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JIS SK80

SK80


SK80 material is Carbon tool steel.

Chemical composition of SK80, SK80 mechanical properties, SK80 datasheet, SK80 equivalent grade, Heat treatment and temperature process of SK80.


SK80 property sheet

SK80 Spec.

Related Materials

Chemical Composition of SK80

C 0.75-0.85
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030

Mechanical Properties of SK80

Rp0.2 (MPa) 484 (≥)
Rm (MPa) 214 (≥)
AKV (J) 33
A (%) 24
Z (%) 24
Hardness HBW 442

SK80 shape and dimensions

SK80 Round bar: 1mm-800mm
SK80 Square bar: 10mm * 10mm-600mm *600mm
SK80 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK80 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK80 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK80 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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