1.high speed steel M2/1.3343
2.Outstanding wear resistance
3.Forged
4.UT, C/c
high speed steel M2(1.3343)SKH-51(SKH9)
Advantages:
M-2 is the most widely used high speed steel for general purpose cutting applications. With a high working hardness, M-2 has an optimum combination of wear resistance and toughness, making it desirable for non-machining applications such as punches, die buttons, cold heading inserts and cold forming rolls.
Very high red hardness.
Outstanding wear resistance.
High hardening response.
Machinability:
The machinability of fully annealed M-2 is rated at 55% of a 1% carbon tool steel. It also has a low to medium grindability.
Mechanical Property
Annealed Hardness: HBS≤255
Quenching Hardness: HRC≥63
Delivery Condition
Forged + Annealed + Machining (Peeled/Turned)