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Nitronic 60

Nitronic 60

Nitronic 60 is an austenitic stainless steel alloy with twice the mechanical strength of Type 316 stainless steel, superior corrosion resistance, and excellent resistance to galling and wear. Delivering reliable performance in challenging industrial applications.

Equivalent grades

• Nitronic 60
• UNS S21800
• ALLOY 218

Chemical Composition Reference


Physical Property Reference

• Density: 7.62 g/cm³

• Tensile strength: 655 MPa

• Yield strength: 345 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 60

Essential details
Nitronic 60 is a high strength UNS S21800 stainless steel which offers superior resistance to general corrosion compared to Type 304, yet not as high as Type 316 stainless steel. When cooled in the annealed condition, Nitronic 60 provides ideal bolting and shafting--however, when cooled in a high strength cold-worked condition, there is a small decrease in corrosion resistance in some environments.


- Bridge pins and hangers

- Valve stems, seats and trim

- Compressor shafts

- Boat shafting and mooring pins

- Bolts/nuts

- Pump wear rings

- Chain-drive systems – pins, bushings, wear rails & roller bearings

- Automotive valves

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