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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3/16" X 36" ER409Cb Arcos 409Cb Stainless Steel TIG Rod 10 lb Tube

3/16" X 36" ER409Cb Arcos 409Cb Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S409CBFP7

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1/8" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

1/8" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S430LCBDP7

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5/32" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

5/32" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S430LCBEP7

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3/16" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

3/16" X 36" ER430LNb Arcos 430LNb Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S430LCBFP7

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5/32" X 36" ER439Ti Arcos 439Ti Stainless Steel TIG Rod 10 lb Tube

5/32" X 36" ER439Ti Arcos 439Ti Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S439TIEP7

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3/16" X 36" ER439Ti Arcos 439Ti Stainless Steel TIG Rod 10 lb Tube

3/16" X 36" ER439Ti Arcos 439Ti Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S439TIFP7

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5/32" X 36" ER320 Arcos 320/320LR Stainless Steel TIG Rod 10 lb Tube

5/32" X 36" ER320 Arcos 320/320LR Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S320LREP7

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3/32" X 36" ER347 Arcos 347 Stainless Steel TIG Rod 10 lb Tube

3/32" X 36" ER347 Arcos 347 Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S347CP7MIL

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.045" X 36" ER347 Arcos 347 Stainless Steel TIG Rod 10 lb Tube

.045" X 36" ER347 Arcos 347 Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S347YT71B

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3/32" 12" ENiCrMo-3 Arcos 1N12 Nickel Alloy Stick Electrode 8 lb Can

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3/32" 12" ENiCrMo-3 Arcos 1N12 Nickel Alloy Stick Electrode 8 lb Can

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Airgas Part #:AH2E1N12C12MIL

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1/8" 14" ENiCrMo-3 Arcos 1N12 Nickel Alloy Stick Electrode 10 lb Can

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1/8" 14" ENiCrMo-3 Arcos 1N12 Nickel Alloy Stick Electrode 10 lb Can

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Airgas Part #:AH2E1N12DMIL

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3/16" 14" ENiCrMo-3 Arcos 1N12 Nickel Alloy Stick Electrode 10 lb Can

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3/16" 14" ENiCrMo-3 Arcos 1N12 Nickel Alloy Stick Electrode 10 lb Can

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Airgas Part #:AH2E1N12FMIL

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.035" X 36" ER308 Arcos 308/308L Stainless Steel TIG Rod 10 lb Tube

.035" X 36" ER308 Arcos 308/308L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S308LDXL5MIL

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.035" X 36" ER309 Arcos 309/309L Stainless Steel TIG Rod 10 lb Tube

.035" X 36" ER309 Arcos 309/309L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S309LDXL5MIL

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.045" X 36" ER309 Arcos 309/309L Stainless Steel TIG Rod 10 lb Tube

.045" X 36" ER309 Arcos 309/309L Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S309LDYL5MIL

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5/32" X 36" ER16-8-2 Arcos 16-8-2 Stainless Steel TIG Rod 10 lb Tube

5/32" X 36" ER16-8-2 Arcos 16-8-2 Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S1682EP7

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1/16" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

1/16" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S308HDAP7

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3/16" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

3/16" X 36" ER308H Arcos 308H Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S308HDFP7

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1/16" X 36" ER309LSi Arcos 309LSi Stainless Steel TIG Rod 10 lb Tube

1/16" X 36" ER309LSi Arcos 309LSi Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S309LSAP7

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1/8" X 36" ER410NiMo Arcos 410NiMo Stainless Steel TIG Rod 10 lb Tube

1/8" X 36" ER410NiMo Arcos 410NiMo Stainless Steel TIG Rod 10 lb Tube

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Airgas Part #:AH2S410NMDP7

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