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CuSn5Pb20-C

Italy UNI CuSn5Pb20-C 铜及铜合金 - 铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSn5Pb20-C / CuSn5Pb20-C
Category Grade Standard Region/Area Standard Content
Metals CuSn5Pb20-C UNI EN 1982 Italy 铜及铜合金 - 铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the CuSn5Pb20-C

Element Min Max Similar
Zn - 2.0000 -
Sn 4.0000 6.0000 -
Si - 0.0100 -
Sb - 0.7500 -
S - 0.1000 -
Pb 18.0000 23.0000 -
P - 0.1000 -
Ni 0.5000 2.5000 -
Mn - 0.2000 -
Fe - 0.2500 -
Cu 70.0000 78.0000 -
Al - 0.0100 -

Mechanical Properties of steel grade CuSn5Pb20-C

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)
929 (≥) 159 (≥) 42 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade CuSn5Pb20-C

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
42 - -     0.34 -  
116 787 - 14.3 234   -  
615 - 24 14.2   124 332

Heat Treatment of steel grade CuSn5Pb20-C

Heat treated : 1651°C - 1162°C

Technological Curves of steel grade CuSn5Pb20-C

Cross Reference Table (Equivalent Grade) of CuSn5Pb20-C

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