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S 390 G1 S

EU EN S390G1S 低锰合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S390G1S / S 390 G1 S
Category Grade Standard Region/Area Standard Content
Metals S 390 G1 S -- EU 低锰合金钢

Chemical composition(mass fraction)(wt.%) of the S 390 G1 S

Element Min Max Similar

Mechanical Properties of steel grade S 390 G1 S

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)
786 (≥) 756 (≥) 24 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade S 390 G1 S

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 - -     0.44 -  
969 382 - 33.3 424   -  
929 - 44 22.2   221 232

Heat Treatment of steel grade S 390 G1 S

Heat treated : 1665°C - 1718°C

Technological Curves of steel grade S 390 G1 S

Cross Reference Table (Equivalent Grade) of S 390 G1 S

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