The yield strength of 2205 duplex stainless steel is more than twice that of ordinary austenitic stainless steel. This feature makes the designer reduce the weight when designing products, making this alloy more cost-effective than 316317l. This alloy is particularly suitable for the temperature range of - 50 ° f / + 600 ° F. For applications beyond this temperature range, this alloy can also be considered, but there are some limitations, especially for welded structures.
Application fields:
·Pressure vessel, high pressure storage tank, high pressure pipeline, heat exchanger (chemical processing industry).
·Oil and gas pipeline, heat exchanger and pipe fittings.
·Sewage treatment system.
·Pulp and paper industry classifier, bleaching equipment, storage and treatment system.
·Rotary shaft, press roller, blade, impeller, etc. in high-strength corrosion-resistant environment.
·Cargo box of a ship or truck
·Food processing equipment

Specification

Chemical Composition