Alloy 46Н
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | 46Н |
| Designation GOST Latin | 46H |
| Transliteration | 46N |
| The 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 norms | В30 | GOST 10994-74 |
| Tapes | В34 | TU 14-1-2250-77 |
| Sectional and shaped rolling | 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 | The rest |
Fe is the basis.
