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
- Hot wear resistance 40%
- Plastic deformation 40%
- Heat checking resistance 40%
- Premature cracking resistance 35%
Reference Grade Hot Work (H13)
- Hot wear resistance 40%
- Plastic deformation resistance 40%
- Heat checking resistance 40%
- Premature cracking resistance 35%
Chemical composition
C | 0.39 | Si | 1.00 | Mn | 0.40 |
Cr | 5.30 | Mo | 1.30 | V | 0.90 |