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JIS ST15E

ST15E


ST15E material is Carbide for cutting tools.

Chemical composition of ST15E, ST15E mechanical properties, ST15E datasheet, ST15E equivalent grade, Heat treatment and temperature process of ST15E.


ST15E property sheet

ST15E Spec.

Related Materials

Chemical Composition of ST15E

W 74.5
other TiC+Ta(Nb)C:18,Co+Ni:7.5

Mechanical Properties of ST15E

Rp0.2 (MPa) 474 (≥)
Rm (MPa) 297 (≥)
AKV (J) 21
A (%) 31
Z (%) 22
Hardness HBW 322

ST15E shape and dimensions

ST15E Round bar: 1mm-800mm
ST15E Square bar: 10mm * 10mm-600mm *600mm
ST15E Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ST15E Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ST15E Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ST15E Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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