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Nitronic 50

Nitronic 50

Nitronic 50 is a premium austenitic stainless steel featuring superior corrosion resistance compared to 300 or 400 series stainless steel. It offers enhanced strength, low magnetic permability, and remains non-magnetic in cold environments - making it an excellent choice for high-risk applications like medical implantations. Commonly known as XM-19 and UNS S20910.

Equivalent grades

• Nitronic 50
• UNS S20910
• XM-19

Chemical Composition Reference


Physical Property Reference

• Density: 7.88 g/cm³

• Tensile strength: 690 MPa

• Yield strength: 380 MPa

• Elogation: 35%

Stock & Dimensions

Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs.
• Bar: 0.5~600mm Diameter
• Coil: 0.5~150mm Thick
• Plate: 0.5~200mm Thick
• Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick
• Available in specific sizes

Product Forms

We provide you with a variety of product forms, including but not limited to:
• Bar/Rod
• Pipe/Tube
• Coil/Strip
• Plate/Sheet/Circle
• Wire
• Fitting (Flange, Elbow, Tee...)
• Customize

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Nitronic 50

Essential details
NITRONIC 50 stainless steel is a cost-effective solution for areas requiring corrosion and strength resistance. It provides corrosion resistance that surpasses Types 316 and 316L and twice the yield strength of standard austenitic stainless steels. With superior mechanical properties at both high and low temperatures, NITRONIC 50 is an excellent choice that won't become magnetic even when cold worked.


- Valves

- Pumps and Boat Shafts

- Heat Exchangers

- Nuclear

- Food Processing

- Chemical

- Pulp and Paper

- Oil and Gas (Housing & Downhole Tools)

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