Designation
| Name |
The value |
| Designation GOST Cyrillic |
10Х14Г14Н3 |
| Designation GOST Latin |
10X14G14H3 |
| Transliteration |
10H14G14N3 |
| By chemical elements |
10Cr14Mn14Н3 |
| Name |
The value |
| Designation GOST Cyrillic |
ДИ-6 |
| Designation GOST Latin |
DI-6 |
| Transliteration |
DI-6 |
| By chemical elements |
CuИ-6 |
Description
10Х14Г14Н3 steel is used: for the manufacture of non-magnetic components operating in a slightly aggressive media; for the production of household items and parts of washing machines; for the production of various parts and structures, welded by spot welding, production of various parts for the aircraft industry. Substitute cold-rolled steel grades 12H18N9 and 17H18N9 for strong and light structures connected by spot welding.
Note
Steel corrosion resistant austenitic class.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and General rules |
В30 |
GOST 5632-72 |
| Blanks. Of the workpiece. Slabs |
В31 |
OST 3-1686-90 |
| Sheets and strips |
В33 |
TU 14-1-1309-75 |
| Bars and shapes |
В32 |
TU 14-11-245-88 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
Ti |
Mo |
| GOST 5632-72 |
0.09-0.14 |
≤0.02 |
≤0.035 |
13-15 |
12.5-14 |
≤0.7 |
2.8-3.5 |
Rest |
≤0.3 |
≤0.2 |
≤0.3 |
Fe is the basis.
Mechanical properties
| σU, MPa |
d5, % |
| Annealing in air from 950-1000 °C |
| 600 |
40 |
Description mechanical marks
| Name |
Description |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
