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Global 企业标准 B27G130 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B27G130 / B27G130
Category Grade Standard Region/Area Standard Content
Metals B27G130 -- Global

Chemical composition(mass fraction)(wt.%) of the B27G130

Element Min Max Similar

Mechanical Properties of steel grade B27G130

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)
543 (≥) 579 (≥) 33 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade B27G130

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 - -     0.44 -  
756 244 - 12.3 244   -  
221 - 32 12.2   213 411

Heat Treatment of steel grade B27G130

Heat treated : 1524°C - 1838°C

Technological Curves of steel grade B27G130

Cross Reference Table (Equivalent Grade) of B27G130

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