Recently, the furnace coil rolling mill production line of TISCO Xinhai Company of TISCO Group successfully rolled off the N06625 nickel-based alloy hot coil, with a unit weight of more than 14 tons. This innovative achievement marks the completion of the entire process of TISCO's 625 nickel-based alloys from smelting to rolling. This is not only another breakthrough for TISCO in the field of high-end metal materials, but also adds a new dimension to China's competitiveness in the global special alloy market.
N06625 is a solid solution strengthened nickel-based alloy with excellent corrosion resistance. It is widely used in various fields such as high-end equipment manufacturing, petroleum, and petrochemicals. However, due to its characteristics of easy segregation during solidification, narrow hot working range, and high deformation resistance, it has become a global problem to produce wide coils of more than 10 tons per coil. In recent years, TISCO has fully utilized its world-leading stainless steel manufacturing technology and the synergistic advantages of advanced equipment at various bases and has achieved major innovations and breakthroughs in ultra-large single-weight billet preparation technology and rolling technology, and successfully trial-produced the world's largest wide-width N06625 nickel-based alloy hot coil.
This innovative move by TISCO makes it the only manufacturer in China and the third in the world that has the ability to mass produce nickel-based alloy N06625 wide-width coils through the entire process. It will provide global customers with more diverse, higher-quality, and more efficient product choices.