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China YS CuNi15 铜中间合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi15 / CuNi15
Category Grade Standard Region/Area Standard Content
Metals CuNi15 YS/T 283 China 铜中间合金锭

Chemical composition(mass fraction)(wt.%) of the CuNi15

Element Min Max Similar
Zn - 0.3000 -
Fe - 0.5000 -
Cu - - -
Ni 14.0000 18.0000 -

Mechanical Properties of steel grade CuNi15

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)
498 (≥) 312 (≥) 11 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade CuNi15

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
12 - -     0.42 -  
183 932 - 14.3 243   -  
841 - 33 42.2   113 331

Heat Treatment of steel grade CuNi15

Heat treated : 1923°C - 1432°C

Technological Curves of steel grade CuNi15

Cross Reference Table (Equivalent Grade) of CuNi15

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