Alloy 34NKM

Designation

Name The value
Designation GOST Cyrillic 34НКМ
Designation GOST Latin 34HKM
Transliteration 34NKM
By chemical elements 34NiCoCu

Description

Alloy 34NKM used: for the manufacture of cores of magnetic amplifiers, switching choke, rectifier units, elements of computing machines computing machines.

Note

Alloy 34NKM with magnetic texture and rectangular hysteresis loop, high magnetic permeability and saturation induction of at least 1.2−1.5 T

Standards

Name Code Standards
Classification, nomenclature and General rules В30 GOST 10160-75, GOST 10994-74
Blanks. Of the workpiece. Slabs В31 TU 14-1-3904-84
Bars and shapes В32 TU 14-11-245-88

Chemical composition

Standard C S P Mn Si Ni Fe Mo Co
GOST 10994-74 ≤0.03 ≤0.02 ≤0.02 0.3-0.6 0.15-0.3 33.5-35 Rest 2.8-3.2 28.5-30
Fe is the basis.