C18200 Chromium Copper Bar

With the active support of our team of experts, we are engaged in exporting, manufacturing and supplying a huge spectrum of C18200 Chromium Copper Bar in Shanghai, China.
Chemical Composition:
Cr: 0.60-1.20%
Cu: Balance
Note:A Copper plus additions equal 99.50% minimum.
Typical Physical Properties:

Density at 68A F: 0.321 Lbs./In.3
Specific Gravity: 8.89
Melting Point (Liquidus):A 1075A C (1967A F)
A A A A A A A A A A A A A A (Solidus):A 1070A C (1958A F)
Coefficient of Thermal Expansion per A F:A 9.8 x 10-6 (77-212A F)
Electrical Conductivity at 68A F (volumetric): 80% IACS (solution heat treated, cold worked 50% minimum and aged)
Thermal Conductivity Btu/ft.2/ft./hr./A F at 68A F: 187 (solution heat treated, cold worked 50% minimum and aged)
Modulus of Elasticity - Tension:A 17,000 ksi
Note:A
1). the units are based upon US Customary.
2). the typical physical properties apply to age hardened products.
International Specification:
Rods/Bars/Plates/Sheets:A UNS.C18200, RWMA Class 2, CDA18200, ISO5182-1991
European Standards:A CuCr, DIN 2.1291, CW105C to EN
Note:A Unless otherwise specified, material will be produced to RWMA Grade.