Alloy 2205 is a duplex stainless steel that has nitrogen added to improve corrosion resistance, especially where welding is required. In the annealed state, the strength of 2205 alloy is more than twice that of traditional austenitic stainless steel, and its corrosion resistance is better than that of 316 alloy in many environments. It is the most widely used of duplex stainless steels. Alloy 2205 is commonly known as 22 Chrome and has the common name UNS N31803.
| C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 - 3.5 | 22.0 - 23.0 | 0.03 | 4.5 - 6.5 | 0.14 - 0.2 | Bal |
Chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers
Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers
Marine and other high chloride environments
Effluent scrubbing systems
Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems
Cargo tanks for ships and trucks
Food processing equipment
Biofuels plants
FAQ
Q.Are you a factory or trading company?
A.We are professional manufacturer for steel pipe, and our company also is a veryprofessional a trade company for steel products.we can also provide a wide range of steelproducts.
Q.Can I get samples before order ?
A.Yes, of course. Usually our samples are free. we can produce by your samples ortechnical drawings.
Q.What is TP 316 321 ss seamless tube ss pipe seamless stainless steel?
A.TP 316 321 ss seamless tube ss pipe seamless is a specification for seamless and welded austenitic stainless steel pipes that perform well in high temperature and corrosive environments.
