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M3


M3 material is Powder metallurgy high-speed tool steel.

Chemical composition of M3, M3 mechanical properties, M3 datasheet, M3 equivalent grade, Heat treatment and temperature process of M3.

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M3 property sheet

M3 Spec.

Chemical Composition of M3

C 1.28
Cr 4.20
Mo 5.00
V 3.10
W 6.40

Mechanical Properties of M3

Rp0.2 (MPa) 572 (≥)
Rm (MPa) 632 (≥)
AKV (J) 32
A (%) 31
Z (%) 12
Hardness HBW 411

M3 shape and dimensions

M3 Round bar: 1mm-800mm
M3 Square bar: 10mm * 10mm-600mm *600mm
M3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
M3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
M3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
M3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes