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Nitronic 30

Nitronic 30

Nitronic 30 is an austenitic stainless steel with nitrogen-strengthening for enhanced wear and corrosion resistance. It is more than double the yield strength of typical austenitic grades, providing excellent mechanical properties and superior durability.

Equivalent grades

• Nitronic 30
• UNS S20400
• ASTMA240
• ASTMA666

Chemical Composition Reference


Physical Property Reference

• Density: 7.86 g/cm³

• Tensile strength: 655 MPa

• Yield strength: 330 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 30

Essential details
Nitronic 30 is a highly tough, wear-resistant alloy that provides excellent corrosion resistance. Its strength-to-weight ratio is up to three times that of carbon steel, achieving a yield strength of almost twice that of 304 alloy. This allows for cost and weight savings, as less material is needed for the same strength.


- Hose Clamps

- Chutes

- Coal Buckets

- Bucket Liners

- Fasteners

- Gates

- Truck Beds

- Lorry and Bus Frames

- Sewage Treatment Structures

- Hoppers

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