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S 355 J0WP

France AFNOR NF S355J0WP 改进的耐大气腐蚀结构钢 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S355J0WP / S 355 J0WP
Category Grade Standard Region/Area Standard Content
Metals S 355 J0WP NF EN 10155 France 改进的耐大气腐蚀结构钢 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the S 355 J0WP

Element Min Max Similar
Si - 0.8000 -
S - 0.0400 -
P 0.0500 0.1600 -
Other - - -
N - 0.0100 -
Mn - 1.1000 -
Cu 0.2000 0.6000 -
Cr 0.2500 1.3500 -
C - 0.1500 -
Al - - -

Mechanical Properties of steel grade S 355 J0WP

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)
138 (≥) 984 (≥) 12 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade S 355 J0WP

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
34 - -     0.44 -  
791 187 - 24.3 314   -  
715 - 42 11.2   214 222

Heat Treatment of steel grade S 355 J0WP

Heat treated : 1981°C - 1495°C

Technological Curves of steel grade S 355 J0WP

Cross Reference Table (Equivalent Grade) of S 355 J0WP

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