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S350GD(L)

China 马钢MTS S350GD(L) 马钢家电用钢技术标准:可作结构件,耐蚀性,加工性能良好的结构用热浸镀锌产品 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S350GD(L) / S350GD(L)
Category Grade Standard Region/Area Standard Content
Metals S350GD(L) MTS 73022 China 马钢家电用钢技术标准:可作结构件,耐蚀性,加工性能良好的结构用热浸镀锌产品

Chemical composition(mass fraction)(wt.%) of the S350GD(L)

Element Min Max Similar

Mechanical Properties of steel grade S350GD(L)

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)
358 (≥) 479 (≥) 22 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade S350GD(L)

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
21 - -     0.14 -  
687 115 - 11.3 313   -  
771 - 44 34.2   424 241

Heat Treatment of steel grade S350GD(L)

Heat treated : 1373°C - 1952°C

Technological Curves of steel grade S350GD(L)

Cross Reference Table (Equivalent Grade) of S350GD(L)

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