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S355G6 + M

EU EN S355G6+M 固定近海结构的可焊接结构钢 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S355G6+M / S355G6 + M
Category Grade Standard Region/Area Standard Content
Metals S355G6 + M EN 10225 EU 固定近海结构的可焊接结构钢 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the S355G6 + M

Element Min Max Similar

Mechanical Properties of steel grade S355G6 + M

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)
538 (≥) 359 (≥) 42 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade S355G6 + M

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
31 - -     0.11 -  
871 669 - 43.3 332   -  
621 - 12 33.2   424 143

Heat Treatment of steel grade S355G6 + M

Heat treated : 1537°C - 1939°C

Technological Curves of steel grade S355G6 + M

Cross Reference Table (Equivalent Grade) of S355G6 + M

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