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JIS SK5

SK5


SK5 material is Carbon tool steel.

Chemical composition of SK5, SK5 mechanical properties, SK5 datasheet, SK5 equivalent grade, Heat treatment and temperature process of SK5.


SK5 property sheet

SK5 Spec.

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Chemical Composition of SK5

C 0.80-0.90
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030

Mechanical Properties of SK5

Rp0.2 (MPa) 761 (≥)
Rm (MPa) 789 (≥)
AKV (J) 32
A (%) 31
Z (%) 24
Hardness HBW 344

SK5 shape and dimensions

SK5 Round bar: 1mm-800mm
SK5 Square bar: 10mm * 10mm-600mm *600mm
SK5 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK5 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK5 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK5 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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