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JIS SKH53

SKH53


SKH53 material is W-phase system high-speed tool steel.

Chemical composition of SKH53, SKH53 mechanical properties, SKH53 datasheet, SKH53 equivalent grade, Heat treatment and temperature process of SKH53.


SKH53 property sheet

SKH53 Spec.

Related Materials

Chemical Composition of SKH53

C 1.15-1.25
Si Max 0.45
Mn Max 0.40
Cr 3.80-4.50
Mo 4.70-5.20
V 2.70-3.20
W 5.90-6.70

Mechanical Properties of SKH53

Rp0.2 (MPa) 487 (≥)
Rm (MPa) 263 (≥)
AKV (J) 44
A (%) 23
Z (%) 31
Hardness HBW 243

SKH53 shape and dimensions

SKH53 Round bar: 1mm-800mm
SKH53 Square bar: 10mm * 10mm-600mm *600mm
SKH53 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SKH53 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SKH53 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SKH53 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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