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Nitronic 50

Shapes Available

  • Pipe
  • Round Bar
  • Sheet


  • Marine
  • Natural Gas
  • Oil Refining
  • Petrochemical

Industry Names

  • XM19


  • Specialty Steel


  • AMS 5764 (Bar)
  • AMS 5861 (Plate/Sheet)
  • ASTM A240
  • ASTM A312
  • ASTM A314 (Forgings)
  • ASTM A403
  • ASTM A412
  • AWS ER209
  • NACE MR-01-75 (Welding Wire)
  • UNS S20910
  • UNS S20910 (Pipe and Tube)


  • Heat Exchangers
  • Marine Hardware
  • Pressure Vessels
  • Pump Shafts


  • Good Corrosion Resistance
  • High strength Austenitic Alloy

Nitronic 50 or XM-19 is technically an austenitic stainless steel with superior corrosion resistance to that of 316 and 317 with almost twice the yield strength at room temperature. At both higher and lower temps Nitronic 50 possesses good mechanical properties. Where Nitronic 50 is unique is that unlike other grades of austenitic stainless steels, Nitronic 50 doesn't become magnetic when cold worked or cooled to below zero temps.

Nitronic 50 has fantastic corrosion resistance in the following applications: petrochemical, food processing, marine applications, as well as some nuclear and oil and gas. Nitronic 50 is available in the following forms: Round Bar, Plate and Sheet.

Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

DISCLAIMER: The information provided on this Web site, technical or otherwise, is merely for informational purposes, and is not intended to serve as a guide, manual, instructions, or any kind reference for proper safety procedures or material purchasing. Michlin Metals makes no warranty, express or implied, based on the statements on this Web site and, as such, will not be liable for any damages, either direct or indirect, including but not limited to consequential damages, such as damages for loss of profits, that may arise based on reliance on the information provided on this Web site. Some information has been referenced from reliable industry sources. Tradenames listed are the sole property of the tradename owners. Michlin Metals typically provides branded products through its relationships with mills and authorized re-sellers. Equivalent non-branded product is sometimes also available through certified sources of such products. Michlin Metals will never substitute non-branded product when branded product is requested.

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