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ZCuSn16Pb5

China HB ZCuSn16Pb5 航空用铜合金金属型铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuSn16Pb5 / ZCuSn16Pb5
Category Grade Standard Region/Area Standard Content
Metals ZCuSn16Pb5 HB 7725 China 航空用铜合金金属型铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuSn16Pb5

Element Min Max Similar
Others total - 0.8000 -
Sb - 0.3000 -
P - 0.1000 -
Zn - 0.2000 -
Bi - 0.0200 -
Si - 0.0200 -
Al - 0.0200 -
Fe - 0.3000 -
Cu - - -
Pb 4.0000 6.0000 -
Sn 15.0000 17.0000 -

Mechanical Properties of steel grade ZCuSn16Pb5

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)
278 (≥) 248 (≥) 42 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade ZCuSn16Pb5

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
33 - -     0.24 -  
931 287 - 21.3 313   -  
749 - 12 22.2   444 344

Heat Treatment of steel grade ZCuSn16Pb5

Heat treated : 1726°C - 1367°C

Technological Curves of steel grade ZCuSn16Pb5

Cross Reference Table (Equivalent Grade) of ZCuSn16Pb5

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