NBR 8640
NBR 8640 (Coil carbon-steel coiled thin sheet - White annealing heat treatment -Requeriments)· NBR (Brazil) · 4 materials
| Designation | Material group | |
|---|---|---|
| 1006 | Structural and constructional steels | chevron_right |
| 1008 | Structural and constructional steels | chevron_right |
| 1010 | Structural and constructional steels | chevron_right |
| 1012 | Structural and constructional steels | chevron_right |