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CNS SCM420

SCM420


SCM420 material is China Taiwan Structural steel.

Chemical composition of SCM420, SCM420 mechanical properties, SCM420 datasheet, SCM420 equivalent grade, Heat treatment and temperature process of SCM420.


SCM420 property sheet

SCM420 Spec.

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Chemical Composition of SCM420

C 0.18-0.23
Si 0.15-0.35
Mn 0.60-0.85
P 0.030
S 0.030
Cr 0.90-1.20
Ni 0.25
Mo 0.15-0.30
Cu 0.30

Mechanical Properties of SCM420

Rp0.2 (MPa) 348 (≥)
Rm (MPa) 451 (≥)
AKV (J) 14
A (%) 11
Z (%) 42
Hardness HBW 234

SCM420 shape and dimensions

SCM420 Round bar: 1mm-800mm
SCM420 Square bar: 10mm * 10mm-600mm *600mm
SCM420 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SCM420 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SCM420 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SCM420 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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