Duplex flanges offers high immune to corrosion and very great mechanical longevity. The high corrosion resistance of duplex flanges assures dramatically more up time than carbon steels flanges.
FiveBros Forgings are very well known industry in manufacturing and exporting wide range of Industrial Flanges products. We offer a variety of duplex flanges item which are made in different dimension and length parameters. Our professional staff guarantees our range of product can be applied in many commercial applications. They use high temperature to make best product like round bars. Duplex 2205 is a nitrogen boosted duplex stainless steel developed for preventing common rust issues encountered with the 300 series stainless steels. We supplies duplex and super duplex stainless steels in plate, sheet, bar etc.
“Duplex” is a stainless steel family that is not totally austenitic such as 304 metal as well as it is not ferritic such as 430 metal. The 2205 duplex stainless steel framework includes austenite pools rounded by a continuous ferrite phase. In the annealed situation 2205 has about 40-50% ferrite. The 2205 Duplex is mainly referred to as the work horse grade and is broadly used grade in the duplex family of stainless metal. The benefit of a duplex framework is that the good qualities of a ferritic alloy are combined with those of an austenitic alloy that features deterioration resistance and ease of production. Usage of 2205 Duplex stainless steel should be restricted to temperatures range below 600° F. Expanded raised temperature visibility can embrittle 2205 stainless. The 2205 duplex is an inexpensive solution for a number of applications where the 300 series stainless steels are vulnerable to chloride stress rust cracking. Stress deterioration cracking occurs when stainless steels are exposed to tensile stress while in contact with solutions containing chlorides. The susceptibility of stainless steels to stress deterioration cracking is also increased by raising temperatures.