NBR 5002
NBR 5002 (Carbon steel plates for boilers and other pressure vessels, for use on medium and high temperatures)· NBR (Brazil) · 4 materials
| Designation | Material group | |
|---|---|---|
| AT-21 | Structural and constructional steels | chevron_right |
| AT-23 | Structural and constructional steels | chevron_right |
| AT-25 | Structural and constructional steels | chevron_right |
| AT-27 | Structural and constructional steels | chevron_right |