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CuZn40Pb2Al

EU EN CuZn40Pb2Al 铜及铜合金 - 用于一般用途线缆和配件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn40Pb2Al / CuZn40Pb2Al
Category Grade Standard Region/Area Standard Content
Metals CuZn40Pb2Al EN 12167 EU 铜及铜合金 - 用于一般用途线缆和配件

Chemical composition(mass fraction)(wt.%) of the CuZn40Pb2Al

Element Min Max Similar

Mechanical Properties of steel grade CuZn40Pb2Al

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)
818 (≥) 653 (≥) 22 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade CuZn40Pb2Al

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 - -     0.42 -  
449 159 - 24.3 334   -  
345 - 12 32.2   433 212

Heat Treatment of steel grade CuZn40Pb2Al

Heat treated : 1921°C - 1222°C

Technological Curves of steel grade CuZn40Pb2Al

Cross Reference Table (Equivalent Grade) of CuZn40Pb2Al

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