Alloy ЭТ7

Designation

Name The value
Designation GOST Cyrillic ЭТ7
Designation GOST Latin ET7
Transliteration EhT7
By chemical elements -

Description

Alloy ЭТ7 used: for the production of consumable electrode vacuum-arc remelting used as charge in the manufacture of shaped castings.

Standards

Name Code Standards
Welding and cutting metals. Soldering, riveting В05 TU 1-9-77-85

Chemical composition

Standard C Si Fe N Al V Ti O Zr
TU 1-9-77-85 ≤0.1 ≤0.12 ≤0.25 ≤0.04 4.8-5.9 1.8-2.6 Rest ≤0.12 2-3
Ti is the basis.
The amount of other impurities according to TU 1-9-77-85 is not more than 0.30%.