Aluminium TIG Filler Wire 4043 2.4mm

TIG 4043 is a 95% aluminium, 5% silicon rod suitable for welding heat treatable base alloys.

It has a lower melting point and more fluidity.

The ER4043 rod is also less sensitive to weld cracking.

TIG 4043 should be used with a zirconated tungsten electrode with pure argon or an argon-helium mixture for thick sections.

APPLICATIONS

Applications in the construction and automotive industry.

MATERIALS TO BE WELDED

TIG 4043 rod is used to weld most aluminium alloys containing up to 7% silicon.

WELDING POSITIONS

Downhand
Horizontal flat
Horizontal vertical
Vertical up
Overhead
CLASSIFICATIONS

AWS A5.10 ER4043
EN ISO 18273 Al4043 (AlSi5)