ERCuNi TIG rod
Copper-nickel TIG rod for 70/30 and 90/10 copper-nickel applications.
AWS Spec and Fit Notes
Copper and copper-alloy bare electrodes and rods.
TIG rod form. Confirm machine setup and polarity/current type for the exact product.
Copper / bronze 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 ERCuNi searches1/16 in, 3/32 in, 1/8 in
Washington Alloy ERCuNi searches1/16 in, 3/32 in, 1/8 in
Victory Alloy ERCuNi searches1/16 in, 3/32 in, 1/8 in
Harris ERCuNi searches1/16 in, 3/32 in, 1/8 in
Weldcote ERCuNi searches1/16 in, 3/32 in, 1/8 in
ESAB ERCuNi searches1/16 in, 3/32 in, 1/8 in
Selection Notes
Marine corrosion service often requires qualified procedure control.
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.