On July 25th, the Second Melting and Rolling Operation Department of Anyang Steel Corporation announced exciting news: the 1780 hot-rolling mill successfully rolled hot-rolled steel strip made of the nickel-based, high-temperature, corrosion-resistant alloy N10276! This breakthrough not only marks a significant leap forward for the operation in high-end steel production, but also vividly demonstrates the company's concerted efforts to advance towards the pinnacle of advanced steel materials. It also fully demonstrates the company's unwavering resolve and strong commitment to continuously expanding its specialty steel portfolio and accelerating the transformation of Anyang Steel.


Accordingly, the nickel-based, high-temperature, corrosion-resistant alloy N10276, an internationally recognized "superalloy," boasts exceptional corrosion resistance and high-temperature mechanical properties due to its high nickel content and rich alloying elements such as molybdenum, chromium, and tungsten. It is an essential material for equipment manufacturing in extreme environments and holds broad application prospects in high-end fields such as chemical engineering, energy, environmental protection, and aerospace. However, this alloy has a narrow processing window and is extremely challenging to roll, placing stringent requirements on equipment precision, temperature control, and process stability. Previously, only a handful of domestic companies were able to achieve stable mass production.

To ensure the successful rolling of the nickel-based, high-temperature, corrosion-resistant alloy N10276 hot-rolled steel strip, the company's leadership attached great importance to the project and implemented a comprehensive and coordinated approach. Relevant professional departments proactively provided support and strengthened coordination. The Secondary Steelmaking and Rolling Operations Department, drawing on previous experience in processing incoming materials and combining the actual process technology and equipment requirements of the hot rolling mill, developed a precise process route tailored to the alloy's poor thermal conductivity and high resistance to high-temperature deformation, providing a strong guarantee for the successful rolling of the product.

The successful rolling of the nickel-based, high-temperature, corrosion-resistant alloy N10276 hot-rolled steel strip marks a milestone for the company in the rolling of high-end alloy materials. Moving forward, the Secondary Steelmaking and Rolling Operations Department will leverage this opportunity to comprehensively review process experience, optimize production processes, and fully promote the expedited large-scale, mass-produced production of this product. This will contribute to the company's further development of high-end flagship products and expansion of its market share in advanced steel materials, supporting the creation of more advanced steel materials from this fertile land and their future development.