Product brief introduction

Machinability and weldability are still good, but temper brittleness, high white spot sensitivity, secondary quenching after carburizing, special circumstances also need cold treatment.

Product Parameter

  C: 0.10 to 0.17

  Si: 0.17 to 0.37

  Mn: 0.30 to 0.60

  S: Permissible residual content ≤ 0.035

  P : Permissible residual content ≤ 0.035

  Cr: 0.60 to 0.90

  Ni: 1.50 to 1.90

  Cu: Permissible residual content ≤ 0.030

Technical Equipment

技术装备