Copper Alloys

We offer a comprehensive range of competitively priced, quality assured cupro nickel tubes for a wide spectrum of customers. These tubes are widely used in condensers, coolers and heat exchangers where resistance to corrosion and erosion is paramount, yet maintaining a high thermal conductivity rate. To be used preferably in marine conditions. Forms a protective film which is multi-layered in flowing sea water. Standards cupro nickel tubes 90/ 10, standard bs 2871 part3 astm b-111 is 1545 jis h 3300 nfa 51 102, symbol cn 102 c 70600 cuni10fe1 c7060 cuni10fe1mn cupro nickel.

Copper Chromium & Copper Chromium Zirconium Alloy is a high conductivity material with high softening temperature and excellent hot impact strength. It’s high Electrical and Thermal Conductivity, and excellent physical properties are imparted as it is precipitation hardened.

Addition of Zirconium improves the softening temperature and hot impact strength.

Applications : Current carrying parts of electrical switchgear, Bus bars and Short Circuit Bars and Rings for electrical machines. Moulds for Casting Ingots of non-ferrous and ferrous metals and alloys. Electrodes for resistance / seam / flash butt welding

Product Delivery Forms Available:Extruded and drawn Round Bars. Squares, Hexagons, Flats and Profiles. Forged sleeves / bushes, rings, discs. Die forged parts.

Special Grades:For special applications, vacuum melted grade wherein melting and alloying is carried out under high vacuum with complete exclusion of air and without any negative influence of melt environment, can also be offered. This grade of alloy is fine grained having oxygen content less than 40ppm.

Copper Tungsten is used in application where extensive arcing is experienced. Transformer tap changers, medium and high voltage switch gears and typical applications.. The materials exhibits very low contact.

 

We are instrumental in offering our clients with a wide range of beryllium rods that is extensively used in various industries like chemical, petrochemical, power, tool manufacturing and construction. Our range is available in different shapes and sizes like strip, plate, rod, wire and squares. We procure all these rods from the reliable and certified vendors, who are known for their quality products and excellent services.

Has extensive hardness and strength comparable to steels with higher conductivity and softening temp. Beryllium Copper Alloys are suitable for electrode holders, shafts of seam welding machines, inserts for dies and load bearing components.

International Standards(IS 8365):

• ASTM B196 C-17200, DIN 17672 WN2.1247, ISO CuBe2, BS EN CW101C
• Chemical Composition: (%)
• Be = 1.8 -2.1 Co = 0.2-0.6 Cu = Balance
• Physical Properties
• Density 8.3 g/cc Thermal Conductivity : >0.3 cal/cm.cm²/s/°C Electrical Conductivity : > 22% IACS Softening Temp. : 300°C

Complying with various industrial standards,wide range of Uninsulated Overhead Copper & Copper-Cadmium wire is in wide demand across the global market. These are customized as per the specifications of our clients and are used in various industries.