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MIG Wire - Carbon Steel

.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 45 lb 11.75" Spool

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 45 lb 11.75" Spool

.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 45 lb 11.75" Spool

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Airgas Part #:NAT1020343

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 60 lb 13.88" Spool

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 60 lb 13.88" Spool

.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 60 lb 13.88" Spool

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Airgas Part #:NAT1020346

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 1000 lb 30" Tru-Trac® Wood Reel

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 1000 lb 30" Tru-Trac® Wood Reel

.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 1000 lb 30" Tru-Trac® Wood Reel

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Airgas Part #:NAT1020338

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 33 lb 11.75" Spool

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 33 lb 11.75" Spool

.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 33 lb 11.75" Spool

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Airgas Part #:NAT1020339

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 500 lb Drum

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.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 500 lb Drum

.045" ER70S-3 NS-101 CopperFree™ Carbon Steel MIG Wire 500 lb Drum

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Airgas Part #:NAT1020344

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Stock up today at Airgas on carbon steel MIG wire for excellent spatter control and bead profile for your welding applications. Available in the spools, drums, Accu-Pak® boxes and sizes you need from RADNOR™️ , Lincoln Electric® , ESAB®, HOBART® and other leading manufacturers.


Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.