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ZChSnSbD 32-8-3

China GB ZChSnSbD32-8-3 铸造轴承合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZChSnSbD32-8-3 / ZChSnSbD 32-8-3
Category Grade Standard Region/Area Standard Content
Metals ZChSnSbD 32-8-3 GB 8740 China 铸造轴承合金锭

Chemical composition(mass fraction)(wt.%) of the ZChSnSbD 32-8-3

Element Min Max Similar
Zn - 0.0100 -
Sn - - -
Sb 7.0000 9.0000 -
Pb 30.0000 35.0000 -
Other - 0.4000 -
Fe - 0.1000 -
Cu 3.0000 3.5000 -
Bi - 0.0800 -
As - 0.1000 -
Al - 0.0100 -

Mechanical Properties of steel grade ZChSnSbD 32-8-3

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)
747 (≥) 525 (≥) 32 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade ZChSnSbD 32-8-3

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
41 - -     0.44 -  
514 155 - 13.3 324   -  
781 - 42 41.2   411 231

Heat Treatment of steel grade ZChSnSbD 32-8-3

Heat treated : 1145°C - 1898°C

Technological Curves of steel grade ZChSnSbD 32-8-3

Cross Reference Table (Equivalent Grade) of ZChSnSbD 32-8-3

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