Designation
| Name |
The value |
| Designation GOST Cyrillic |
83НФ |
| Designation GOST Latin |
83HF |
| Transliteration |
83NF |
| By chemical elements |
83NiP |
Description
Alloy 83NF used: for the manufacture of cores of small transformers and chokes, working in weak fields; for magnetic shielding.
Note
The alloy with the highest initial permeability at constant and variable fields.
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 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
V |
| GOST 10994-74 |
≤0.01 |
≤0.01 |
≤0.01 |
≤0.5 |
≤0.5 |
0.5-1 |
82.5-84.2 |
Rest |
3.8-4.2 |
Ni is the basis.
