NF F 80-108
NF F 80-108 (Railway transport equipment. Recommended steels for railway rolling-stock construction. VIII: spring steels)· AFNOR NF (France) · 8 materials
| Designation | Material group | |
|---|---|---|
| 45 SCD 6 | Structural and constructional steels | chevron_right |
| 50 CV 4 | Structural and constructional steels | chevron_right |
| 50 SCD 6 | Structural and constructional steels | chevron_right |
| 51 CDV 4 | Structural and constructional steels | chevron_right |
| 51 S 7 | Structural and constructional steels | chevron_right |
| 61 SC 7 | Structural and constructional steels | chevron_right |
| B 1 | Structural and constructional steels | chevron_right |
| C 1 | Structural and constructional steels | chevron_right |