C77400 zinc Cupronickel

Product Name: c77400 zinc white copper
Product specification: bar, plate, strip, pipe, wire, forging, etc

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C77400 copper nickel silver alloy
C77400 zinc white copper
Standard: ASTM b124m-2006
Name: nickel silver 45-10 alloy
Chemical composition:
Copper + alloy element Cu: ≥ 99.5
Copper + silver (Cu + Ag): 43.0 ~ 47.0
Lead Pb: ≤ 0.20
Nickel + cobalt (Ni + CO): 9.0 ~ 11.0

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