GOST 16773
GOST 16773 (Ferroniobio. Requisitos técnicos y condiciones de entrega)· GOST (Rusia) · 13 materiales
| Designación | Designación alternativa | Grupo de materiales | |
|---|---|---|---|
| FeNb60Ta1Al3 | Niobio | chevron_right | |
| FeNb60Ta1Al3,5 | Niobio | chevron_right | |
| FeNb60Ta1Al6 | Niobio | chevron_right | |
| FeNb60Ta5Al2 | Niobio | chevron_right | |
| FeNb60Ta5Al6 | Niobio | chevron_right | |
| FeNb60Ta5Al6Sn | Niobio | chevron_right | |
| FeNb65 | Niobio | chevron_right | |
| FN650S | ФН650С | Niobio | chevron_right |
| FN655(f) | ФН655(ф) | Niobio | chevron_right |
| FN655S | ФН655С | Niobio | chevron_right |
| FN658 | ФН658 | Niobio | chevron_right |
| FN658(f) | ФН658(ф) | Niobio | chevron_right |
| FN660 | ФН660 | Niobio | chevron_right |