Arcos Alloys

MIG Wire & TIG Rods & Stick Electrode Arcos Industries has been producing high-quality welding consumables since 1919, with a focus on stainless steel, nickel, and copper-nickel alloys for the world's most critical applications. The product line includes solid wire, TIG, and stick electrodes. Explore the full product offering and see how over a century of experience can support your next project.

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1/16" X 36" ER347 Arcos 347 Stainless Steel TIG Rod 10 lb Tube

1/16" X 36" ER347 Arcos 347 Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S347AP7

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1/8" X 36" ER316L Arcos ER316L Stainless Steel TIG Rod 10 lb Tube

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1/8" X 36" ER316L Arcos ER316L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S316LDDT7

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1/8" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

1/8" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S308HDDP7

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3/32" X 36" ER320 Arcos 320/320LR Stainless Steel TIG Rod 10 lb Tube

3/32" X 36" ER320 Arcos 320/320LR Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S320LRCP7

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5/32" ECuNi Arcos 803 Nickel Alloy Stick Electrode 10 lb Can

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5/32" ECuNi Arcos 803 Nickel Alloy Stick Electrode 10 lb Can

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Airgas Part #:AH2E803E

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3/32" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

3/32" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S430LCBCP7

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1/16" X 36" ERNiCrFe-6 Arcos 392 Nickel Alloy TIG Rod 10 lb Box

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1/16" X 36" ERNiCrFe-6 Arcos 392 Nickel Alloy TIG Rod 10 lb Box

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Airgas Part #:AH2S392AP7

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3/32" X 36" ER316LSi Arcos 316LSi Stainless Steel TIG Rod 10 lb Tube

3/32" X 36" ER316LSi Arcos 316LSi Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S316LSCP7

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.035" ER2209 Arcos 2209 Stainless Steel MIG Wire 30 lb 12" Spool

.035" ER2209 Arcos 2209 Stainless Steel MIG Wire 30 lb 12" Spool

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Airgas Part #:AH2S2209XW30

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3/32" X 36" ER317 Arcos 317/317L Stainless Steel TIG Rod 10 lb Tube

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3/32" X 36" ER317 Arcos 317/317L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S317LDCT7

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3/32" X 36" ER308 Arcos 308/308L Stainless Steel TIG Rod 10 lb Box

3/32" X 36" ER308 Arcos 308/308L Stainless Steel TIG Rod 10 lb Box

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Airgas Part #:AH2S308LDCT7

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1/16" X 36" ER320 Arcos 320/320LR Stainless Steel TIG Rod 10 lb Tube

1/16" X 36" ER320 Arcos 320/320LR Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S320LRAP7

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.045" ER316LSi Arcos 316LSi Stainless Steel MIG Wire 30 lb 12" Spool

.045" ER316LSi Arcos 316LSi Stainless Steel MIG Wire 30 lb 12" Spool

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Airgas Part #:AH2S316LSYW30

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1/16" X 36" ER312 Arcos 312 Stainless Steel TIG Rod 10 lb Tube

1/16" X 36" ER312 Arcos 312 Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S312AP7

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3/32" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

3/32" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S308HDCP7

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5/32" X 36" ER308 Arcos 308/308L Stainless Steel TIG Rod 10 lb Tube

5/32" X 36" ER308 Arcos 308/308L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S308LDEP7

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.045" X 36" ER316 Arcos 316/316L Stainless Steel TIG Rod 10 lb Tube

.045" X 36" ER316 Arcos 316/316L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S316LDYL6

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1/8" X 14" ENiCrMo-10 Arcos 622 Nickel Alloy Stick Electrode 10 lb Can

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1/8" X 14" ENiCrMo-10 Arcos 622 Nickel Alloy Stick Electrode 10 lb Can

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Airgas Part #:AH2EC22D

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1/8" X 36" ER309LSi Arcos 309LSi Stainless Steel TIG Rod 10 lb Tube

1/8" X 36" ER309LSi Arcos 309LSi Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S309LSDP7

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3/32" X 36" ER310 Arcos 310 Stainless Steel TIG Rod 10 lb Tube

3/32" X 36" ER310 Arcos 310 Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S310CP7

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