used in Sea Water Cooling & Fire Water Systems, Heat Exchangers, condensers & piping, platform risers & leg sheathing, boat hulls, oil coolers, hydraulic tubing, antimicrobial surfaces, forgings, cast sea water pumps and valve components. They are also used as shafts and bearing bushes, bolting, pump and valve trim, gears, fastners. Again they are used in Bearing & Drill Components, Subsea Connectors, valve actuator stems, lifting nuts, ROV Lock on devices, seawater pump components, etc. https://www.rjmetalindustries.co.in/gun-metal-rod.htm https://www.rjmetalindustries.co.in/gun-metal-rod.htm Sat, 24 Jun 2023 00:00:00 +0530 We are casting Gun Metal Rods & Bars as per IS:10742-1983. Gun Metal Rods cast by us range from 20mm Diameter To 300mm Diameter & Length Up to 500mm. The Rods Cast by us are as tabulated below: -      Constituent                                                  Percentage Composition                           Grade - 1                      Grade - 2                   Grade - 3          Tin                    4.0-6.0                       6.0-8.0                    9.5-10.5          Zinc                    4.0-6.0                       1.5-3.0                    1.75-2.75          Lead                    4.0-6.0                       2.5-5.5                    0-1.5         Nickel                    2.0 Max                       2.0 Max                    1.0 Max           Iron                    0.35 Max                       0.35 Max                    0.15 Max      Aluminium                    0.01 Max                       0.01 Max      Total Impurities                    0.8 Max                        0.7 Max                    0.5 Max         Copper                   Remainder                      Remainder                   Remainder Gun Metal Rods & Bars are used in bearings, bushings, pumps, impellers, piston rings, pump  bodies, valve components, steam fittings, gears etc. They are also use in Construction Projects. https://www.rjmetalindustries.co.in/gun-metal-bushing.htm https://www.rjmetalindustries.co.in/gun-metal-bushing.htm Sat, 22 Feb 2025 00:00:00 +0530 Gun Metal Bushes manufactured by us are as per IS:10742-1983 Specification. Bushes manufactured by us range from Nominal Bore of 10mm to 500mm & from there to greater than 1 Meter which come in form of rings. Bushes are manufactured as cast and then proof machined with machinable tolerances to be supplied to the end user. In our Foundry, Bushes are manufactured as per three grades as tabulated below: -     Constituents                                                         Percentage Composition                Grade -1             Grade - 2                       Grade - 3          Tin                      4.0-6.0                      6.0-8.0                               9.5-10.5          Zinc                      4.0-6.0                      1.5-3.0                              1.75-2.75          Lead                      4.0-6.0                      2.5-5.5                                  0-1.5          Nickel                      2.0 Max                      2.0 Max                                1.0 Max          Iron                      0.35 Max                     0.35 Max                                0.15 Max      Aluminium                      0.01 Max                     0.01 Max                                ------------- Total Impurities                      0.8 Max                      0.7 Max                                 0.5 Max        Copper                    Remainder                    Remainder                                Remainder https://www.rjmetalindustries.co.in/gunmetal-flange.htm https://www.rjmetalindustries.co.in/gunmetal-flange.htm Sat, 04 Jan 2025 00:00:00 +0530 We are manufacturing Gunmetal Flanges as per various sizes and specification and customizing to the appropriate needs from Customers. Gunmetal Flange is mechanically designed to fit into pipes of different circumference and radius. It is uniquely designed to suit the manufacturing requirements of petro-chemical and chemical industries. It is used in applications like Pumps, Valves. Vessels in manufacturing & Food Processing, in pipe connections of Industrial waterworks, heat exchangers & heating systems of all sizes. The following table depicts the chemical composition of various grades of Gunmetal Flanges manufactured by us: -     Constituents                                                         Percentage Composition               Grade -1              Grade - 2                 Grade - 3          Tin                      4.0-6.0                      6.0-8.0                     9.5-10.5          Zinc                      4.0-6.0                      1.5-3.0                     1.75-2.75          Lead                      4.0-6.0                      2.5-5.5                       0-1.5          Nickel                      2.0 Max                      2.0 Max                      1.0 Max          Iron                      0.35 Max                     0.35 Max                     0.15 Max      Aluminium                      0.01 Max                     0.01 Max                    ------------- Total Impurities                      0.8 Max                      0.7 Max                      0.5 Max        Copper                    Remainder                    Remainder                    Remainder                https://www.rjmetalindustries.co.in/naval-brass-rod.htm https://www.rjmetalindustries.co.in/naval-brass-rod.htm Sat, 24 Jun 2023 00:00:00 +0530 We are manufacturing Naval Brass Rods as per Drawings & Specific applications. Nava Brass refers to a Copper Alloy of Around 59% Copper, 40% Zinc & 1% Tin with a trace amount of Lead. Naval Brass is an alloy which falls into the subfamily of Brasses known as Alpha Beta or Duplex Brasses. These Alpha Beta Brasses are generally harder & strong than non alpha beta brasses. Naval Brass Rods are required for seawater applications. The presence of Lead in Naval Brass improves the corrosion resistance properties of the Material. C464 Naval Brass Rods has a fair machinibility with about 35% of Free Machining Brass. In Our Firm, we are manufacturing Naval Brass Rods Up To 500mm in Length of each rod and diameter from 30mm to 100mm. Naval Brass Rods are required in propeller shafts, marine hardware, decorative fittings, shaftings, propeller shafts and turn buckles. They are also used in many other industrial applications like welding rods, condenser plates, structural uses, valve stems, balls, heat exchanger tubes, aircraft turnbuckel barrels, dies & many more. https://www.rjmetalindustries.co.in/free-cutting-brass-bar.htm https://www.rjmetalindustries.co.in/free-cutting-brass-bar.htm Sat, 24 Jun 2023 00:00:00 +0530 We are manufacturing Free Cutting Brass Bars, Rods & Sections as per IS:319-2007. We are casting Free Cutting Brass Rods & Bars Up to a Length of 375mm & Upto a Diameter of 180mm. Free Cutting Brass can easily be machined with a minimum of tool wear & breakage. This multi-purpose alloy is readily soldered & brazed. It is a commonly used alloy for screw machine stock in applications requiring drilling, turning, milling, tread rolling & tapping because of its 100 Percent Machinability Rating. The Lead Content Provides machinabilitty while preventing welding. This alloy is excellent for high speed machining, has good corrosion resistance, has smooth finish & readily accepts plating. Free Cutting Brass cannot be heat treated and its typical applications include plumbing fitting, hydraulic base fitting, adapters & valve adapters. The two grades of this alloy as per specification are tabulated below: -          Name of Constituent                                                      Percentage Composition                                     Grade - 1                              Grade - 2                 Copper                           56.0 – 59.0                               60.0-63.0                  Lead                           2.0 – 3.5                               2.5 – 3.7                   Iron                            0.35 Max                                0.35 Max Total of Other Impurities (Excluding Iron)                            0.7 Max                                0.5 Max                   Zinc                           Remainder                               Remainder   https://www.rjmetalindustries.co.in/high-tensile-brass-rod.htm https://www.rjmetalindustries.co.in/high-tensile-brass-rod.htm Sat, 24 Jun 2023 00:00:00 +0530 We are manufacturing High Tensile Brass Rods & Sections as per IS:320-1980 Specification. In our Foundry, we are casting High Tensile Brass Rods & Sections in dimensions ranging from 30mm to 180mm in Diameter & Upto 500mm in Length. The Condition of delivery of High Tensile Brass is as manufactured and proof machined and sometimes annealing them to meet the properties as required by the Buyer. High Tensile Brass is a Copper Zinc Alloy which combines with Additives to increase the Tensile Strength over that of the simple binary Copper Zinc Brass. The Chemical Composition of the alloys under Grades as per specification are tabulated as below: -        Constituent                                                       Percentage Composition                              Grade HT-1                                    Grade HT-2 Copper Plus Incidental Nickel                            56.0 – 60.0                                     56.0 - 61.0 Tin                             0.2 – 1.0                                     1.0 Max Lead                             0.20 – 1.5                                     0.50 – 1.5 Iron                             0.20 – 1.25                                     0.20 – 1.5 Manganese                             0.25 – 2.0                                     0.50 – 2.0 Aluminium                             0.20, Max                                     0.3 – 2.0 Antimony                              0.02 Max                                      0.02 Max Total of Other Elements                             0.50 Max                                      0.50 Max Zinc                             Remainder                                     Remainder  Our Firm is capable of producing High Tensile Brass Solid & Holow Rods. https://www.rjmetalindustries.co.in/antimony-ingot.htm https://www.rjmetalindustries.co.in/antimony-ingot.htm Sat, 22 Feb 2025 00:00:00 +0530 In Our Foundry, we are stocking Antimony Ingots of various Origins. They may be indegenious or Imported from Outside. Antimony Ingots available with us are classified as per IS:211-1992 into 3 separate grades with varying purity of Antimony. Antimony Ingots are required for Alloying with Copper, Tin, Lead, Zinc to manuacture castings where we are specialized in. Antimony Ingots are alloyed with Lead for making batteries, tank linings, ammunition & bearings. Antimony as a compound finds use in Ceramics, Rubber, Glass & Paint Industry. They are also used as a catalytic agent in the production of PET Products. The chemical composition of the 3 grades of Antimony Ingots are: -      Constituent                                    Percentage Composition                Grade Sb 99.8                 Grade Sb 99.5                 Grade Sb 99 Antimony, Min (By Difference)                      99.80                        