C18150 Chromium Zirconium Copper Wire, Brand Name : OEM/UNIQUE

c18150 chromium zirconium copper

chemical composition:

cr: 0.50-1.50%

zr: 0.05-0.25%

cu: balance

note: copper plus additions equal 99.70% minimum.

typical physical properties:

density at 68°f: 0.321 lbs./in.3

specific gravity: 8.89

melting point (liquidus): 1080°c (1976°f)

               (solidus): 1070°c (1958°f)

coefficient of thermal expansion per °f: 9.5 x 10-6 (77-212°f)

electrical conductivity at 68°f (volumetric): 80% iacs (aged and drawn)

thermal conductivity btu/ft.2/ft./hr./°f at 68°f: 187

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.

international specification:

rods/bars/plates/sheets: uns.c18150, sae j461,463；rwma class 2, iso5182-1991

european standards: cucr1zr, din 17666 2.1293, cw106c to en

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