NBR 8581
NBR 8581 (Steel bars and wire rods rolled of commercial quality - Requirements)· NBR (Brazil) · 4 materials
| Designation | Material group | |
|---|---|---|
| 1010 AC | Structural and constructional steels | chevron_right |
| 1020 AC | Structural and constructional steels | chevron_right |
| 1030 AC | Structural and constructional steels | chevron_right |
| 1045 AC | Structural and constructional steels | chevron_right |