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M43


M43 material is High-Speed Tool Steel.

Chemical composition of M43, M43 mechanical properties, M43 datasheet, M43 equivalent grade, Heat treatment and temperature process of M43.


M43 property sheet

M43 Spec.

Related Materials

M43

Chemical Composition of M43

C: 1.15 1.25
Si: 0.15 0.65
Mn: 0.20 0.40
P: Max 0.030
S: Max 0.030
Cr: 3.50 4.25
Mo: 7.50 8.50
V: 1.50 1.75
W: 2.25 3.00
Co: 7.75 8.75

Mechanical Properties of M43

Rp0.2 (MPa) 725 (≥)
Rm (MPa) 147 (≥)
AKV (J) 31
A (%) 23
Z (%) 41
Hardness HBW 421

M43 shape and dimensions

M43 Round bar: 1mm-800mm
M43 Square bar: 10mm * 10mm-600mm *600mm
M43 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
M43 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
M43 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
M43 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes