National Standard

Gas Equipment & Welding Products

National Standard provides high-performance, Made in the USA welding wire solutions specifically designed for critical industries such as Automotive, Shipbuilding, Heavy Fabrication, and Structural Steel applications. With decades of experience in industrial welding consumables, we combine American manufacturing expertise, technical precision, and rigorous quality standards to ensure consistent arc stability, superior feedability, reduced spatter, and reliable performance. Our extensive welding wire product portfolio includes carbon steel solid wires, flux-cored wires, metal-cored wires, stainless steel wires, and aluminum wires engineered to maximize productivity and efficiency. Through our specialized NS ARC(R) product line, we offer proprietary coatings and formulations that extend consumable life and minimize downtime, delivering measurable operational savings. For nearly 30 years, our strategic partnership with Airgas has enabled us to deliver technical expertise, customized welding solutions, and exceptional customer support to end users across key segments, including Automotive manufacturing, Shipbuilding operations, Heavy Fabrication shops, and Structural Steel fabricators. National Standard remains a trusted provider for customers searching for “MIG welding wire,” “flux-cored wire,” “metal-cored welding consumables,” and premium “American-made welding wire.”

Compare Products Up to 4
Clear All

.052" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 900 lb Drum

Show Full Description Hide Full Description

Compare
.052" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 900 lb Drum

.052" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 900 lb Drum

Show Full Description Hide Full Description

Airgas Part #:NAT1020686

Loading

.052" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
.052" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

.052" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020626

Loading

1/16" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 45 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
1/16" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 45 lb 11.75" Spool

1/16" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 45 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020643

Loading

.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 45 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 45 lb 11.75" Spool

.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 45 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020635

Loading

.062" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
.062" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

.062" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020650

Loading

.062" ER70S-3 NS ARC® NS101 Silver-Glide™ Carbon Steel MIG Wire 60 lb 13.88" Spool

Show Full Description Hide Full Description

Compare
.062" ER70S-3 NS ARC® NS101 Silver-Glide™ Carbon Steel MIG Wire 60 lb 13.88" Spool

.062" ER70S-3 NS ARC® NS101 Silver-Glide™ Carbon Steel MIG Wire 60 lb 13.88" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020395

Loading

.025" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
.025" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

.025" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020421

Loading

.030" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
.030" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 33 lb 11.75" Spool

.030" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020428

Loading

.045" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 50 lb Spool

Show Full Description Hide Full Description

Compare
.045" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 50 lb Spool

.045" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 50 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020164

Loading

.062" E71T-9C NS ARC® FC71T Tru-Core® Gas Shielded Flux Core Carbon Steel Tubular Welding Wire 33 lb Spool

Show Full Description Hide Full Description

Compare
.062" E71T-9C NS ARC® FC71T Tru-Core® Gas Shielded Flux Core Carbon Steel Tubular Welding Wire 33 lb Spool

.062" E71T-9C NS ARC® FC71T Tru-Core® Gas Shielded Flux Core Carbon Steel Tubular Welding Wire 33 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1020177

Loading

.040" ER70S-3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Compare
.040" ER70S-3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

.040" ER70S-3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021011

Loading

.035" ER70S-3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 44 lb 11.75" Wire Basket

Show Full Description Hide Full Description

Compare
.035" ER70S-3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 44 lb 11.75" Wire Basket

.035" ER70S-3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 44 lb 11.75" Wire Basket

Show Full Description Hide Full Description

Airgas Part #:NAT1021004

Loading
Compare
.040" ER4044 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 16 lb Spool

.040" ER4044 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 16 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021328

Loading
Compare
.062" ER4046 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 16 lb Spool

.062" ER4046 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 16 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021330

Loading
Compare
.040" ER4048 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 16 lb Spool

.040" ER4048 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 16 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021332

Loading
Compare
.062" ER4050 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 16 lb Spool

.062" ER4050 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 16 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021334

Loading
Compare
.030" ER4051 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 1 lb Spool

.030" ER4051 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 1 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021348

Loading
Compare
.040" ER4053 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 1 lb Spool

.040" ER4053 NS ARC® 4043 Alumi Glide® Aluminum MIG Wire 1 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021350

Loading
Compare
.030" ER5356 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 1 lb Spool

.030" ER5356 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 1 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021352

Loading
Compare
.047" ER5359 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 1 lb Spool

.047" ER5359 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 1 lb Spool

Show Full Description Hide Full Description

Airgas Part #:NAT1021355

Loading