YB/T 4332
YB/T 4332 (Large diameter carbon structural seamless steel pipes for liquid service)· YB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 20Mn | Structural and constructional steels | chevron_right |
| 25Mn | Structural and constructional steels | chevron_right |