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CuZn42PbAl

EU EN CuZn42PbAl 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: CuZn42PbAl / CuZn42PbAl
Category Grade Standard Region/Area Standard Content
Metals CuZn42PbAl 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 CuZn42PbAl

Element Min Max Similar
Ni - 0.3000 -
Cu 55.0000 57.0000 -
Al 0.0500 0.5000 -
Zn - - -
Sn - 0.3000 -
Fe - 0.3000 -
Pb 0.8000 1.6000 -
Others total - 0.2000 -
Zn - - -
Total Others - 0.2000 -
Sn - 0.3000 -
Pb 0.8000 1.6000 -
Ni - 0.3000 -
Fe - 0.3000 -
Cu 55.0000 57.0000 -
Al 0.0500 0.5000 -

Mechanical Properties of steel grade CuZn42PbAl

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)
735 (≥) 683 (≥) 11 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade CuZn42PbAl

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
31 - -     0.41 -  
794 952 - 43.3 113   -  
585 - 24 43.2   433 241

Heat Treatment of steel grade CuZn42PbAl

Heat treated : 1996°C - 1622°C

Technological Curves of steel grade CuZn42PbAl

Cross Reference Table (Equivalent Grade) of CuZn42PbAl

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