Rwma Class 2 Cucr Chromium Zirconium Copper C18200 Round Bar

Chemical Composition:

Cr: 0.60-1.20%
Cu: Balance
Note: Copper plus additions equal 99.50% minimum.

Density at 68°F: 0.321 Lbs./In.3
Specific Gravity: 8.89
Melting Point (Liquidus): 1075°C (1967°F)
             (Solidus): 1070°C (1958°F)
Coefficient of Thermal Expansion per °F: 9.8 x 10-6 (77-212°F)
Electrical Conductivity at 68°F (volumetric): 80% IACS (solution heat treated, cold worked 50% minimum and aged)
Thermal Conductivity Btu/ft.2/ft./hr./°F at 68°F: 187 (solution heat treated, cold worked 50% minimum and aged)
Modulus of Elasticity - Tension: 17,000 ksi

Note: 
1). the units are based upon US Customary.
2). the typical physical properties apply to age hardened products.

We also provide the following products:

1. Beryllium Copper Alloy ( C17200, C17300, C17500, C17510, CuCuNiBe)

2. Chromium Zirconium Copper Alloy [C15000( CuZr), C18000( CuCrNi2Si), C18150(Cucrzr), C18200(CuCr)]

3. Copper Nickel Silicon Alloys ( UNS.C64700 Silicon Bronze)

Forms available :

Bar, round bar, flat bar, square bar, rectangular bar, hexagon bar;

Plate, sheet;

Round strip;

Round wire;

Round tube, round pipe