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SFCM 930 D

Japan JIS SFCM930D 鉻鉬鋼鍛鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SFCM930D / SFCM 930 D
Category Grade Standard Region/Area Standard Content
Metals SFCM 930 D JIS G3221 Japan 鉻鉬鋼鍛鋼件

Chemical composition(mass fraction)(wt.%) of the SFCM 930 D

Element Min Max Similar

Mechanical Properties of steel grade SFCM 930 D

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)
938 (≥) 948 (≥) 43 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade SFCM 930 D

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 - -     0.14 -  
736 215 - 32.3 421   -  
674 - 22 11.2   222 313

Heat Treatment of steel grade SFCM 930 D

Heat treated : 1756°C - 1937°C

Technological Curves of steel grade SFCM 930 D

Cross Reference Table (Equivalent Grade) of SFCM 930 D

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