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China GB ZCuPb30 铸造铜合金技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuPb30 / ZCuPb30
Category Grade Standard Region/Area Standard Content
Metals ZCuPb30 GB/T 1176 China 铸造铜合金技术条件

Chemical composition(mass fraction)(wt.%) of the ZCuPb30

Element Min Max Similar

Mechanical Properties of steel grade ZCuPb30

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)
833 (≥) 333 (≥) 42 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade ZCuPb30

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
14 - -     0.43 -  
395 923 - 11.3 332   -  
352 - 24 12.2   123 124

Heat Treatment of steel grade ZCuPb30

Heat treated : 1859°C - 1986°C

Technological Curves of steel grade ZCuPb30

Cross Reference Table (Equivalent Grade) of ZCuPb30

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