304Ni8.5 Stainless Steel Strips Manufacturers

304Ni8.5 stainless steel strip is a high-performance variant of the standard 304 stainless steel, distinguished by its elevated nickel content—approximately 8.5%—slightly higher than the typical 8% found in conventional 304. This small but significant increase enhances its corrosion resistance, formability, and stability, especially in demanding environments.Like standard 304, 304Ni8.5 is an austenitic chromium-nickel stainless steel with excellent resistance to oxidation, weak acids, alkalis, and atmospheric corrosion. The higher nickel content improves its toughness at low temperatures and enhances its resistance to stress corrosion cracking, particularly in chloride-containing environments. It also contributes to better thermal stability and long-term structural integrity under repeated thermal cycling.
One of the standout features of 304Ni8.5 stainless steel strip is its superior formability and weldability. It can be easily cold-rolled, stamped, bent, and deep-drawn into complex shapes without cracking or loss of performance, making it ideal for intricate components in electronics, automotive, and medical devices. Its surface finish is smooth and consistent, supporting high-quality polishing, brushing, or coating for both functional and aesthetic purposes.