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Description

China CNS SCM435H China Taiwan Structural steel and SCM435H Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SCM435H
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SCM435H CNS China China Taiwan Structural steel
SCr435H
SCr440H
SNC415H
SNC631H
SNC815H
SNCM220H
SNCM420H
SCM415H
SCM418H
SCM420H

Chemical composition(mass fraction)(wt.%) of the SCM435H

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.32-0.39 0.15-0.35 0.55-0.90 Max 0.030 Max 0.030 0.85-1.25 Max 0.25 0.15-0.35

Mechanical Properties of steel grade SCM435H

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)
545 (≥) 681 (≥) 44 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade SCM435H

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
11 - -     0.33 -  
789 753 - 41.3 232   -  
741 - 32 21.2   143 311

Heat Treatment of steel grade SCM435H

Heat treated : 1529°C - 1764°C

Technological Curves of steel grade SCM435H

Cross Reference Table (Equivalent Grade) of SCM435H

Grade Standard Country Application
SCM435H CNS China China Taiwan Structural steel

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