Flanges
Alloy 31 Flange - Super Austenitic High Nitrogen Corrosion Resistant Flange | Sakshi Forge
Quick Summary (AI Overview)
Alloy 31 Flange (UNS N08031 / ASTM B462): Super-austenitic nitrogen-alloyed flange delivering superior resistance to mixed acids, chlorides, and concentrated sulfuric acid.
Alloy 31 (UNS N08031) is a super-austenitic nickel-chromium-molybdenum alloy with nitrogen addition, offering excellent resistance to sulfuric acid, chlorides, and mixed acid process environments.
Key Features
Super-austenitic, nitrogen-alloyed composition
Excellent resistance to sulfuric acid and chlorides
Good resistance to pitting and crevice corrosion
Strong performance in mixed acid environments
Custom sizes, classes and face finishes
Technical Specifications
Target Application Industries
Chemical ProcessingFertilizer ProductionPollution Control
Applications & Service Areas
Mixed Acid Process PipingSulfuric Acid Concentration Plants
Quick Quotation
Request Price & Specs
MTC EN 10204 3.1 & Inspection provided
Pan-India & global sea-freight dispatch
Custom dimensions/drawings supported
Response time: Less than 2 hours
Frequently Asked Questions
Read commonly asked questions about specifying and ordering Alloy 31 Flange.
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