99.50                         99.00 Lead, Max                       0.15                         0.20                         0.50 Arsenic, Max                       0.05                         0.10                         0.30 Iron, Max                       0.05                         0.10                         0.20 Sulphur, Max                       0.10                         0.15                         0.25 Copper, Max                       0.05                         0.10                         0.10 Bismuth, Max                       0.05                         0.10                         0.10 Nickel, Max                       0.05                         0.10                         0.10 Tin, Max                       0.05                         0.10                         0.10 Silver, Max                       0.05                         0.10                         0.10   https://www.rjmetalindustries.co.in/zinc-ingots-bar.htm https://www.rjmetalindustries.co.in/zinc-ingots-bar.htm Sat, 22 Feb 2025 00:00:00 +0530 Zinc Ingot is a white or grey colour pure Zinc Metal which is cast into a block and bar that is suitable for furthur processing of metal. The Zinc Ingot is produced using solid state crystallization and ultra high purification processes including sublimation. It has various properties such as high malleability, low maintainence, durable finish standard, free from impurities & high strength. The Zinc Ingots formed have hardwearing material strength and offers resistance to rust. It finds application in the hot dip galvanizing steel, electrolytic galvanizing, photoengraving plates, zinc oxide, zinc plates, sacrificial anodes & Zinc ball. In our Foundry, we are stocking Zinc Ingots for reselling purpose as wel as for our ouwn Foundry Consumption. We are offerring Good Prices for the Items on Demand. Zinc Ingots present with us are of 99.995 Percent Pure. https://www.rjmetalindustries.co.in/magnesium-ingot.htm https://www.rjmetalindustries.co.in/magnesium-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530 Magnesium is a shiny grey metal having a low density, low melting point & high chemical reactivity. Like other alkaline earth metals, it occurs in combination with other elements. It almost has an oxidation state of +2. It reacts readily with air to form a thin magnesium coating of magnesium oxide that inhibits furthur coating of the material. The free metal burns with a bright white light. The metal is obtained mainly by electrolysis of magnesium salts obtained from Brine. It is less dense than Aluminium and is used primarily as a component in strong and lightweight alloys that contain aluminium. Magnesium is used in refining metals such as Zirconium & Hafnium. High Purity of magnesium is required for High Quality Refining. Alloys of magnesium have been used in various products including airplanes & performance cars. Magnesium Ingots are used in the production of magnesium alloys as well as for use in Chemical Industrial, military industrial, meter-instrument manufacture, etc. In Our Foundry, we are stocking Magnesium for our own consumption as well as for reselling. We are offering Magnesium Ingots at fair prices to our customers who not only come to us from within the state but throughout India. https://www.rjmetalindustries.co.in/tin-ingot.htm https://www.rjmetalindustries.co.in/tin-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530 Besides our Own Foundry Consumption, we are Stockists & Resellers of Tin Ingots which come in Malaysian, Indonesian & Chinese Brands. Tin Ingots available with us are 99.99 Percent Pure. We do offer our best prices which are acceptable by many buyers in our State & Outside. However, depending on end user, we are customizing our products to 99.85 Percent Purity & 99.75 Percent Purity which are available with us as per demand. https://www.rjmetalindustries.co.in/zinc-alloys-ingot.htm https://www.rjmetalindustries.co.in/zinc-alloys-ingot.htm Sat, 24 Jun 2023 00:00:00 +0530 Zinc is a common additive to base metals to create Zinc Alloys. These alloys are formed and worked into various applications depending on the types of metals that are alloyed together. Zinc is usually considered a weak base metal. It is very brittle due to which it is used in Coating & Galvanizing applications where other metals will take on Load Bearing Duties. When Zinc is alloyed with other stronger metals, it can attain a higher impact strength. The alloyed metal also provides electrochemical properties and is extremely malleable in extremely malleable in lower working conditions between 2000 F - 3000 F. Due to these properties, the metal is used in more complex fabrication and galvanizing processes. Zinc also has good corrosion resistance properties. Zinc Alloys have varied uses based on industries. In addition, the purity level of zinc also decides which application the Zinc would be used in. Zinc Alloys are used in various applications like Automotive Industries where they are used for coatings for galvanized steel. Galvanizing Steel Parts and components helps in preventing corrosion. In medical field, zinc alloys are used since they are considered environmentally safe. In Buildings & Constructions, Zinc alloys are used in a wide range of applications as products. They are used as solder, household fittings and as coating on roofing & cladding products. Zinc Alloys find use in marine applications where they are used as sacrificial anodes for marine vessels and other applications that are exposed to saltwater environments. The Following table lists the Zinc Alloys Manufactured by us: -        General Designation    ASTM