JB/T 10087
JB/T 10087 (Specification for steel casting of steam turbines for pressure purposes)· GB (China) · 6 materials
| Designation | Material group | |
|---|---|---|
| ZG15Cr1Mo | Cast steels | chevron_right |
| ZG15Cr1Mo1V | Cast steels | chevron_right |
| ZG15Cr2Mo1 | Cast steels | chevron_right |
| ZG20CrMo | Cast steels | chevron_right |
| ZG20CrMoV | Cast steels | chevron_right |
| ZG230-450 | Cast steels | chevron_right |