ERCuNi MIG wire
Copper-nickel MIG wire for 70/30 or 90/10 copper-nickel applications.
AWS Spec and Fit Notes
Copper and copper-alloy bare electrodes and rods.
MIG wire 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.
.035 in, .045 in
Hobart ERCuNi searches.035 in, .045 in
Washington Alloy ERCuNi searches.035 in, .045 in
Victory Alloy ERCuNi searches.035 in, .045 in
Harris ERCuNi searches.035 in, .045 in
Weldcote ERCuNi searches.035 in, .045 in
ESAB ERCuNi searches.035 in, .045 in
Selection Notes
Marine and corrosion applications should follow project procedure.
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.