Hobart ER4043 .030 Aluminum MIG Wire – 1# Spool H381806-R18

Description

Hobart® ER4043 .030 Aluminum MIG Welding Wire – 1# Spool H381806-R18

1 lb. Spool – Genuine Hobart® ER4043 .030 diameter Aluminum MIG Welding Wire is a general purpose wire that is well-suited for welding 6XXX series aluminum. It is classified as AWS A5.10 ER4043 and is an all-position solid MIG wire with a low melting temperature and excellent corrosion resistance.

Applications
Welding 6xxx alloys
Automotive/motorcycle frames
Sports products – scooters/bicycles
General repair and maintenance

Features

Moderate strength (28 ksi typical)

Low melting temperature/high fluidity

Low welding smut and discoloration

Low ductility, formability, and lower toughness

Moderate electrical conductivity and thermal conductivity

Excellent corrosion resistance

Low shrinkage rate/reduced distortion

Low hot cracking sensitivity in most applications

Shielding Gas:
Argon 100%
Argon/Helium mixes for 1 inch + thick plate