| Name | The value |
|---|---|
| Name | The value |
| Designation GOST Cyrillic | 47НК |
| Designation GOST Latin | 47HK |
| Transliteration | 47NK |
| By chemical elements | 47Ni |
Alloy 47NK is used: for the manufacture of cores of the coil constant inductance, chokes filters, wideband transformers.
Alloy with low residual induction and constancy of permeability in a wide range of fields, having a magnetic texture.
| Name | Code | Standards |
|---|---|---|
| Name | Code | Standards |
| Classification, nomenclature and General rules | В30 | GOST 10160-75, GOST 10994-74 |
| Bars and shapes | В32 | TU 14-11-245-88 |
| Standard | C | S | P | Mn | Si | Ni | Fe | Co |
|---|---|---|---|---|---|---|---|---|
| Standard | C | S | P | Mn | Si | Ni | Fe | Co |
| GOST 10994-74 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.3 | 46-48 | Rest | 22.5-23.5 |
