Erema knife: M2 material

Talking about Erema knife, the most popular materials are M2 and tungsten carbide inlay.

Then what is M2 material.

M2 is a molybdenum-based high-speed steel, which has the advantages of small carbide non-uniformity and high toughness. It is easy to overheat, so the quenching heating temperature should be strictly controlled, and the heat treatment protection requirements are strict.

M2 is a molybdenum-based high-speed steel, which has the advantages of small carbide non-uniformity and high toughness. It is easy to overheat, so the quenching heating temperature should be strictly controlled, and the heat treatment protection requirements are strict. Because of its hardness and wear resistance, it is mostly used. Manufacture of cutting tools that are difficult to cut materials. M2 high-speed steel has a large tendency to carbide, so it has strict requirements on heat treatment protection, and is suitable for molds subjected to shock and impact loads.

Factory hardness: ≤255HB

Hardening temperature: 1220-1240

Hardness: ≤63

The main purpose:

Cold forging die, fine die, powder pressing die, etc., shearing die, adding plastic mold of glass fiber. Suitable for vibration and impact loads: deep drawing dies and punching dies. Metal cutting saw blades, cold heading and extrusion tools.

Show you M2 Erema knife photo. If you want to know more about SHJ Erema knife, please click the photo.