ASSAB 8407 2M

EXCELLENT THROUGH-HARDENING PROPERTIES

ASSAB 8407 2M is a cr-mo-v alloyed tool steel (AISI H13) with good high temperature strength and hot wear resistance.

  • The large dimension programme of round sizes and the even properties makes the material very suitable in Al-extrusion for dies and extrusion tooling
  • Good resistance to abrasion at both low and high temperatures
  • High level of toughness and ductility
  • Uniform and high level of machinability and polishability
  • Good high-temperature strength and resistance to thermal fatigue
  • Excellent through-hardening properties
  • Very limited distortion during hardening

ASSAB 8407 2M

  • Hot wear resistance 40%
  • Plastic deformation resistance 40%
  • Heat checking resistance 40%
  • Premature cracking resistance 35%

W.nr 1.2344, AISI H13

  • Hot wear resistance 40%
  • Plastic deformation resistance 40%
  • Heat checking resistance 40%
  • Premature cracking resistance 35%

Designations

Chemical composition

C 0.39 Si 1.00 Mn 0.40
Cr 5.30 Mo 1.30 V 0.90