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JIS SK105

SK105


SK105 material is Carbon tool steel.

Chemical composition of SK105, SK105 mechanical properties, SK105 datasheet, SK105 equivalent grade, Heat treatment and temperature process of SK105.


SK105 property sheet

SK105 Spec.

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Chemical Composition of SK105

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 SK105

Rp0.2 (MPa) 626 (≥)
Rm (MPa) 598 (≥)
AKV (J) 31
A (%) 11
Z (%) 33
Hardness HBW 344

SK105 shape and dimensions

SK105 Round bar: 1mm-800mm
SK105 Square bar: 10mm * 10mm-600mm *600mm
SK105 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK105 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK105 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK105 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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