Leading Manufacturers, Exporters, Wholesaler and Importer of Free Cutting Brass Bar, Gun Metal Rod, High Tensile Brass Rod, Naval Brass Rod and Phosphorous Bronze Rods from Kolkata.
Business Type | Manufacturer, Exporter, Supplier, Importer |
Length | 400-500mm,300-400mm,200-300mm,100-200mm |
Thickness | 9.5-10mm |
Color | Golden |
Application | Tread Rolling & Tapping. |
Type | Brass Rods |
Material | Brass |
Certification | Certified By ISO:9001-2015 Standards |
Country of Origin | India |
Port | Kolkata Port |
Payment Terms | L/C, D/A, D/P, T/T, Other |
Delivery Time | As Per Order & Quantity of Manufacture |
Packaging Details | They are packed in Wooden Runners & Loaded Onto Vehicles Or Containers for Ocean Freight & Export. |
Preferred Buyer From
Location | Worldwide |
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 |
Business Type | Manufacturer, Exporter, Supplier, Importer |
Type | Gun Metal Rods |
Material | Gun Metal As Per IS:10742-1983 Or Latest Amendment |
Shape | Round |
Thickness | 25-30mm, 20-25mm, 15-20mm, 10-15mm, As Per Customer's Drawing Dimensions |
Application | Industrial, Constructional, Bearings,Bushings,Pumps,Impellers,Piston Rings,Pumps Bodies,Valve Components,Steam Fittings |
Grade | BS, IS Specifications |
Color | Grey, Yellowish Grey |
Finishing | Polished, They Are Cast And Proof Machined Maintaining Machining Tolerances. |
Country of Origin | India |
Brand Name | RJMI |
Dimension | As Per Customer's Drawings & Applications |
Chemical Composition | As Per IS:10742-1983 Specification |
Port | Kolkata Port |
Payment Terms | L/C, D/A, D/P, T/T, Other |
Delivery Time | As Per Order & Quantity of Manufacture |
Packaging Details | They are packed & arranged in wooden runners & crates or cartoons after which they are loaded into Containers for shipping. They are also loaded into vehicles for transportation by Road. |
Preferred Buyer From
Location | Worldwide |
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.
Business Type | Manufacturer, Exporter, Supplier, Importer |
Size | 15-30mm, 30-45mm, 45-60mm, 60-75mm, 75-90mm, 90-105mm, Upto 180mm Diameter & 500mm Length. |
Type | High Tensile Brass Rods & Sections |
Material | Brass, High Tensile Brass |
Shape | Round, In The Shape Of Solid & Hollow Rods. |
Thickness | 10-15mm, Greater Than 15mm |
Certification | Certified By ISO:9001-2015 Standards |
Application | Automobiles, Automotive Industry, Construction, Fittings, Industrial, Etc. |
Grade | ASTM, BS, IS |
Color | Grey-Golden |
Feature | Accuracy Durable, Corrosion Resistance, Dimensional, Hardend & Temper, High Quality, High Tensile |
Technics | Cast & Proof Machined |
Surface Finishing | Polished |
Country of Origin | India |
Brand Name | RJMI |
Style | In The Form Of Rods & Sections |
Length | Upto 500mm |
Standard | Indian Standards Institution |
Technique | Cast & Proof Machined |
Finish | Polished With Some Annealing If Required |
Port | Kolkata Port |
Payment Terms | L/C, D/A, D/P, T/T, Other |
Delivery Time | As Per Order & Quantity of Manufacture |
Packaging Details | They are packed in Wooden Runners & Tied After Been Loaded Onto The Vehicle Or When Loaded into Containers for export they are packed further to ensure the materials' safety and security during Shipping. |
Preferred Buyer From
Location | Worldwide |
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.
Business Type | Manufacturer, Exporter, Supplier, Importer |
Shape | Round |
Thickness | 80-160mm,40-80mm,20-40mm,10-20mm |
Type | Naval Brass |
Material | Brass |
Color | Yellowish Golden Colour |
Feature | Corrosion Resistance, Rust Proof,High Tensile,High Quality,Heat Resistance,Hardend & Temper,Durable,Dimensional |
Country of Origin | India |
Grade | BS, IS Specification |
Port | Kolkata Port |
Payment Terms | L/C, D/A, D/P, T/T, Other |
Delivery Time | As Per Order & Quantity to be manufactured |
Packaging Details | They are packed and loaded in Wooden Runners and Tied Safely for Transportation. During Export, they are packed in Jute Cloth Before Being Loaded Onto Containers for Shipping. |
Preferred Buyer From
Location | Worldwide |
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.
Business Type | Manufacturer, Exporter, Supplier, Importer |
Size | 25mm Diameter To 300mm Diameter & Up To 500mm In Length |
Country of Origin | India |
Type | Bronze Rods, Phosphorous Bronze Rods |
Material | Bronze, Phosphorous Bronze As Per IS:28-1985 Or Latest Specifications |
Shape | Round |
Thickness | 100-200mm, 200-300mm, They Are Cast In Diameters Ranging From 25mm To 300mm |
Length | 1-1000mm, The Rods Are Cast For Maximum Length Of 500mm |
Application | Electrical & Industrial Applications |
Color | Brown, Golden, Reddish Orange |
Technique | Chill Die Cast & Forged Within A Length Of Upto 500mm |
Certifiacation | ISO:9001-2015 Certified |
Brand Name | Our Own Brand |
Diameter | 25mm - 300mm |
Grade | As Per IS:28-1985 Specification & Grades 1 To 5 |
Density | 8.91 Grams/CC At 20 Degrees Centigrade |
Dimension | 25mm To 300mm In Diameter & 150mm - 500mm In Length |
Method | Non Continuous Cast & Proof Machined |
Port | Kolkata Port for Shipping & Air Freight |
Payment Terms | L/C, D/A, D/P, T/T, Western Union, Other |
Delivery Time | As Per Order & Quantity of Manufacture |
Packaging Details | They are packed in gunny bags & encased in Wooden Crates, Cartoons & Containers. They are often Packed in Polypropylene Bags with High Strength. |
Preferred Buyer From
Location | Worldwide |
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.
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