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CuSn4Pb4Zn3

International ISO CuSn4Pb4Zn3 Wrought copper-tin alloys - Chemical composition and forms of wrought products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSn4Pb4Zn3 / CuSn4Pb4Zn3
Category Grade Standard Region/Area Standard Content
Metals CuSn4Pb4Zn3 ISO 427 International Wrought copper-tin alloys - Chemical composition and forms of wrought products

Chemical composition(mass fraction)(wt.%) of the CuSn4Pb4Zn3

Element Min Max Similar

Mechanical Properties of steel grade CuSn4Pb4Zn3

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)
132 (≥) 181 (≥) 12 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade CuSn4Pb4Zn3

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
13 - -     0.14 -  
174 461 - 33.3 123   -  
528 - 41 23.2   111 333

Heat Treatment of steel grade CuSn4Pb4Zn3

Heat treated : 1749°C - 1928°C

Technological Curves of steel grade CuSn4Pb4Zn3

Cross Reference Table (Equivalent Grade) of CuSn4Pb4Zn3

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