ASTM A790 UNS S32205 is a duplex steel type that is a mixture of different elements. There are chromium, molybdenum and nitrogen in the composition of SA 790 UNS S32205 steel material. The composition calls for corrosion resistance and strength in the mid-range among the other duplex steel types. Therefore the Duplex S32205 Pipe has a medium range of mechanical properties. There are three different categories of duplex steel material. They are the duplex, super duplex and the lean duplex. The categories differ based on the chromium addition and the PREN numbers. The PREN number is an indication of pitting corrosion resistance. The Duplex S32205 Seamless Pipe belongs to the ordinary duplex steel. This type is cost effective compared to the other two types and is therefore the most used duplex steel type.
The ASTM A790 UNS S32205 Welded Pipe gets additional strength through the making procedure. The welded ones are hot rolled while the seamless pipes are cold drawn. They can both be strengthened further but to a limited extent with cold working. The SA 790 UNS S32205 Tube is used in application that performs under mildly high temperatures, pressures and mildly corrosive environments. The applications of Duplex S32205 UNS Seamless Pipe are seen in water purification and waste water management systems along with high precision. These are easy to install. In cases where special pipes are needed, special pipes such as the SA789 S32205 UNS Bush Hex Pipe are used. The electric resistant welded UNS S32205 Stainless Steel ERW Pipe is easy to weld upon. For this reason, the ERW pipe is used with applications that require much welding at installation. The Duplex ASTM A790 UNS S32205 Pipe usage is not limited to the industrial applications; they could also be seen in low cost, domestic applications as well.
|Material Specification||ASTM A 790 ASME SA 790|
|Dimensions||ASME B36.10M or B36.19M|
|Sizes and Schedules||1/2 - 12 “NB IN, SCH20, SCH30, SCH40, STD, SCH80|
|Various available types||Seamless / ERW / Welded / Fabricated|
|Other Forms||Round, Hydraulic Etc|
|Length||Single, Double Random & Cut to size|
|Pipe End Forming||BOE, BBE, BSE, BE, PBE, BLE, TOE, BOE, POE, TBE, Plain / Beveled End, Treaded|