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AFNOR M78

M78


M78 material is Carbide for cutting tools.

Chemical composition of M78, M78 mechanical properties, M78 datasheet, M78 equivalent grade, Heat treatment and temperature process of M78.


M78 property sheet

M78 Spec.

Related Materials

Chemical Composition of M78

Mechanical Properties of M78

Rp0.2 (MPa) 979 (≥)
Rm (MPa) 466 (≥)
AKV (J) 34
A (%) 21
Z (%) 31
Hardness HBW 421

M78 shape and dimensions

M78 Round bar: 1mm-800mm
M78 Square bar: 10mm * 10mm-600mm *600mm
M78 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
M78 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
M78 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
M78 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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