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WARNING: This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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

Airgas Part #:AH2E1N12DP

Arcos Alloys

Manufacturer #:E1N12-D-P-1B


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$31.46 /US Pound
Package Size: 10 US pound
$31.46 US Pound
$31.46 US Pound
$314.60 Can 10 US pound / Can

Typically in Stock

Item Details

  • Arcos 1N12, a high nickel electrode, is used for welding nickel-chromium-molybdenum alloys to themselves and to steel. It is also suitable for welding 5% and 9% nickel steels for low temperature service to themselves as well as to low alloys or stainless steel. Arcos 1N12 has moderate strength, good fabricability and exceptional corrosion resistance from cryogenic to elevated (up to 1,800° F). This elecrode resists corrosive attack and is virtually immune to chloride-ion stress-corrosion cracking.


  • MIL-E-22200/3


  • ENiCrMo-3 per AWS A5.11, ASME SFA 5.11, UNS W86112


  • Arcos 1N12 is used to join NiCrMo alloys such as 625, 800, 801 and 600. It is utilized for welding piping systems and reactor components in the power generation industry and for high temperature service in an array of other engineernig applications including petrochemical plants and furnace equipment. This versatile elecrode is excellent for overlaying on steel where exceptional corrosion resistance is required, such as chloride contaminated cooling water in heat exchangers, as well as offshore and marine environments.


  • Protect yourself and others read the safety data sheet prior to using this product

Product Attributes


» 10 lb

AWS Classification

» ENiCrMo-3


» 1/8"

Trade Name

» Arcos 1N12

Electrode Length

» 14"