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Global 企业标准 09G2SF and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 09G2SF / 09G2SF
Category Grade Standard Region/Area Standard Content
Metals 09G2SF -- Global

Chemical composition(mass fraction)(wt.%) of the 09G2SF

Element Min Max Similar

Mechanical Properties of steel grade 09G2SF

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)
311 (≥) 297 (≥) 24 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 09G2SF

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
33 - -     0.44 -  
161 458 - 14.3 323   -  
159 - 44 13.2   224 424

Heat Treatment of steel grade 09G2SF

Heat treated : 1795°C - 1341°C

Technological Curves of steel grade 09G2SF

Cross Reference Table (Equivalent Grade) of 09G2SF

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