Alloy АБТ102 (1903)

Designation

Name The value
Designation GOST Cyrillic АБТ102
Designation GOST Latin ABT102
Transliteration ABT102
By chemical elements -
Name The value
Designation GOST Cyrillic 1903
Designation GOST Latin 1903
Transliteration 1903
By chemical elements 1903

Description

Alloy АБТ102 used: for the production of sheets, plates and profiles of solid cross-section used in the manufacture of the elements of the armor of military vehicles (BMP, BMD) and special equipment of civilian targets.

Note

Termouprochnennyh wrought hard alloy welded alloy system Al-Zn-Mg.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 OST 1 92014-90
Sheets and strips В53 TU 1-2-387-86

Chemical composition

Standard Mn Cr Si Fe Cu Al Ti Zn Zr Mg Be
OST 1 92014-90 0.05-0.15 0.12-0.25 ≤0.25 ≤0.35 ≤0.2 Rest 0.03-0.1 4.7-5.3 0.07-0.12 2.1-2.6 0.0002-0.003
Al is the base.
According to OST 1 92014-90 the total mass fraction of other impurities is ≤ 0.10%.