Incoloy Alloy 020
Common Trade Names: Incoloy Alloy 020, Alloy 20, Carpenter 20, 20CB-3.
INCOLOY alloy 020 is designated as UNS N08020 is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion.
Properties:
- excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids
- Excellent resistance to chloride stress corrosion cracking
- Excellent mechanical properties and fabricability
- Minimal carbide precipitation during welding
- Excels in resisting corrosion to hot sulfuric acids
Typical Applications:
- Synthetic rubber manufacturing equipment
- Processing of pharmaceuticals, plastics and organic and heavy chemicals
- Tanks, piping, heat exchangers, pumps, valves, and other process equipment
- production of gasoline, solvents, explosives, inorganic and organic chemicals, pharmaceuticals, and food and synthetic materials
- heat exchangers, process piping and pickling equipment
- Chemical process piping, reactor vessels
- Bubble caps
- Food and dye production
Product Forms:
- Sheets, Strips, Plates
- Round Bars, Flat Bars, Hexagon
- Pipes, tubes, fittings and flanges
- Wires
Incoloy Alloy 020 is a Registered Trademarks of Special Metals Corporation and its subsidiaries
