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CuZn39Pb3Sn

EU EN CuZn39Pb3Sn 铜及铜合金 - 已加工和未锻轧锻坯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn39Pb3Sn / CuZn39Pb3Sn
Category Grade Standard Region/Area Standard Content
Metals CuZn39Pb3Sn EN 12165 EU 铜及铜合金 - 已加工和未锻轧锻坯

Chemical composition(mass fraction)(wt.%) of the CuZn39Pb3Sn

Element Min Max Similar

Mechanical Properties of steel grade CuZn39Pb3Sn

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)
467 (≥) 244 (≥) 12 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade CuZn39Pb3Sn

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
21 - -     0.34 -  
522 147 - 11.3 412   -  
874 - 31 31.2   344 213

Heat Treatment of steel grade CuZn39Pb3Sn

Heat treated : 1833°C - 1992°C

Technological Curves of steel grade CuZn39Pb3Sn

Cross Reference Table (Equivalent Grade) of CuZn39Pb3Sn

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