To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
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 electrode resists corrosive attack and is virtually immune to chloride-ion stress-corrosion cracking.