NF EN 4250
NF EN 4250 (Aerospace series - Nickel base alloys NI-B41001 (NiCr19Si7B) - Filler metal for brazing - Amorphous foil)· AFNOR NF (France) · 2 materials
| Designation | Material group | |
|---|---|---|
| NI-B41001 | Nickel | chevron_right |
| NiCr19Si7B | Nickel | chevron_right |