2205 elbow

2205 is a standard duplex steel with 21% chromium. The material is strong, twice as strong as austenitic steel types.

Duplex UNS S32205 Pipe Elbows are used where the direction of the pipe must be changed and there is less stress on the pipe wall. Elbow is one of the most commonly used accessories. Most fittings have nominal bores ranging from 1/8″ to 42″.

Duplex Steel S31803 Front Ferrule Fittings are used in commercial and aerospace applications and can be freely formed and have best-in-class weldability. Given that the dual-phase steel S32205 rear ferrule joint is only about one-third the weight of comparable steel parts, it is the clear choice when weight is an aspect.

Duplex Steel S31803 Pipe End Closures have excellent corrosion resistance and can be used in most environments without protection. Duplex Steel S32205 Fittings End Cap Fittings have the ability to transfer heat efficiently and quickly, making them ideal for heat transfer processes.

Duplex steels are stainless steels, also known as duplex steels due to the presence of two phases in their metallurgical structure. This duplex steel is designed to provide better corrosion resistance and higher strength than other aesthetic stainless steels.

They primarily provide resistance to chloride stress corrosion and chloride pitting corrosion. They have higher chromium and molybdenum content than other austenitic stainless steels.

This dual phase steel butt weld excels in environments that result in premature stopping of austenitic grades. These duplex steels also protect against chloride environments and provide resistance to sulfide stress corrosion.

Since 2008, due to the excellent corrosion resistance of dual-phase steel butt-welded pipe fittings, the market has been in high demand. It resists intergranular and crevice corrosion. It also shows significant pitting resistance. Chloride stress corrosion cracking is also easily handled with Duplex 2205 at 150 degrees Celsius.

2205 has proven to be an excellent alternative to austenitic stainless steels in marine environments. It exhibits good heat resistance up to 300 degrees Celsius. It can be easily soldered by most standard methods, the only mandatory requirement is the use of filler metal. Due to its high strength, workability is low.

This exotic alloy is used in oil and gas exploration and is also used in the chemical processing industry. Most of the processing equipment uses Duplex 2205, which is also used in industrial storage and transportation units. Pulp and paper digesters, liquid tanks and paper machines also use Duplex 2205. It is ideal for use in marine environments.

2205 is the most widely used duplex (ferritic/austenitic) stainless steel pipe fittings. It is used due to its excellent corrosion resistance and high strength. Duplex S31803 fittings offer a better guarantee of corrosion resistance, but most duplex S31803 currently produced also complies with duplex S31803. 1.4462 belongs to the DUPLEX steel series. This steel has higher corrosion resistance than eg austenitic 1.4404. Therefore, the tensile yield point is about 150% higher.

UNS S32205, S31803 Duplex Stainless Steel Fittings is an austenitic-ferritic stainless steel with superior corrosion resistance and high strength. It has good solderability and can be soldered by a variety of methods. Grade 1.4462 (also known as UNS S31803/S32205, F51 and SS2377) fittings are a stainless acid resistant duplex steel with high strength and excellent corrosion properties.