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Japan SHIMOMURA S25C 合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S25C / S25C
Category Grade Standard Region/Area Standard Content
Metals S25C SHIMOMURA AS Japan 合金钢

Chemical composition(mass fraction)(wt.%) of the S25C

Element Min Max Similar
S - 0.0350 -
P - 0.0300 -
Mn 0.3000 0.6000 -
Si 0.1500 0.3500 -
C 0.2200 0.2800 -

Mechanical Properties of steel grade S25C

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)
921 (≥) 929 (≥) 12 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade S25C

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
23 - -     0.24 -  
137 475 - 23.3 214   -  
277 - 14 42.2   413 234

Heat Treatment of steel grade S25C

Heat treated : 1273°C - 1757°C

Technological Curves of steel grade S25C

Cross Reference Table (Equivalent Grade) of S25C

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