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S420NC AFCS

Global 企业标准 S420NCAFCS and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S420NCAFCS / S420NC AFCS
Category Grade Standard Region/Area Standard Content
Metals S420NC AFCS -- Global

Chemical composition(mass fraction)(wt.%) of the S420NC AFCS

Element Min Max Similar

Mechanical Properties of steel grade S420NC 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)
539 (≥) 867 (≥) 23 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade S420NC 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 - -     0.33 -  
662 985 - 12.3 432   -  
825 - 12 13.2   412 343

Heat Treatment of steel grade S420NC AFCS

Heat treated : 1813°C - 1527°C

Technological Curves of steel grade S420NC AFCS

Cross Reference Table (Equivalent Grade) of S420NC AFCS

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