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UNS S30430 - EN 1.4567

UNS S30430 - EN 1.4567

EN 1.4567 is an austenitic stainless steel with X3CrNiCu18-9-4 as its EN chemical designation, optimized for forming into wrought products. Its corrosion and pitting resistance offers superior protection in harsh environments, making it ideal for extreme and long-term applications.

Equivalent grades

• UNS S30430
• DIN 1.4567
• AISI 304 Cu
• X3CrNiCu18-9-4

Chemical Composition Reference


Physical Property Reference

• Density: 7.90 g/cc

• Modulus of Elasticity: 200 GPa

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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UNS S30430 - EN 1.4567

Essential details
EN 1.4567 has the lowest thermal conductivity among the wrought austenitic stainless steels in the database. It can be equivalent to AISI 302 HQ and AISI 304 Cu, and is a chromium-nickel stainless steel. Unlike the similar material 1431/AISI 304, its copper content is 3-4%, which helps 1.4567 stainless steel to be suitable for cold forming. It can also be used at low temperature.

The material 1.4567 has good forging performance and good corrosion resistance (but not salt water resistance). Among other things, it is used in the automobile industry and screw manufacturing. Good corrosion resistance with excellent low cold work hardening properties.


- Automotive industry

- Chemical industry

- Screw manufacturing

- Kitchen facilities

- Food industry

- Mechanical Engineering

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