Product brief introduction

This steel has a white point-sensitive tendency, and high temperature tempering tends to temper brittleness. Quenched to half martensite hardness, oil quenched Φ50 ~ 70mm. Good machinability, medium weldability

Product Parameter

C：0.17～0.24

Si：0.17～0.37

Mn：0.30～0.60

Cr：0.60～0.90

Ni：2.75～3.15

Technical Equipment

技术装备