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CNS SMnC420

SMnC420


SMnC420 material is China Taiwan Structural steel.

Chemical composition of SMnC420, SMnC420 mechanical properties, SMnC420 datasheet, SMnC420 equivalent grade, Heat treatment and temperature process of SMnC420.


SMnC420 property sheet

SMnC420 Spec.

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Chemical Composition of SMnC420

C 0.17-0.23
Si 0.15-0.35
Mn 1.20-1.50
P 0.030
S 0.030
Cr 0.35-0.70
Ni 0.25
Cu 0.30

Mechanical Properties of SMnC420

Rp0.2 (MPa) 591 (≥)
Rm (MPa) 472 (≥)
AKV (J) 22
A (%) 24
Z (%) 31
Hardness HBW 122

SMnC420 shape and dimensions

SMnC420 Round bar: 1mm-800mm
SMnC420 Square bar: 10mm * 10mm-600mm *600mm
SMnC420 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SMnC420 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SMnC420 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SMnC420 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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