Types of Copper Alloys

Having excellent qualities, the Beryllium Copper Alloys, provided by us, are widely demanded by the clients. Highly appreciated, the Beryllium Copper Alloys are best known for usage in electrode holders, shafts of seam welding machines, inserts for dies and load bearing components. Available in different varieties, our Beryllium Copper Alloys are very hard, have high conductivity and optimum softening temperature. We offer these excellent Beryllium Copper Alloys for different applications at very reasonable rates.

Standards

• International
  • ASTM B196 C-1720
  • DIN 17672 WN2.1247
  • ISO CuBe2
  • BS EN CW101C

• Indian : IS 8365

Chemical Composition : (%)

• Be = 1.8 -2.1
• Co = 0.2-0.6
• Cu = Balance

Chromium zirconium copper alloy is used in areas where good mechanical properties are required to work in high electrical and thermal conductivity. This is a high strength, seam, high conductivity alloy for spot, butt and projection welding which is ideal for plain as well as coated and galvanized sheets.

Standards

• Indian Standard: IS 8365
• International Standards: ASTM C-18150, DIN 17666 WN 2.1293, BS 2874 CC 102, ISO CuCrZr, BS EN CW106C

Chemical Composition

• Cr = 0.5 -1.2 %
• Zr = 0.03 -0.30%
• Cu = Balance

With optimum composition, the Cobalt Beryllium Copper Alloys, provided by us, are used in the manufacturing of diverse products. Our Cobalt Beryllium Copper Alloys have very low conductivity as compared to CrZrCu. Our Cobalt Beryllium Copper Alloys are best known for spot, seam projection welding and specially steel & high strength steels. Having excellent strength, the Cobalt Beryllium Copper Alloys are highly durable & help in efficient welding process.

Why Our Cobalt Beryllium Copper Alloys?

•     High strength
•     Help in efficient welding
•     Ultimate hardness and tensile strength
•     Superior conductivity
•     Suitable for applications requiring extreme pressure

Indian Standard : IS 8365

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.

High Copper Alloys are developed under the strict supervision of quality associates using best quality of materials. Widely used for variegated industrial applications, our assortment is known for their unique and outstanding characteristics such as high strength, corrosion resistance, high electric conductivity and ductility. We offers Beryllium Copper Alloys and Chromium Copper Alloys.

Forms : Rods, Bars, Wheels, Blocks, Flats, Wires & Strips

Applications

• Traction Motors
• Large Electric Motors
• Switch gears
• Starters
• Commutators
• Power Transformers
• Rectifiers, Disconnectors and Circuit Breakers

Properties

• High Resistance to Softening
• High Hardness at high temperature

Excellent in strength, the Nickel Silicon Chromium Copper Alloys, supplied by us, are efficient in projection welding especially in stainless steel, high temperature and high strength steels. Superior in performance, our Nickel Silicon Chromium Copper Alloys are free from beryllium alloys. Having lower conductivity than CrZrCu, the Nickel Silicon Chromium Copper Alloys are suitable for spot & seam welding. Our Nickel Silicon Chromium Copper Alloys are highly durable and available at very economical rates.

Why our Nickel Silicon Chromium Copper Alloys?

• Excellent strength
• Efficient projection welding
• Superior conductivity
• Excellent performance

International Standards

• ASTM C-18000
• DIN 17666 WN 2.0855
• BS EN CW 111C

Indian Standard

• IS 8365

Chemical Composition : (%)

• Ni = 1.8 - 3.0
• Si = 0.4 - 0.8
• Cr = 0.1 - 0.8
• Cu = Balance

Tellurium Copper Alloy is known for its high conductivity (90% IACS) and high machinability (90) which makes it ideal choice for making electrical parts that require extensive machining especially on automatic/CNC machines. Also, this range is highly suitable for gas nozzles and electrical components.

Standards

International Standards

• ASTM B301 C-14500
• DIN 17666
• WN 2.1546
• BS 2874 C 109
• ISO CuTe
• BS EN CW118C

Chemical Composition: (%)

• Te = 0.3 -0.7
• P = 0.004 -0.012
• Cu = Balance

Having brilliant welding properties, Zirconium Copper Alloys are best for spot and seam welding of Aluminium Alloys & Bronzes. Superior in quality, the Zirconium Copper Alloys supplied by us offer optimum performance and high strength. Internationally certified, our Zirconium Copper Alloys find great applications in electric motors, switches & circuit breakers. Available in different varieties, we offer these Zirconium Copper Alloys at competitive prices. 

Standards
    International

•         ASTM C-15000
•         DIN 17666 WN 2.1580
•         BS 2874 CW 120 C
•         ISO CuZr, BS EN CW120C

    Indian Standard : IS 8365

Chemical Composition

•     Zr = 0.1 - 0.3 %
•     Cu = Balance