NF A 37-503
NF A 37-503 (Cold-rolled strip. Special alloy and non-alloy steels for carburizing. Grades)· AFNOR NF (France) · 11 materials
| Designation | Material group | |
|---|---|---|
| 15 C 2 | Structural and constructional steels | chevron_right |
| 16 MC 5 | Structural and constructional steels | chevron_right |
| 16 NC 6 | Structural and constructional steels | chevron_right |
| 18 CD 4 | Structural and constructional steels | chevron_right |
| 20 MB 5 | Structural and constructional steels | chevron_right |
| 20 MC 5 | Structural and constructional steels | chevron_right |
| 21 B 3 | Structural and constructional steels | chevron_right |
| 25 B 3 | Structural and constructional steels | chevron_right |
| XC 10 | Structural and constructional steels | chevron_right |
| XC 15 | Structural and constructional steels | chevron_right |
| XC 18 | Structural and constructional steels | chevron_right |