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

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.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

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Airgas Part #:NAT1020650

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.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 500 lb Smart Pak® 100% recyclable drum

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.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 500 lb Smart Pak® 100% recyclable drum

.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 500 lb Smart Pak® 100% recyclable drum

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Airgas Part #:NAT1020682

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

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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

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Airgas Part #:NAT1020643

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

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.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

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Airgas Part #:NAT1020626

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

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.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

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Airgas Part #:NAT1020635

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.052" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 1000 lb 30" Wood Reel

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.052" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 1000 lb 30" Wood Reel

.052" ER80S-D2 NS ARC® NS102 Silver-Glide™ Low Alloy Steel MIG Wire 1000 lb 30" Wood Reel

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Airgas Part #:NAT1020616

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

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.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

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Airgas Part #:NAT1020686

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.045" E71T-1C NS ARC® FC71T-12C Tru-Core® Gas Shielded Flux Core Carbon Steel Tubular Welding Wire 33 lb Spool

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.045" E71T-1C NS ARC® FC71T-12C Tru-Core® Gas Shielded Flux Core Carbon Steel Tubular Welding Wire 33 lb Spool

.045" E71T-1C NS ARC® FC71T-12C Tru-Core® Gas Shielded Flux Core Carbon Steel Tubular Welding Wire 33 lb Spool

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Airgas Part #:NAT1020155

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

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

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

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Airgas Part #:NAT1020167

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.045" E70C-6M/3M H4 NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 500 lb Drum

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.045" E70C-6M/3M H4 NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 500 lb Drum

.045" E70C-6M/3M H4 NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 500 lb Drum

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Airgas Part #:NAT1020214

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.045" E70C-6M/3M H4 NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 50 lb Spool

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.045" E70C-6M/3M H4 NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 50 lb Spool

.045" E70C-6M/3M H4 NS ARC® MC70C Tru-Core® Gas Shielded Metal Core Carbon Steel Tubular Welding Wire 50 lb Spool

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Airgas Part #:NAT1020260

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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" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 1000 lb Smart Pak® 100% recyclable drum

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.045" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 1000 lb Smart Pak® 100% recyclable drum

.045" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 1000 lb Smart Pak® 100% recyclable drum

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Airgas Part #:NAT1021281

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.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 900 lb Smart Pak® 100% recyclable drum

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.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 900 lb Smart Pak® 100% recyclable drum

.052" ER70S-6 NS ARC® NS115 Copper-Glide™ Carbon Steel MIG Wire 900 lb Smart Pak® 100% recyclable drum

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Airgas Part #:NAT1021288

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.045" EM13K3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

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.045" EM13K3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

.045" EM13K3 NS ARC® NS101 Copper-Glide™ Carbon Steel MIG Wire 33 lb 11.75" Spool

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Airgas Part #:NAT1020350

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

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.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

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Airgas Part #:NAT1020164

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

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.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

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Airgas Part #:NAT1020177

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

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.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

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Airgas Part #:NAT1020395

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

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.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

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Airgas Part #:NAT1020421

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

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.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

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Airgas Part #:NAT1020428

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