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EU EN H400LA 具有产量高强度冷成型冷轧不锈钢扁平材产品- 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H400LA / H 400 LA
Category Grade Standard Region/Area Standard Content
Metals H 400 LA EN 10268 EU 具有产量高强度冷成型冷轧不锈钢扁平材产品- 交货技术条件

Chemical composition(mass fraction)(wt.%) of the H 400 LA

Element Min Max Similar

Mechanical Properties of steel grade H 400 LA

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)
339 (≥) 855 (≥) 22 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade H 400 LA

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
11 - -     0.23 -  
681 487 - 42.3 321   -  
567 - 32 31.2   141 244

Heat Treatment of steel grade H 400 LA

Heat treated : 1439°C - 1849°C

Technological Curves of steel grade H 400 LA

Cross Reference Table (Equivalent Grade) of H 400 LA

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