24560

16# 4043 Aluminum MIG Welding Wire by Harris

This item has an extended lead time of 2-3 weeks

Alloy 4043 (MIG)
Description: Aluminum MIG Welding Alloy

Qualified to AWS A5.10, ABS / CWB / Designation AlSi5, Alloy 4043 is an all-position 5% silicon alloy used to weld heat-treatable base alloys. It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead profile. It is less crack sensitive on the 6XXX series than other welding alloys.

Typical Application: Common applications are automotive parts, truck trailers and bicycles.

Technical Details

 Chemical Composition

AWS

Shielding Gas

Commercial Specification

DIN EN Rating

Melting Range

Si - 4.5-6%
Fe - 0.8%
Cu - 0.3%
Mn - 0.05%
Mg - 0.05%
Zn - 0.1%
Ti - 0.2%
Al - Rem%
Others - 0.15%

AWS A5.10; AWS A5.3; ASME SFA5.10

100% Argon UNS-A94043 1732 SG Al Si 5 575-630°C

 

 

SKU:ALU ER4043 035
Harris 4043 Aluminum MIG Welding Wire - 16LB Spool (.035, 3/64 and 1/16 Available)
24560

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