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S355 Laser AFCS

Global 企业标准 S355LaserAFCS and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S355LaserAFCS / S355 Laser AFCS
Category Grade Standard Region/Area Standard Content
Metals S355 Laser AFCS -- Global

Chemical composition(mass fraction)(wt.%) of the S355 Laser AFCS

Element Min Max Similar
Si - 0.0300 -
S - 0.0120 -
P - 0.0250 -
Ni - 0.2500 -
Nb - 0.0600 -
Mn - 1.6000 -
Cu - 0.2500 -
Cr - 0.1500 -
C - 0.2000 -
Al 0.0200 - -

Mechanical Properties of steel grade S355 Laser AFCS

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)
938 (≥) 745 (≥) 31 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade S355 Laser AFCS

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
43 - -     0.22 -  
333 691 - 44.3 213   -  
287 - 23 32.2   221 323

Heat Treatment of steel grade S355 Laser AFCS

Heat treated : 1877°C - 1788°C

Technological Curves of steel grade S355 Laser AFCS

Cross Reference Table (Equivalent Grade) of S355 Laser AFCS

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