WESTWARD Welding Wire: Low-Alloy Steel, 0.045 in, 33 lb, ER80S-D2, 80 ksi
The WESTWARD MIG Welding Wire is a low-alloy steel ER80S-D2 MIG welding wire supplied on a plastic spool. It offers a tensile strength (as welded) of 80 ksi and a yield strength (as welded) of 68 ksi.
SKU 3G-OTH-363806
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Product Description
The WESTWARD MIG Welding Wire is a low-alloy steel ER80S-D2 MIG welding wire supplied on a plastic spool. It offers a tensile strength (as welded) of 80 ksi and a yield strength (as welded) of 68 ksi.
Frequently Asked Questions
What is WESTWARD ER80S-D2 MIG welding wire used for?
WESTWARD ER80S-D2 MIG welding wire is a low-alloy steel filler metal for gas metal arc welding. It is commonly used to join high-strength low-alloy steels in structural fabrication, pressure vessels, and heavy equipment repair where 80 ksi tensile strength is required.
What are the specifications of WESTWARD 20AP79 MIG wire?
The WESTWARD 20AP79 MIG welding wire is ER80S-D2 low-alloy steel, 0.045 in diameter, on a 33 lb plastic spool. As welded, it provides 80 ksi tensile strength and 68 ksi yield strength. The manufacturer part number is 20AP79.
Where to buy WESTWARD MIG welding wire worldwide?
3G Electric supplies WESTWARD MIG welding wire worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us to order the ER80S-D2 wire (MPN 20AP79) for your project.
How to select the right MIG welding wire for low-alloy steel?
Select MIG wire based on base metal strength and welding position. For low-alloy steel requiring 80 ksi tensile strength, ER80S-D2 like WESTWARD 20AP79 is suitable. Match wire diameter to material thickness and ensure proper shielding gas (typically 75-90% argon/balance CO2) for sound welds.
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3G Electric supplies WESTWARD er80s-d2 mig welding wire. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









