2022-11-17

1. Pre-hardened steel with hardness of 42-45HRC without any heat treatment;

2. Pre-hardened steel most suitable for mirror polishing;

3. Excellent electrical discharge machining characteristics;

(1) the treated surface is very good, which can replace etching processing;

⑵ When electrical discharge (EDM) machining is carried out, the surface hardness will not increase, which can simplify the subsequent machining process;

4. Uniform organization, which is most suitable for precision etching processing;

5. Good weldability, no hardening of surface chips, which can simplify the subsequent process;

6. Excellent toughness, excellent mechanical properties, and less worry about cracking.