High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

ASTM M43

M43


M43 material is Molybdenum series 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 ≤0.030
S ≤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) 527 (≥)
Rm (MPa) 181 (≥)
AKV (J) 32
A (%) 31
Z (%) 24
Hardness HBW 433

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

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@steelss.com

©Longhai Special Steel © 2005-2024