NF EN 3921
NF EN 3921 (Aerospace series - Nickel base alloy NI-B41203 (NiCr7Si5B3) - Filler metal for brazing - Amorphous foil)· AFNOR NF (France) · 2 materials
| Designation | Material group | |
|---|---|---|
| NI-B41203 | Nickel | chevron_right |
| NiCr7Si5B3 | Nickel | chevron_right |