ER4043 TIG rod
Silicon aluminum TIG rod for many 6xxx aluminum jobs and cast aluminum repair.
AWS Spec and Fit Notes
Aluminum and aluminum-alloy bare electrodes and rods.
TIG rod form. Confirm machine setup and polarity/current type for the exact product.
Aluminum starting point; verify exact alloy and service conditions.
Use diameter, amperage, joint design, and position to narrow the final product search.
Amazon Search by Grade and Diameter
These links search Amazon for the AWS grade and diameter. They are not verified exact-product buy buttons; confirm brand, AWS classification, diameter, package size, shielding/polarity requirements, and seller details before purchasing.
Search This AWS Grade by Brand
Open a brand page to search this same AWS classification by brand and diameter. Brand pages are organized for quick comparison and are not verified SKU lists yet.
1/16 in, 3/32 in, 1/8 in
Hobart ER4043 searches1/16 in, 3/32 in, 1/8 in
Washington Alloy ER4043 searches1/16 in, 3/32 in, 1/8 in
Victory Alloy ER4043 searches1/16 in, 3/32 in, 1/8 in
Harris ER4043 searches1/16 in, 3/32 in, 1/8 in
Weldcote ER4043 searches1/16 in, 3/32 in, 1/8 in
ESAB ER4043 searches1/16 in, 3/32 in, 1/8 in
Selection Notes
Confirm base alloy, anodizing/color needs, and service conditions.
Use this as a starting point only. Confirm the WPS, code requirements, base metal grade, service conditions, and manufacturer data sheet before ordering or welding.