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CuNi12Zn25Pb1

Sweden SS CuNi12Zn25Pb1 铜及铜合金 - 用于一般用途的板材,片材,带材和圆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi12Zn25Pb1 / CuNi12Zn25Pb1
Category Grade Standard Region/Area Standard Content
Metals CuNi12Zn25Pb1 SS EN 1652 Sweden 铜及铜合金 - 用于一般用途的板材,片材,带材和圆

Chemical composition(mass fraction)(wt.%) of the CuNi12Zn25Pb1

Element Min Max Similar
Zn - - -
Total Others - 0.2000 -
Sn - 0.0300 -
Pb - 0.0300 -
Ni 11.0000 13.5000 -
Mn - 0.5000 -
Fe - 0.3000 -
Cu 57.0000 60.0000 -

Mechanical Properties of steel grade CuNi12Zn25Pb1

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)
626 (≥) 478 (≥) 31 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade CuNi12Zn25Pb1

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 - -     0.44 -  
626 881 - 12.3 312   -  
272 - 44 22.2   222 242

Heat Treatment of steel grade CuNi12Zn25Pb1

Heat treated : 1266°C - 1572°C

Technological Curves of steel grade CuNi12Zn25Pb1

Cross Reference Table (Equivalent Grade) of CuNi12Zn25Pb1

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