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Alloy C18150 is a precipitation hardened copper alloy with high electrical & thermal conductivity combined with excellent hardness & good resistance to tempering. As a mold material, it sets the standard for continuous casting as only chromium zirconium copper is able to attain the demand of high quality and high casting speed at economical costing. Refer to www.copper.asia for details.

TYPICAL COMPOSITION: 75% Tungsten; 25% Copper

TYPICAL MECHANICAL PROPERTY: Density 14.7gm/cm³

IACS 41%

Hardness 95 HRB

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Impurity Elements Content %

Fe ≤ 0.0030; Ni ≤ 0.0012; Al ≤ 0.0010

O ≤ 0.0030; Si ≤ 0.0011; P ≤ 0.0012

Ca ≤ 0.0010; S ≤ 0.0009; Mg ≤ 0.0011

N ≤ 0.0020;

W ≥ 99.95% Density ≥ 19.0g/cm³

Brass Sheet & Plate are used extensively for stamping, deep drawing, forming, polishing & machining. Its distinctive clear bright yellow colour makes it suitable for ornamental & architectural purposes. It is a highly essential material used in automotive, marine engineering, telecommunications, aerospace, oil & gas exploration. Refer to www.copper.asia for details.

Brass Pipe is commonly selected for ideal use in plumbing accessories & fittings, bathroom fixtures, traps, pipe service & pump lines, pipe nipples & plumbing brass goods. It is a preferred choice of many builders & architects not only due to its aesthetic qualities, but also for its cost effectiveness & the characteristics these alloys exhibit. It is an environment friendly safe material.

Brass fittings have very versatile applications. They are low cost, good vibration resistance, available in many styles, good working pressure & wide use for different types of tubing. They are used extensively in residential, commercial & industrial applications as in valves, plumbing & electric fittings, gas & marine fittings, household fittings, imitation jewellery & ornamental castings.

Brass nails are immensely used in various industrial applications as they are durable, strong and tough. They are commonly used for aesthetic purposes as in furniture, upholstery, cabinet work, counter tops and other decorative items. Refer to www.copper.asia for details.

Alloy C36000 is a leaded brass suitable for high-speed screw-machine work. It cannot be hardened by any heat treatment but can be hardened by cold working. It has excellent machinability property & is the standard against which all other copper alloys are rated. This alloy is the most economical material for applications like adapters, valves, pinions, screw machine products, plumbing fittings.

Alloy C3604 is a free machining brass which achieves maximum outputs on the highest speed automatics. This brass also enables the machine tools to have a longer lifespan. It is widely used in manufacturing hardware, connector, flange and other machine parts by lathe and CNC. Refer to www.copper.asia for details.

C4641 Rod is a high strength, corrosion resistant alloy used in marine industry where a hard material with good corrosion resistance is essential. This alloy contain a deliberate addition of tin to give improved resistance to corrosion & dezincification in salt water & marine environment. It is used in marine hardware, precision shipboard equipment, propeller shaft, heat exchange tube.

C46400 Rod is a high strength, corrosion resistant alloy used in marine industry where a hard material with good corrosion resistance is essential. This alloy contain a deliberate addition of tin to give improved resistance to corrosion & dezincification in salt water & marine environment. It is used in marine hardware, precision shipboard equipment, propeller shaft, heat exchange tube.

C46400 Plate is a high strength, corrosion resistant alloy used in marine construction industry where a hard material with good corrosion resistance is essential. It contains a deliberate addition of tin to give improved resistance to corrosion & dezincification in salt water & marine environment. Typically used in pressure vessels, condensers, heat exchangers, precision shipboard equipment.