Alloy 83NF

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.