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ZSnSb12Pb10Cu4

China GB ZSnSb12Pb10Cu4 铸造轴承合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZSnSb12Pb10Cu4 / ZSnSb12Pb10Cu4
Category Grade Standard Region/Area Standard Content
Metals ZSnSb12Pb10Cu4 GB/T 1174 China 铸造轴承合金

Chemical composition(mass fraction)(wt.%) of the ZSnSb12Pb10Cu4

Element Min Max Similar
Zn - 0.0500 -
Sn - - -
Sb 10.0000 13.0000 -
Pb - 0.1500 -
Other - 0.1500 -
Ni 0.3000 0.6000 -
Fe - 0.1000 -
Cu 4.5000 6.8000 -
Cd 1.1000 1.6000 -
As 0.4000 0.7000 -
Al - 0.0500 -

Mechanical Properties of steel grade ZSnSb12Pb10Cu4

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)
788 (≥) 562 (≥) 11 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade ZSnSb12Pb10Cu4

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
14 - -     0.24 -  
866 943 - 33.3 344   -  
296 - 23 41.2   332 412

Heat Treatment of steel grade ZSnSb12Pb10Cu4

Heat treated : 1415°C - 1414°C

Technological Curves of steel grade ZSnSb12Pb10Cu4

Cross Reference Table (Equivalent Grade) of ZSnSb12Pb10Cu4

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