Copper, Tin and Nickle Master Alloys

We offer a wide range of Copper & Tin Master Alloys which are significantly used for manufacturing high quality copper rods and extrusions. These products are available in the form of shots, waffle plates, powder and ingots and packed in wooden boxes / 500 kg steel drums. These master alloys are also used as grain refiner in automotive pistons.


Tin Based Master Alloys

• Tin Magnesium (5%)
• Tin-Nickel (5%)

Standards

• Grades: IS-5743, DIN 17657, ASTM B- 52
• Total Impurities in Each Grade: 0.50% Maximum
  (For Certain Grades = 0.20% Maximum)
• Form: Ingots Weighing 5 & 8 Kgs
• Shots: up to 8 mm
• Powder: As per customer's request

Applications

• Extrusion Industries
• Foundry Industries
• Piston

Form

• Waffle ingots weighing approx. 5 kg each .

Packing

• 500 kg steel drums, 50 Kg wooden cases. Other packing available on request

Copper Phosphorus or Phos-Copper is used in non-ferrous goods manufacturing industry for introducing phosphorus in the alloy compositions. The introduction of phosphorus deoxidises and refine the alloys. The phos-copper is a homogenized alloy, which is manufactured using pure materials in compliance with international standards ensuring consistent pick-up of phosphorus material.

Application
Brazing Alloys, Welding Electrodes, Phosphor Bronze, Refining of Hypereutectic Aluminum Silicon Alloys, Deoxidized Copper and Copper Alloys.

The Copper Arsenic master alloy is used in both ferrous as well as non-ferrous industries. The arsenic is added in low concentrations to improve the corrosion resistance of aluminum bronze, while small additions to brasses inhibit dezincification under certain corrosive conditions.

The copper manganese master alloy finds its usage in the production of high tensile brass and complex aluminum bronze alloys. Copper Manganese can also be used for de-oxidation and desulphurization of CuNi alloys.

Copper Silicon Master Alloys are mainly used while producing silicon bronzes and silicon brasses. The element is used for de-oxidation purposes and can also be added to CuNi alloys and monels for precipitation hardening. In compare with pure silicon, the CuSi master alloy possess relatively low melting point and has high density. In combination with the specific metallographic structure it ensure very high dissolution rates and recovery levels.

Copper Tellurium is used in steel and copper alloys to improve machinability. This acts as superior alloy in all applications where products are drilled, turned or machined in some or the other manner. The 50% of tellurium significantly improves the cutting properties of copper.

The Copper Nickel alloy is used for its corrosion resistance. It is mainly used in marine applications that takes place in salty water atmosphere. These are available in (10%, 20%, 25%, and 30%) in ingot form.

Applications :Valves, Pump components, Fittings, Flanges.