NF L21-203
NF L21-203 (Steel rivets. Stainless and refractory alloys rivets. Technical specification)· AFNOR NF (France) · 6 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| E-Z 6 NCT 25 | Stainless steels | chevron_right | |
| N-C 20 T | Nickel | chevron_right | |
| N-U 30 | Nickel | chevron_right | |
| NC 15 Fe | Nickel | chevron_right | |
| Z 10 CNW 17 | Stainless steels | chevron_right | |
| Z 2 CN 18-10 | 304 F 10; 304 F 11 | Stainless steels | chevron_right |