Super Austenitic & Duplex Stainless Steel bar

The super-strong Super Austenitic & Duplex Stainless Steel Bar consistently out-performs standard austenitic stainless steel grades in severe environments. Cost-effective and high-performance, the Super Austenitic & Duplex Stainless Steel Bar is the workhorse of stainless steels. Super Austenitic & Duplex Stainless Steel Bar is currently in stock and ready to be shipped immediately.

Stock Sizes

  • PSQ
  • Round
  • Square
  • Flat

Custom sizes available upon request

Benefits Of Super Austenitic & Duplex Stainless Steel

  • Delivers twice the high yield strength of standard austenitic stainless steel grades
  • Superior resistance to general corrosion than standard austenitic stainless steel grades
  • Higher resistance to stress corrosion cracking than standard austenitic stainless steel
  • Better fatigue strength than standard steel grades due to higher corrosion resistance
  • Provides greater heat conductivity than standard austenitic stainless steel grades
  • Good weld-ability and workability
  • A high-performance, cost-effective option to the more expensive high-nickel alloys

Industries That Benefit From Using Super Austenitic & Duplex Stainless Steel

  • Chemical production
  • Oil and gas production
  • Petrochemical
  • Pulp and paper production
  • Water desalinization

Products Constructed With Super Austenitic & Duplex Stainless Steel

  • Augers
  • Cargo tanks
  • Couplings
  • Diaphragm seals
  • Fans
  • Fasteners
  • Heat exchanges
  • Hubs
  • Instrumentation index
  • Pipe fittings
  • Press rolls
  • Pressure vessels
  • Rotors
  • Screw conveyors
  • Shafts
  • Valve parts
  • And more

Primary Elements

  • Chromium (between 19.5%-27%)
  • Nickel (4.5%-6.5%)
  • Molybdenum (2.5%-3.5%)
  • Nitrogen (.08%-.20%)

Why Should I Order Super Austenitic & Duplex Stainless Steel Bars From National Superty Alloys?

  • NSA is ISO certified
  • NSA offers overnight delivery
  • Professional packaging ensures that your product is received in top condition
  • Our staff has in-depth product knowledge and extensive cross training. They are motivated to give you quick, accurate information-first call, every call!
  • Contact us and get the right answers right away!

Call NSA for any size, shape or alloy that is not listed.

The information above is not warranted, guaranteed, or for design purposes.

The information above is not warranted, guaranteed, or for design purposes.

Get the right answers right away!Get the right answers right away! People make the difference at National Specialty Alloys, Inc. With our in-depth product knowledge and extensive cross training, the National Specialty Alloys, Inc. sales and support staff are motivated to deliver fast, accurate information - first call, every call.

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