- Description
- CuNi15Zn20 - UNS.C75400 Nickel Silver Alloys, also called Copper-Nickel-Zinc alloys, 65-15-20 respectively, which has good formability, good corrosion and tarnish-resistance performance, and this alloy has the pleasing silver-like color.
Chemical Composition:
Cu: 62.0-65.00%
Ni: 13.5.00-16.5%
Fe: 0.5% Max.
Pb: 0.02% Max.
Mn: 0.30% Max.
Zn: Balance
GB
UNS
EN
JIS
Cu%
Ni%
Zn%
BZn15-20
C75400
CuNi15Zn20
C7541
62-65
13.5-16.5
Rem
Physical Properties
Physical properties for C75400 alloy
Density g/cm3
Electrical conductivity %IACS
Thermal conductivity W/(m.K)
Modulus of elasticity GPa
Specific heat J/(g.K)
8.7
6
32
135
0.34
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