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JIS SK3

SK3


SK3 material is Carbon tool steel.

Chemical composition of SK3, SK3 mechanical properties, SK3 datasheet, SK3 equivalent grade, Heat treatment and temperature process of SK3.


SK3 property sheet

SK3 Spec.

Related Materials

Chemical Composition of SK3

C 1.00-1.10
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030

Mechanical Properties of SK3

Rp0.2 (MPa) 521 (≥)
Rm (MPa) 135 (≥)
AKV (J) 33
A (%) 32
Z (%) 31
Hardness HBW 243

SK3 shape and dimensions

SK3 Round bar: 1mm-800mm
SK3 Square bar: 10mm * 10mm-600mm *600mm
SK3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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