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JIS SK65

SK65


SK65 material is Carbon tool steel.

Chemical composition of SK65, SK65 mechanical properties, SK65 datasheet, SK65 equivalent grade, Heat treatment and temperature process of SK65.


SK65 property sheet

SK65 Spec.

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Chemical Composition of SK65

C 0.60-0.70
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030

Mechanical Properties of SK65

Rp0.2 (MPa) 914 (≥)
Rm (MPa) 471 (≥)
AKV (J) 43
A (%) 42
Z (%) 44
Hardness HBW 434

SK65 shape and dimensions

SK65 Round bar: 1mm-800mm
SK65 Square bar: 10mm * 10mm-600mm *600mm
SK65 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SK65 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SK65 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SK65 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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