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China GB HGH3367 高温合金和金属间化合物高温材料的分类和牌号 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HGH3367 / HGH3367
Category Grade Standard Region/Area Standard Content
Metals HGH3367 GB/T 14992 China 高温合金和金属间化合物高温材料的分类和牌号

Chemical composition(mass fraction)(wt.%) of the HGH3367

Element Min Max Similar
Si - 0.3000 -
S - 0.0100 -
P - 0.0150 -
Ni - - -
Mo 14.0000 16.0000 -
Mn 1.0000 2.0000 -
Fe - 4.0000 -
Cr 14.0000 16.0000 -
C - 0.0600 -

Mechanical Properties of steel grade HGH3367

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)
235 (≥) 125 (≥) 31 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade HGH3367

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
44 - -     0.21 -  
255 327 - 13.3 434   -  
883 - 41 42.2   332 111

Heat Treatment of steel grade HGH3367

Heat treated : 1447°C - 1146°C

Technological Curves of steel grade HGH3367

Cross Reference Table (Equivalent Grade) of HGH3367

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