NBR 7008-4
NBR 7008-4 (Steel-coated coils and plates with zinc or zinc-iron alloy by hot-dip continuous process immersion; Part 4: Steels hardened in a heater)· NBR (Brazil) · 9 materials
| Designation | Material group | |
|---|---|---|
| Z275 | Zn-based | chevron_right |
| Z350 | Zn-based | chevron_right |
| Z450 | Zn-based | chevron_right |
| Z80 | Zn-based | chevron_right |
| ZARBH - 180 | Structural and constructional steels | chevron_right |
| ZARBH - 210 | Structural and constructional steels | chevron_right |
| ZARBH - 240 | Structural and constructional steels | chevron_right |
| ZARBH - 270 | Structural and constructional steels | chevron_right |
| ZARBH - 300 | Structural and constructional steels | chevron_right |