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America UNS G10291 硼钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G10291 / G10291
Category Grade Standard Region/Area Standard Content
Metals G10291 -- America 硼钢

Chemical composition(mass fraction)(wt.%) of the G10291

Element Min Max Similar

Mechanical Properties of steel grade G10291

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)
862 (≥) 893 (≥) 22 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade G10291

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 - -     0.23 -  
763 628 - 31.3 231   -  
712 - 31 43.2   224 211

Heat Treatment of steel grade G10291

Heat treated : 1822°C - 1915°C

Technological Curves of steel grade G10291

Cross Reference Table (Equivalent Grade) of G10291

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