NF F 80-104
NF F 80-104 (Railway transport equipment. Recommended steels for railway rolling-stock construction. IV : steels for plates for pressure vessels and highly stressed parts)· AFNOR NF (France) · 3 materials
| Designation | Material group | |
|---|---|---|
| A 37 FP | Structural and constructional steels | chevron_right |
| A 42 FP | Structural and constructional steels | chevron_right |
| A 52 FP | Structural and constructional steels | chevron_right |