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JIS SK1

SK1


SK1 material is Carbon tool steel.

Chemical composition of SK1, SK1 mechanical properties, SK1 datasheet, SK1 equivalent grade, Heat treatment and temperature process of SK1.


SK1 property sheet

SK1 Spec.

Related Materials

Chemical Composition of SK1

C 1.30-1.50
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030
Cr Max 0.030
Ni Max 0.025
Cu Max 0.025

Mechanical Properties of SK1

Rp0.2 (MPa) 843 (≥)
Rm (MPa) 243 (≥)
AKV (J) 44
A (%) 12
Z (%) 21
Hardness HBW 333

SK1 shape and dimensions

SK1 Round bar: 1mm-800mm
SK1 Square bar: 10mm * 10mm-600mm *600mm
SK1 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK1 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK1 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK1 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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