Alloy 47NK

Designation

Name The value
Designation GOST Cyrillic 47НК
Designation GOST Latin 47HK
Transliteration 47NK
By chemical elements 47Ni

Description

Alloy 47NK is used: for the manufacture of cores of the coil constant inductance, chokes filters, wideband transformers.

Note

Alloy with low residual induction and constancy of permeability in a wide range of fields, having a magnetic texture.

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 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
Fe is the basis.