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PbSb15SnAs

China GB PbSb15SnAs Plain bearings-Multilayer materials for thin-walled plain bearings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PbSb15SnAs / PbSb15SnAs
Category Grade Standard Region/Area Standard Content
Metals PbSb15SnAs GB/T 18326 China Plain bearings-Multilayer materials for thin-walled plain bearings

Chemical composition(mass fraction)(wt.%) of the PbSb15SnAs

Element Min Max Similar
Total Others - 0.2000 -
Fe - 0.1000 -
Al - 0.0100 -
Zn - 0.0100 -
Bi - 0.1000 -
As 0.8000 1.2000 -
Cu - 0.7000 -
Sn 0.9000 1.7000 -
Sb 13.5000 15.5000 -
Pb - - -

Mechanical Properties of steel grade PbSb15SnAs

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)
524 (≥) 317 (≥) 24 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade PbSb15SnAs

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
31 - -     0.14 -  
516 367 - 31.3 432   -  
664 - 22 43.2   244 122

Heat Treatment of steel grade PbSb15SnAs

Heat treated : 1159°C - 1217°C

Technological Curves of steel grade PbSb15SnAs

Cross Reference Table (Equivalent Grade) of PbSb15SnAs

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