Alloy 46Н

Designation

Name The value
Designation GOST Cyrillic 46Н
Designation GOST Latin 46H
Transliteration 46N
By chemical elements 46Ni

Description

46Н alloy is usedas the passive layer in the manufacture of thermostatic bimetallic.
When using alloy grade 46Н and the active layer of the alloy 20NG made thermobimetals brand ТБ95/62 (ТБ1031, ТБ68), which is used for the manufacture of heat-sensitive elements of devices (relays, fuses, etc.).

Note

Thermobimetals brand ТБ95/62 (ТБ1031, ТБ68) with the average response factor (15−18)·10-6 deg-1, with an average specific electrical resistance (0,60−0,66) Ohm·mm2/m.

Standards

Name Code Standards
Classification, nomenclature and General rules В30 GOST 10994-74
Tape В34 TU 14-1-2250-77
Bars and shapes В32 TU 14-11-245-88

Chemical composition

Standard C S P Mn Si Ni Fe
GOST 10994-74 ≤0.05 ≤0.02 ≤0.02 ≤0.4 ≤0.3 45.5-46.5 Rest
Fe is the basis.