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China GB HGH32 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HGH32 / HGH32
Category Grade Standard Region/Area Standard Content
Metals HGH32 GB China

Chemical composition(mass fraction)(wt.%) of the HGH32

Element Min Max Similar

Mechanical Properties of steel grade HGH32

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)
971 (≥) 676 (≥) 13 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade HGH32

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 - -     0.32 -  
427 374 - 13.3 323   -  
772 - 43 42.2   414 241

Heat Treatment of steel grade HGH32

Heat treated : 1636°C - 1542°C

Technological Curves of steel grade HGH32

Cross Reference Table (Equivalent Grade) of HGH32

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