MIG Welding Wire | McMaster-Carr

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191 Products

MIG Welding Wire

MIG Welding Wire for Steel

Join steel together

30 products

MIG Welding Wire for Thin-Gauge Steel

Use on thin-gauge steel such as sheet metal

16 products

High-Strength MIG Welding Wire for Steel

Create stronger welds than standard MIG welding wire for steel

17 products

Fast-Deposit MIG Welding Wire for Steel

Melt quickly for fast welding

10 products

MIG Welding Wire for Vertical and Overhead Welding on Steel

Weld steel in all positions, including vertical and overhead

6 products

Wear-Resistant MIG Welding Wire for Steel

Increase the abrasion resistance of base metals or restore worn surfaces

2 products

MIG Welding Wire for Stainless Steel

Join stainless steel

56 products

MIG Welding Wire for Joining Dissimilar Metals

Join different metals, such as cast iron, carbon steels, and copper

4 products

MIG Welding Wire for Joining Copper to Steel

Join copper, copper-silicon, and copper-zinc to themselves and to steel

6 products

MIG Welding Wire for Aluminum

Fuse aluminum pieces togther

15 products

High-Strength MIG Welding Wire for Aluminum

Creates 40% stronger welds than standard welding wire for aluminum

10 products

MIG Welding Wire for Nickel

Join nickel alloys to themselves and to stainless steel and steel

1 product

MIG Welding Wire for Copper, Brass, and Bronze

Join copper, brass, or bronze

2 products

MIG Welding Wire for Bronze

Join bronze together

6 products

MIG Welding Wire for Cast Iron

Repair and join cast iron

2 products

Other Products

Welding Cables

Quickly connect your welder to an electrode or other component, or ground your setup

8 products