Sb 575 Uns N06022 Wrought Nickel Alloy Pure Nickel Alloy N06455

Manufacturer Supplier Pure Nickel Alloy Coil Strip N06455 N06022

INCONEL alloy 22 (UNS N06022; W. Nr. 2.4602; NiCr21Mo14W) is a fully austenitic advanced corrosion-resistant alloy that offers resistance to both aqueous corrosion and attack at elevated temperatures. This alloy provides exceptional resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Alloy 22 has found numerous applications in the chemical/petrochemical processing, pollution control (flue gas desulfurization), power, marine, pulp and paper processing, and waste disposal industries.
Alloy 22 is nickel-base and typically contains 22% chromium, 14% molybdenum, and 3% tungsten.Iron is normally limited to less than 3%. The alloy’s high content of chromium gives it good resistance to
wet corrosion by oxidizing media (e.g., nitric acid and ferric and cupric salts). Its contents of molybdenum and tungsten give the alloy resistance to wet reducing media (e.g., sulfuric and hydrochloric acids). Alloy 22 exhibits excellent resistance to corrosive attack by seawater under stagnant and flowing conditions.