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SCM420H


SCM420H material is China Taiwan Structural steel.

Chemical composition of SCM420H, SCM420H mechanical properties, SCM420H datasheet, SCM420H equivalent grade, Heat treatment and temperature process of SCM420H.


SCM420H property sheet

SCM420H Spec.

Related Materials

Chemical Composition of SCM420H

C 0.17-0.23
Si 0.15-0.35
Mn 0.55-0.90
P Max 0.030
S Max 0.030
Cr 0.85-1.25
Ni Max 0.25
Mo 0.15-0.35

Mechanical Properties of SCM420H

Rp0.2 (MPa) 753 (≥)
Rm (MPa) 263 (≥)
AKV (J) 12
A (%) 33
Z (%) 11
Hardness HBW 211

SCM420H shape and dimensions

SCM420H Round bar: 1mm-800mm
SCM420H Square bar: 10mm * 10mm-600mm *600mm
SCM420H Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SCM420H Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SCM420H Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SCM420H Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes