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JIS SK75

SK75


SK75 material is Carbon tool steel.

Chemical composition of SK75, SK75 mechanical properties, SK75 datasheet, SK75 equivalent grade, Heat treatment and temperature process of SK75.


SK75 property sheet

SK75 Spec.

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Chemical Composition of SK75

C 0.70-0.80
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030

Mechanical Properties of SK75

Rp0.2 (MPa) 829 (≥)
Rm (MPa) 939 (≥)
AKV (J) 42
A (%) 13
Z (%) 32
Hardness HBW 144

SK75 shape and dimensions

SK75 Round bar: 1mm-800mm
SK75 Square bar: 10mm * 10mm-600mm *600mm
SK75 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK75 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK75 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK75 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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