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S 355 G3 S

EU EN S355G3S 细晶粒低碳素钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S355G3S / S 355 G3 S
Category Grade Standard Region/Area Standard Content
Metals S 355 G3 S -- EU 细晶粒低碳素钢

Chemical composition(mass fraction)(wt.%) of the S 355 G3 S

Element Min Max Similar

Mechanical Properties of steel grade S 355 G3 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)
452 (≥) 598 (≥) 41 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade S 355 G3 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
41 - -     0.42 -  
623 861 - 41.3 112   -  
871 - 21 42.2   141 112

Heat Treatment of steel grade S 355 G3 S

Heat treated : 1526°C - 1356°C

Technological Curves of steel grade S 355 G3 S

Cross Reference Table (Equivalent Grade) of S 355 G3 S

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