Alloy 46Н

  • Alloy 19HX
  • Alloy 20NG
  • Alloy 24HX
  • Alloy 45NH
  • Alloy 46H
  • Alloy 75GND

    • 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.