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CuNi10Zn27

India IS CuNi10Zn27 Copper Alloys - Nickel Silver - Ingots and Castings - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi10Zn27 / CuNi10Zn27
Category Grade Standard Region/Area Standard Content
Metals CuNi10Zn27 IS 2451 India Copper Alloys - Nickel Silver - Ingots and Castings - Specification

Chemical composition(mass fraction)(wt.%) of the CuNi10Zn27

Element Min Max Similar

Mechanical Properties of steel grade CuNi10Zn27

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)
362 (≥) 151 (≥) 12 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade CuNi10Zn27

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
31 - -     0.33 -  
756 287 - 43.3 424   -  
572 - 34 12.2   224 112

Heat Treatment of steel grade CuNi10Zn27

Heat treated : 1692°C - 1524°C

Technological Curves of steel grade CuNi10Zn27

Cross Reference Table (Equivalent Grade) of CuNi10Zn27

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