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S-Bi57Sn43

EU EN S-Bi57Sn43 锡和锡合金 - 铅锡合金和锡铅合金 - 第2部分:锡铅合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S-Bi57Sn43 / S-Bi57Sn43
Category Grade Standard Region/Area Standard Content
Metals S-Bi57Sn43 EN 611-2 EU 锡和锡合金 - 铅锡合金和锡铅合金 - 第2部分:锡铅合金

Chemical composition(mass fraction)(wt.%) of the S-Bi57Sn43

Element Min Max Similar
Zn - 0.0010 -
Sn 42.5000 43.5000 -
Sb - 0.1000 -
Pb - 0.0500 -
Other - 0.2000 -
Fe - 0.0200 -
Cu - 0.1000 -
Cd - 0.0020 -
Bi - - -
As - 0.0300 -
Al - 0.0010 -

Mechanical Properties of steel grade S-Bi57Sn43

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)
864 (≥) 929 (≥) 22 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade S-Bi57Sn43

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
24 - -     0.41 -  
794 885 - 13.3 424   -  
374 - 24 22.2   234 442

Heat Treatment of steel grade S-Bi57Sn43

Heat treated : 1422°C - 1259°C

Technological Curves of steel grade S-Bi57Sn43

Cross Reference Table (Equivalent Grade) of S-Bi57Sn43

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