Alloy31

Alloy 31 is a nitrogen-containing iron-nickel-chromium-molybdenum alloy with properties between super austenitic stainless steels and existing nickel-based alloys. alloy 31 (N08031) nickel-based alloy is suitable for applications in chemical and petrochemical industries, environmental engineering and oil and gas production.

Alloy 31 steel pipes, tubes, seamless tubes (1) Excellent corrosion resistance in halide media (whether acidic or alkaline). Excellent corrosion resistance in any concentration of sulfuric acid Excellent corrosion resistance and resistance to erosion corrosion in phosphoric acid media . Excellent resistance to localized and uniform corrosion in chlorine dioxide bleach media. Excellent corrosion resistance in both reducing and oxidizing environments. Easy to process and weld. Has the certification that it can be used to manufacture pressure vessels with wall temperatures from -196 to 450°C.