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HM


HM material is Carbide for cutting tools.

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

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HM property sheet

HM Spec.

Chemical Composition of HM

Co 7.5

Mechanical Properties of HM

Rp0.2 (MPa) 245 (≥)
Rm (MPa) 178 (≥)
AKV (J) 42
A (%) 33
Z (%) 41
Hardness HBW 132

HM shape and dimensions

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