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.”

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.047" ER5356 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 20 lb Spool

.047" ER5356 NS ARC® 5356 Alumi Glide® Aluminum MIG Wire 20 lb Spool

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Airgas Part #:NAT1021543

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.035" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 60 lb 13.88" Spool

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.035" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 60 lb 13.88" Spool

.035" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 60 lb 13.88" Spool

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Airgas Part #:NAT1020461

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.045" ER309L NS ARC® 309L Satin Glide® Stainless Steel MIG Wire 30 lb 11.75" Spool

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.045" ER309L NS ARC® 309L Satin Glide® Stainless Steel MIG Wire 30 lb 11.75" Spool

.045" ER309L NS ARC® 309L Satin Glide® Stainless Steel MIG Wire 30 lb 11.75" Spool

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Airgas Part #:NAT2061146

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.030" ER316LSi NS ARC® 316LHS Satin Glide® Stainless Steel MIG Wire 30 lb 11.75" Spool

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.030" ER316LSi NS ARC® 316LHS Satin Glide® Stainless Steel MIG Wire 30 lb 11.75" Spool

.030" ER316LSi NS ARC® 316LHS Satin Glide® Stainless Steel MIG Wire 30 lb 11.75" Spool

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Airgas Part #:NAT2060999

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.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

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Airgas Part #:NAT1021348

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.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

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Airgas Part #:NAT1021350

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.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

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Airgas Part #:NAT1021352

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.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

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Airgas Part #:NAT1021355

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.052" ER70S-6 NS ARC® NS115US Silver-Glide™ Carbon Steel MIG Wire 45 lb 11.75" Spool

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.052" ER70S-6 NS ARC® NS115US Silver-Glide™ Carbon Steel MIG Wire 45 lb 11.75" Spool

.052" ER70S-6 NS ARC® NS115US Silver-Glide™ Carbon Steel MIG Wire 45 lb 11.75" Spool

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Airgas Part #:NAT4050628

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1/16" E80C-Ni1 H4 NS ARC® MC 80CNi1 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 33 lb Spool

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1/16" E80C-Ni1 H4 NS ARC® MC 80CNi1 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 33 lb Spool

1/16" E80C-Ni1 H4 NS ARC® MC 80CNi1 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 33 lb Spool

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Airgas Part #:NAT1020159

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.052" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 500 lb Smart Pak® Drum

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.052" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 500 lb Smart Pak® Drum

.052" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 500 lb Smart Pak® Drum

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Airgas Part #:NAT1020168

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1/16" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 50 lb Spool

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1/16" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 50 lb Spool

1/16" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 50 lb Spool

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Airgas Part #:NAT1020170

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.045" E81T1-Ni1C H8 NS ARC® FC81T-Ni1 Tru-Core® Flux CoreTubular Low Alloy Steel Wire 33 lb Spool

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.045" E81T1-Ni1C H8 NS ARC® FC81T-Ni1 Tru-Core® Flux CoreTubular Low Alloy Steel Wire 33 lb Spool

.045" E81T1-Ni1C H8 NS ARC® FC81T-Ni1 Tru-Core® Flux CoreTubular Low Alloy Steel Wire 33 lb Spool

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Airgas Part #:NAT1020249

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1/16" E81T1-Ni1M H8 NS ARC® FC81T-Ni1M Tru-Core® Flux CoreTubular Low Alloy Steel Wire 33 lb Spool

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1/16" E81T1-Ni1M H8 NS ARC® FC81T-Ni1M Tru-Core® Flux CoreTubular Low Alloy Steel Wire 33 lb Spool

1/16" E81T1-Ni1M H8 NS ARC® FC81T-Ni1M Tru-Core® Flux CoreTubular Low Alloy Steel Wire 33 lb Spool

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Airgas Part #:NAT1020258

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.045" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 500 lb Smart Pak® Drum

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.045" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 500 lb Smart Pak® Drum

.045" E110C-K4 H4 NS ARC® MC110C-K4 Tru-Core® Metal CoreTubular Low Alloy Steel Wire 500 lb Smart Pak® Drum

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Airgas Part #:NAT1021688

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.045" E80C-Ni1 H4 NS ARC® MC 80CNi1 Tru-Core® Gas Shielded Metal Core Tubular Low Alloy Steel Wire 33 lb Spool

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.045" E80C-Ni1 H4 NS ARC® MC 80CNi1 Tru-Core® Gas Shielded Metal Core Tubular Low Alloy Steel Wire 33 lb Spool

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.045" E80C-Ni1 H4 NS ARC® MC 80CNi1 Tru-Core® Gas Shielded Metal Core Tubular Low Alloy Steel Wire 33 lb Spool

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Airgas Part #:NAT1021402

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.045" ER316L NS ARC® 316L Satin Glide® Stainless Steel MIG Wire 250 lb 20.4" Drum

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.045" ER316L NS ARC® 316L Satin Glide® Stainless Steel MIG Wire 250 lb 20.4" Drum

.045" ER316L NS ARC® 316L Satin Glide® Stainless Steel MIG Wire 250 lb 20.4" Drum

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Airgas Part #:NAT2062170

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.052" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 60 lb 13.88" Spool

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.052" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 60 lb 13.88" Spool

.052" ER70S-6 NS ARC® NS115 Silver-Glide™ Carbon Steel MIG Wire 60 lb 13.88" Spool

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Airgas Part #:NAT1020630

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.035" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 45 lb 11.75" Spool

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.035" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 45 lb 11.75" Spool

.035" ER80S-D2 NS ARC® NS102 Copper-Glide™ Low Alloy Steel MIG Wire 45 lb 11.75" Spool

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Airgas Part #:NAT1020708

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.045" E70C-6M NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 500 lb Smart Pak® Drum

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.045" E70C-6M NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 500 lb Smart Pak® Drum

.045" E70C-6M NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 500 lb Smart Pak® Drum

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Airgas Part #:NAT1020234

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