ER80S-B8 MIG wire
Chrome-moly MIG wire family for compatible B8/P9-type alloys where the procedure calls for it.
Buying Search Review by AWS Grade
This AWS grade is listed for lookup support, but Amazon fallback is gated until the exact filler form, package, and marketplace match can be reviewed. Confirm brand, AWS classification, diameter, package size, shielding/polarity requirements, and seller details before purchasing.
Amazon fallback is held for this AWS grade until the exact filler form, package, and marketplace match can be reviewed. Use the AWS notes below and manufacturer data sheet before buying.
AWS Spec and Fit Notes
Low-alloy steel electrodes and rods for gas-shielded arc welding.
MIG wire form. Confirm machine setup and polarity/current type for the exact product.
Low-alloy steel starting point; verify exact alloy and service conditions.
Use diameter, amperage, joint design, and position to narrow the final product search.
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 ER80S-B8 searches.035 in, .045 in
Washington Alloy ER80S-B8 searches.035 in, .045 in
Victory Alloy ER80S-B8 searches.035 in, .045 in
Harris ER80S-B8 searches.035 in, .045 in
Weldcote ER80S-B8 searches.035 in, .045 in
ESAB ER80S-B8 searches.035 in, .045 in
Selection Notes
Use only with qualified procedure guidance for high-temperature or pressure-service work.
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.