Chemical composition(%)

Si

Fe

Cu

Mn

Mg

V

Zn

Ti

Al

0.2

 03

5.8-6.8

0.2-0.4

0.2-0.4

0.05-0.15

0.10

0.1-0.2

bal.

Properties And Usage

This product is an aluminum alloy welding wire containing 5.8% copper to 6.8% copper. It is suitable for welding 2219 aluminum alloy. Used in nuclear industry, ship manufacturing, aerospace industry, military equipment and other industries.