Alloy 20 Fittings, Alloy 20 Flanges, and other Alloy 20 grades are used in a variety of applications throughout the chemical process industry, pharmaceuticals, synthetic rubber, plastics, industrial heating equipment, and pulp and paper manufacturing.
These are made of nickel-iron-chromium austenitic alloys. The nickel content is less than half of the total amount of alloy present in the fastener. It is super austenitic due to its iron richness. These fittings have excellent corrosion resistance to water, air and alkalis.
These accessories are commonly found in chemical mixers and fertilizer manufacturing equipment. The presence of a considerable proportion of nickel makes it lightweight and shiny. Some notable heavy industries that frequently use these accessories are the chemical processing industry and large generator sets. Due to their resistance to various types of corrosion, these accessories are suitable for use in marine applications.