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CNS SCM440

SCM440


SCM440 material is China Taiwan Structural steel.

Chemical composition of SCM440, SCM440 mechanical properties, SCM440 datasheet, SCM440 equivalent grade, Heat treatment and temperature process of SCM440.


SCM440 property sheet

SCM440 Spec.

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Chemical Composition of SCM440

C 0.38-0.43
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 SCM440

Rp0.2 (MPa) 342 (≥)
Rm (MPa) 947 (≥)
AKV (J) 22
A (%) 32
Z (%) 34
Hardness HBW 233

SCM440 shape and dimensions

SCM440 Round bar: 1mm-800mm
SCM440 Square bar: 10mm * 10mm-600mm *600mm
SCM440 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SCM440 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SCM440 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SCM440 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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