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HS 355 Class C

International ISO HS355ClassC Hot-rolled steel sheet of high yield stress structural quality and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HS355ClassC / HS 355 Class C
Category Grade Standard Region/Area Standard Content
Metals HS 355 Class C ISO 4996 International Hot-rolled steel sheet of high yield stress structural quality

Chemical composition(mass fraction)(wt.%) of the HS 355 Class C

Element Min Max Similar
Ti - 0.0030 -
Si 1.3000 1.7000 -
S - 0.0200 -
Ni 1.6500 2.0000 -
Mo 0.3500 0.4500 -
Mn 1.2000 1.5000 -
Cr 0.2000 0.4000 -
C 0.2300 0.2800 -

Mechanical Properties of steel grade HS 355 Class C

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)
266 (≥) 122 (≥) 22 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade HS 355 Class C

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 - -     0.34 -  
765 983 - 44.3 133   -  
398 - 13 42.2   444 434

Heat Treatment of steel grade HS 355 Class C

Heat treated : 1371°C - 1523°C

Technological Curves of steel grade HS 355 Class C

Cross Reference Table (Equivalent Grade) of HS 355 Class C

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