UNS S17400, 1.4542, high strength stainless steel SUS 630
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Specification, Chemical & Mechanical Performance
SUS 630 (UNS S17400)
SUS 630 is a high-strength stainless steel. Its corrosion resistance is equivalent to that of 18-8 austenitic stainless steels, while its strength is similar to chromium stainless steels. SUS 630 is ideal for applications that require an extra boost of strength, such as steel belts and high-strength mechanical parts. It's available in plate, sheet, and strip form.
Heat Treatment
SUS 630 is a high-end stainless steel that can be treated with H900 or H1150 for maximum mechanical properties and ductility, respectively. After working, both solutions are available. Enjoy the benefits of working with precision and strength.
Weldability
Our SUS 630 weldable steel offers maximum welding efficiency with various welding methods. High-efficiency solutions can be obtained with a normal solution treatment followed by H900 treatment after welding.
Pickling
Our austenitic stainless steel provides superior performance for pickling thick scale after solution treatment or hot working. This steel is the perfect choice for efficient and reliable scale removal while maintaining durability.
Applications
This product is perfect for manufacturing press plates, steel belts, and other high strength mechanical parts. It offers superior strength and endurance, making it superior to other materials for these applications.