NBR 5584
NBR 5584 (Seamless chromium-molybdenum and chromium-molybdenum-silicon alloy steel tubes for heat exchangers)· NBR (Brazil) · 8 materials
| Designation | Material group | |
|---|---|---|
| T 11 | Structural and constructional steels | chevron_right |
| T 21 | Structural and constructional steels | chevron_right |
| T 22 | Structural and constructional steels | chevron_right |
| T 3 b | Structural and constructional steels | chevron_right |
| T 4 | Structural and constructional steels | chevron_right |
| T 7 | Structural and constructional steels | chevron_right |
| T 9 | Structural and constructional steels | chevron_right |
| T-5 | Structural and constructional steels | chevron_right |