654SMO® Stainless Steel

654SMO® stainless steel strip is a super austenitic stainless steel strip which contains 23% nickel, 25% chromium and 7% molybdenum.

Its corrosion resistance is equivalent to that of the best nickel-base alloys. 654SMO® is a registered trademark of Outokumpu OYJ.

The nitrogen content of 654SMO® stainless steel is twice as high as 254SMO® grade, and its strength is higher than 904L stainless steel strip.

654SMO® super austenitic stainless steel strip has very good local corrosion resistance.

It has good pitting corrosion resistance and good stress corrosion resistance under the conditions of sea water, aeration, crevices, and low-speed erosion.

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Category: Austenitic Stainless Steel Tag: 654SMO® Stainless Steel

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Futures of 654 SMO Super Austenitic Stainless Steel

Good local corrosion resistance, good pitting resistance and good stress corrosion resistance under seawater, aeration, gap and low speed scouring conditions.

It can be used as a good substitute to nickel-based alloys and titanium alloys.

When it comes to high-temperature resistance or corrosion resistance, it is also superior to 904L and 254SMO stainless steel materials.

654 SMO Super Austenitic Stainless Steel Applications

Oil refining, chemical equipment
Thermal power generation flue gas desulfurization device, wastewater treatment
Nuclear power generation, comprehensive utilization of coal, power generation energy field
Structures in the marine environment, seawater heat exchange industry
Paper manufacturing industry, various bleaching devices
Offshore platforms, heat exchangers, underwater equipment
Chemical processing industry, pipeline industry
High-strength, corrosion-resistant mechanical equipment and components