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China GB SnSb2.5 锡、铅及其合金箔和锌箔 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SnSb2.5 / SnSb2.5
Category Grade Standard Region/Area Standard Content
Metals SnSb2.5 GB 5191 China 锡、铅及其合金箔和锌箔

Chemical composition(mass fraction)(wt.%) of the SnSb2.5

Element Min Max Similar

Mechanical Properties of steel grade SnSb2.5

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)
587 (≥) 956 (≥) 22 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade SnSb2.5

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 - -     0.42 -  
633 656 - 44.3 243   -  
445 - 42 23.2   314 413

Heat Treatment of steel grade SnSb2.5

Heat treated : 1826°C - 1528°C

Technological Curves of steel grade SnSb2.5

Cross Reference Table (Equivalent Grade) of SnSb2.5

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