• A514GradeF

Certificates

 

WKZ020-2006         A514Gr.F

Perform technical conditions: WJX012-2006

1. adopt the Ⅱtype controlled rolling technology, Ⅱstage open rolling temperature ≤920 ℃, finishing temperature≤870 ℃.

2. ACC cooling, return red temperature ≤700℃

3, tempering: 650 + 10 ℃, heat preservation time 3.5 min/mm.

Main Products