Alloy 1577

Designation

Name The value
Designation GOST Cyrillic 1577
Designation GOST Latin 1577
Transliteration 1577
By chemical elements 1577

Description

1577 alloy used: for the manufacture of various parts of complex configuration aircraft.

Note

1577 alloy doped with scandium has a tensile strength in the annealed condition, close to the strength of tempered and naturally aged alloy D16ch.-T, and allows to produce complex configuration details in superplasticity (δSAP = 500−1000%).