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CuNi12Zn29

International ISO CuNi12Zn29 Wrought copper-nickel-zinc alloys - Chemical composition and forms of wrought products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi12Zn29 / CuNi12Zn29
Category Grade Standard Region/Area Standard Content
Metals CuNi12Zn29 ISO 430 International Wrought copper-nickel-zinc alloys - Chemical composition and forms of wrought products

Chemical composition(mass fraction)(wt.%) of the CuNi12Zn29

Element Min Max Similar

Mechanical Properties of steel grade CuNi12Zn29

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)
827 (≥) 598 (≥) 11 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade CuNi12Zn29

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
33 - -     0.44 -  
725 734 - 12.3 332   -  
275 - 42 22.2   114 312

Heat Treatment of steel grade CuNi12Zn29

Heat treated : 1289°C - 1959°C

Technological Curves of steel grade CuNi12Zn29

Cross Reference Table (Equivalent Grade) of CuNi12Zn29

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