|Minimum Order Quantity||50 Kg|
|Usage/Application||Oil & Gas Industry|
|Length||Single Random,Cut Length|
|Grade||UNS S31803, S32205, S32550, S32750, S32760|
|Length||Single Random, Cut Length|
|Material Grade||UNS 2205,UNS 31803|
|Type||SQUARE & RECTANGLE|
|Material||UNS 2205,UNS 31803|
|Thickness||1 MM TO 25 MM|
|Steel Grade||DUPLEX 2205|
|UNS Number||ASTM/ASME A789/A790 UNS S31803|
|Standard||ASTM,ASME and API|
|Grades||Duplex Steel - UNS NO. S 31803|
|Unit Pipe Length||3m, 6m|
|Pipe Fluid||Chemical, Gas|
Duplex stainless steel is a very useful metal that is used the world over. It gets its name from the fact that it consists of two different grades of metal.
Essentially, Duplex is a Fe-Ni-Cr alloy that has a two-phase ferritic-austenitic stainless-steel microstructure when it is at room temperature.
Duplex steels are characterised by high chromium (19-28%) and molybdenum (up to 5%) and lower nickel contents than austenitic stainless steels. The most used duplex stainless steels are the 2205 (22% Chromium, 5% Nickel) and the 2507 (25% Chromium, 7% Nickel); 2507 is known as super duplex due to its higher resistance to corrosion.
The advantage of combining ferritic and austenitic grades is that the resultant metal has a metallurgical structure that consists of two phases and therefore benefits from the properties of both microstructures.
These properties make duplex steel highly sought after in heavy industries, like oil and gas nuclear and chemical processing.
|UNS Number||UNS S32550,S32750 and S32760.|
|Size||1/2" to 20"|
|Unit Pipe Length||3 meter, 6 meter|
|Pipe Fluid||Chemical, Water, Steam|
|I Deal In||New Only|
|End Connection||Plain End,Beveled End,Threaded|