Arcos Industries, LLC (www.arcos.com) has introduced Arcos 392 (ERNiCrFe-6) high nickel alloy for welding applications where corrosion resistance from cryogenic to elevated temperatures — to 1,800 deg. F — is needed, such as in power generation plants, petrochemical facilities and furnace equipment.

The alloy was developed for cladding steel with nickel-chromium-iron weld metal and for joining steel and stainless steel to nickel-base alloys. Weld deposits can be age-hardened with the degree of hardness depending on the time and temperature.