Stainless Steel Alloy Duplex 2205, UNS S32205

Duplex 2205 aka UNS S32205 is a nitrogen-approved stainless steel. It offers excellent corrosion resistance and high strength. A noteworthy point for Duplex 2205 is that it offers much higher levels of corrosion resistance than most other austenitic stainless steels.

Other advantages include:

• High resistance to crevice corrosion and pitting effects
• Performs brilliantly in most caustic conditions
• Good weldability

Chemical Composition-

• Chromium- Between 21-23%
• Nickel- Between 4.5-6.5%
• Manganese- Up to 2% Max
• Molybdenum- Between 2.5-3.5%
• Nitrogen- Between 0.08-0.20%
• Phosphorus- Up to 0.30% max
• Carbon- Up to 0.030% max

Industries-

• Food Processing Industry
• Pulp and Paper Manufacturing Industry
• Oil and Gas Exploration and Processing Industry
• Waste Management Industry
• Applied for Chemical processing, transport, and storage
• Marine and Land Cargo Industry
• Biofuel Production Industry

We supplies Duplex 2205 in a various shapes and sizes including coil, plate, plate, sheet, coil, and more. All these forms match standards like ASTM, UNS and ASME.