Designation                                                                                       Percentage Composition           Al     Cu       Mg       Fe        Maximum         Pb     Maximum      Cd     Maximum       Sn        Maximum        Ni          Zn          Zamak 2          AC43A    3.5-4.3   2.5-3.0    0.02-0.05     0.100       0.005    0.004    0.003  ---------------     Remainder          Zamak 3          AG40A    3.5-4.3   0.25 Max    0.02-0.05     0.100       0.005    0.004    0.003       Remainder          Zamak 5          AC41A           3.5-4.3   0.75-1.25    0.03-0.08     0.100       0.005    0.004    0.003       Remainder          Zamak 7          AG40B    3.5-4.3   0.25 Max    0.005-0.02     0.075       0.003    0.002    0.001 0.005-0.020     Remainder          ZA - 8             8.0-8.8   0.8-1.3    0.015-0.030     0.075       0.006    0.006    0.003       Remainder          ACuZinc5      2.5-3.3   5.0-6.0    0.025-0.05     0.075       0.005    0.004    0.003       Remainder          ZA - 12      10.8-11.5   0.5-1.2    0.020-0.030     0.05       0.005    0.005    0.002       Remainder          ZA - 27      25.5-28.0   2.0-2.5    0.012-0.020     0.07       0.005    0.005    0.002       Remainder     https://www.rjmetalindustries.co.in/solder-stick.htm https://www.rjmetalindustries.co.in/solder-stick.htm Sat, 22 Feb 2025 00:00:00 +0530 We are manufacturing Soft Solder in the form of Sticks, Ingots & Bars as per IS:193-2000 Specification. They are used in Electronics, Plumbing & Sheet Metal Work. They are Lead Based Alloys & Lead Free Alloys. The Alloys manufactured by us are as tabulated as follows: -                        Grade                                        Non-Antimonial Solders, Percent                                 Sn                        Sb                      Pb                   Sn 65              65 + 0.5                   0.65 Max                Remainder                   Sn 60              60 + 0.5                   0.60 Max                Remainder                   Sn 50              50 + 0.5                   0.50 Max                Remainder                   Sn 45              45 + 0.5                   0.45 Max                Remainder                   Sn 40              40 + 0.5                   0.40 Max                Remainder                   Sn 35              35 + 0.5                   0.35 Max                Remainder                   Sn 30              30 + 0.5                   0.30 Max                Remainder                   Sn 20              20 + 0.5                   0.20 Max                Remainder                   Sn 15              15 + 0.5                   0.20 Max                Remainder               Sn 50 Sb              50 + 0.5                   2.5 – 3.0                Remainder               Sn 45 Sb              45 + 0.5                   2.2 - 2.7                Remainder               Sn 40 Sb              40 + 0.5                   2.0 – 2.4                Remainder               Sn 32 Sb              32 + 0.5                   1.6 – 1.9                Remainder               Sn 30 Sb              30 + 0.5                   1.5 – 1.8                Remainder               Sn 18 Sb              18 + 0.5                   0.9 – 1.2                Remainder               Sn 2 Sb               2 + 0.5                   0.2 – 0.5                Remainder                Grade               Sn               Sb                 Pb                 Ag               Sn 95 Sb           95 + 0.5         4.75 – 5.25            0.07 Max            0.02 Max             Constituent                                                                Grade, Percent                                  Sn 38                                     Sn 2                   Tin                              38 + 0.5                                  2 + 0.25             Antimony, Max                                 0.06                                     0.06             Arsenic, Max                                0.015                                    0.015                 Iron, Max                                  0.02                                     0.02             Alumnium, Max                                0.001                                    0.001                 Zinc, Max                                0.003                                    0.003             Cadmium, Max                                0.005                                    0.005               Nickel, Max                                0.002                                    0.002              Bismuth, Max                                 0.05                                     0.05                Silver, Max                                 0.02                                     0.02              Copper, Max                                 0.05                                     0.05                   Lead                              Remainder                               Remainder     https://www.rjmetalindustries.co.in/phosphorous-products.htm https://www.rjmetalindustries.co.in/phosphorous-products.htm Sat, 24 Jun 2023 00:00:00 +0530 https://www.rjmetalindustries.co.in/cadmium-sticks.htm https://www.rjmetalindustries.co.in/cadmium-sticks.htm Thu, 29 Jun 2023 00:00:00 +0530 Besides being a manufacturer, we are stocking Cadmium Sticks To Electrolytic Grades which we are supplying to Buyers at competitive prices. Sticks come in various sizes as weight as per Brands. Cadmium Stciks are have Low Melting Points and find uses in the control of Nuclear Fission as well as Electroplating & Soldering. They are also used in Batteries which make use of Nickel-Cadmium Alloys.