Designation
| Name |
The value |
| Designation GOST Cyrillic |
36НК11 |
| Designation GOST Latin |
36HK11 |
| Transliteration |
36NK11 |
| By chemical elements |
36NiCo11 |
Description
Alloy 36НК11 used: for the production of sheets hot-rolled sheets and strips cold-rolled, intended for the manufacture of transducers for Electromechanical filters.
Note
Precision alloy with a small temperature coefficient of frequency (BPC) and low q-factor.
Standards
| Name |
Code |
Standards |
| Sheets and strips |
В33 |
TU 14-1-3021-80 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Si |
Ni |
Fe |
Co |
| TU 14-1-3021-80 |
≤0.05 |
≤0.02 |
≤0.02 |
≤0.2 |
≤0.15 |
35.5-37.5 |
Rest |
10-12 |
Fe is the basis.
According to TU 14-1-3021-80, if the properties of the alloy are in accordance with the TU requirements, the chemical composition is optional.
Technological properties
| Name |
The value |
| Particularities of production of goods |
Sheets hot rolled sheets and steel cold-rolled strip supplied on the other 14-1-3021-80 without heat treatment. The value of the frequency temperature coefficient (BPC) of all sizes after heat treatment under the regime of a supplier should not exceed ±30·10-6 deg.-1 in the temperature range of +20÷100 °C and ±40·10-6 deg.-1 in the temperature range -60÷+20 °C. the quality Factor of the alloy should be not more than 1500. BPC and the quality are checked according to the methods attached to THAT 14-1-3021-80, samples 10h120 mm or 8х50 mm cut in the longitudinal direction of the finished strips and sheets after the heat treatment regime: Heating in a vacuum at a temperature of 950-1050 °C for 1-2 hours, cooling the container air. |
| Storage |
Products THAT 14-1-3021-80 should be stored in a dry place at a temperature of from 1 °C to 40 °C. |
