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Germany DIN S380N 可焊细晶粒钢的机械性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S380N / S380N
Category Grade Standard Region/Area Standard Content
Metals S380N -- Germany 可焊细晶粒钢的机械性能

Chemical composition(mass fraction)(wt.%) of the S380N

Element Min Max Similar

Mechanical Properties of steel grade S380N

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)
176 (≥) 726 (≥) 42 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade S380N

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
32 - -     0.33 -  
487 699 - 31.3 142   -  
797 - 23 11.2   413 133

Heat Treatment of steel grade S380N

Heat treated : 1429°C - 1282°C

Technological Curves of steel grade S380N

Cross Reference Table (Equivalent Grade) of S380N

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