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Global 企业标准 SB875 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB875 / SB875
Category Grade Standard Region/Area Standard Content
Metals SB875 -- Global

Chemical composition(mass fraction)(wt.%) of the SB875

Element Min Max Similar

Mechanical Properties of steel grade SB875

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)
266 (≥) 312 (≥) 44 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade SB875

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
21 - -     0.13 -  
738 158 - 42.3 422   -  
644 - 11 34.2   143 234

Heat Treatment of steel grade SB875

Heat treated : 1338°C - 1754°C

Technological Curves of steel grade SB875

Cross Reference Table (Equivalent Grade) of SB875

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