Designation
| Name |
The value |
| Designation GOST Cyrillic |
1935 |
| Designation GOST Latin |
1935 |
| Transliteration |
1935 |
| By chemical elements |
1935 |
Description
Alloy 1935 used: for the production of extruded profiles; aircraft details.
Standards
| Name |
Code |
Standards |
| Bars and shapes |
В52 |
GOST 8617-81, GOST 13616-97, GOST 13617-97, GOST 13618-97, GOST 13619-97, GOST 13620-90, GOST 13621-90, GOST 13622-91, GOST 13623-90, GOST 13624-90, GOST 13737-90, GOST 13738-91, GOST 17575-90, GOST 17576-97, GOST 29296-92, GOST 29303-92, GOST Р 50066-92, GOST Р 50067-92, GOST Р 50077-92 |
| Non-ferrous metals, including rare, and their alloys |
В51 |
OST 1 92014-90 |
Chemical composition
| Standard |
Mn |
Cr |
Si |
Fe |
Cu |
Al |
Zn |
Ce |
Zr |
Mg |
| OST 1 92014-90 |
0.2-0.5 |
≤0.2 |
≤0.3 |
≤0.4 |
≤0.2 |
Rest |
3.6-4.1 |
0.0001-0.005 |
0.15-0.22 |
0.6-1.1 |
Al is the base.
According to OST 1 92014-90 mass fraction of each other impurity (not regulated) ≤ 0.05%, total mass fraction of other impurities ≤ 0.20%.
Mechanical properties
| Section, mm |
sT|s0,2, MPa |
σU, MPa |
d5, % |
| Extruded normal strength according to GOST 8617-81 in the delivery condition (longitudinal samples) |
| 10 |
≥120 |
≥185 |
≥12 |
| 10 |
≥155 |
≥245 |
≥10 |
| 100 |
≥120 |
≥185 |
≥12 |
| 100 |
≥155 |
≥245 |
≥10 |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
