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CuNi12Zn24

India IS CuNi12Zn24 Nickel silver rods and bars and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi12Zn24 / CuNi12Zn24
Category Grade Standard Region/Area Standard Content
Metals CuNi12Zn24 IS 10757 India Nickel silver rods and bars

Chemical composition(mass fraction)(wt.%) of the CuNi12Zn24

Element Min Max Similar

Mechanical Properties of steel grade CuNi12Zn24

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
479 (≥) 779 (≥) 14 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade CuNi12Zn24

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.43 -  
536 268 - 12.3 432   -  
535 - 31 22.2   231 243

Heat Treatment of steel grade CuNi12Zn24

Heat treated : 1169°C - 1888°C

Technological Curves of steel grade CuNi12Zn24

Cross Reference Table (Equivalent Grade) of CuNi12Zn24

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