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JIS SKC31

SKC31


SKC31 material is Hollow Steel.

Chemical composition of SKC31, SKC31 mechanical properties, SKC31 datasheet, SKC31 equivalent grade, Heat treatment and temperature process of SKC31.


SKC31 property sheet

SKC31 Spec.

Related Materials

Chemical Composition of SKC31

C 0.12-0.25
Si 0.15-0.35
Mn 0.60-1.20
Cr 1.20-1.80
Ni 2.80-3.20
Mo 0.40-0.70

Mechanical Properties of SKC31

Rp0.2 (MPa) 712 (≥)
Rm (MPa) 377 (≥)
AKV (J) 42
A (%) 12
Z (%) 14
Hardness HBW 432

SKC31 shape and dimensions

SKC31 Round bar: 1mm-800mm
SKC31 Square bar: 10mm * 10mm-600mm *600mm
SKC31 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SKC31 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SKC31 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SKC31 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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