NBR 5592
NBR 5592 (Seamless medium carbon steel tubes, for superheaters and boilers)· NBR (Brazil) · 2 materials
| Designation | Material group | |
|---|---|---|
| NBR 5592 A - 1 | Structural and constructional steels | chevron_right |
| NBR 5592 C | Structural and constructional steels | chevron_right |