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JIS SKS51

SKS51


SKS51 material is Alloy tool steel - Tool steel.

Chemical composition of SKS51, SKS51 mechanical properties, SKS51 datasheet, SKS51 equivalent grade, Heat treatment and temperature process of SKS51.


SKS51 property sheet

SKS51 Spec.

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Chemical Composition of SKS51

C 0.75-0.85
Si Max 0.35
Mn Max 0.50
P Max 0.030
S Max 0.030
Cr 0.20-0.50
Ni 1.30-2.00

Mechanical Properties of SKS51

Rp0.2 (MPa) 592 (≥)
Rm (MPa) 249 (≥)
AKV (J) 12
A (%) 43
Z (%) 23
Hardness HBW 224

SKS51 shape and dimensions

SKS51 Round bar: 1mm-800mm
SKS51 Square bar: 10mm * 10mm-600mm *600mm
SKS51 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SKS51 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SKS51 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SKS51 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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