Gunmetal, also known as red brass in the United States, is a type of bronze alloy primarily composed of copper, tin, and zinc. Originally used for making guns, this versatile alloy is now widely employed across various industries due to its strength, durability, and corrosion resistance.
Depending on application, the composition of gunmetal may vary, with certain grades containing copper, tin, zinc, and trace elements such as lead or phosphorus. The alloy is known for its excellent machinability, resistance to steam and saltwater corrosion, and suitability for heavy-duty applications.
Gunmetal is available in various forms including rods, bushes, squares, and pipes. Its unique combination of strength and corrosion resistance makes it an ideal choice for engineering components, gears, valves, bearings, and marine hardware.
\Strong and durable rods widely used in manufacturing engineering components, fasteners, and industrial parts requiring high corrosion resistance.
\Precision-engineered bushes with excellent wear resistance, commonly used in automotive, machinery, and marine industries.
\Available in custom sizes, gunmetal squares are used for machining into specialized components, gears, and fittings.
\Highly resistant to seawater corrosion, making them ideal for marine, oil & gas, and desalination plant applications.
| Specification | Details |
|---|---|
Specification G | 88% Copper, 10% Tin, 2% Zinc |
Specification H | 83% Copper, 14% Tin, 3% Zinc, 0.8% Phosphorus |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Inspection, Test Reports | Mill Test Certificates, EN 10204 3.1, Chemical Analysis Reports, Mechanical Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive and Non-Destructive Test Reports |
Packing | Export standard Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customer Requirements |
Specials | Non-standard sizes, shapes, and specifications can be manufactured upon request |
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