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ASTM M34

M34


M34 material is High-Speed Tool Steel.

Chemical composition of M34, M34 mechanical properties, M34 datasheet, M34 equivalent grade, Heat treatment and temperature process of M34.


M34 property sheet

M34 Spec.

Related Materials

M34

Chemical Composition of M34

C: 0.85 0.92
Si: 0.20 0.45
Mn: 0.15 0.40
P: Max 0.030
S: Max 0.030
Cr: 3.50 4.00
Mo: 7.75 9.20
V: 1.90 2.30
W: 1.40 2.10
Co: 7.75 8.75

Mechanical Properties of M34

Rp0.2 (MPa) 778 (≥)
Rm (MPa) 946 (≥)
AKV (J) 12
A (%) 21
Z (%) 12
Hardness HBW 112

M34 shape and dimensions

M34 Round bar: 1mm-800mm
M34 Square bar: 10mm * 10mm-600mm *600mm
M34 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
M34 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
M34 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
M34 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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