304 2BA Stainless Steel Coil

304 2BA stainless steel coil is a high-end austenitic alloy product featuring a double bright annealing (2BA) process—an advanced upgrade over the standard BA finish. This treatment produces an ultra-smooth, mirror-like surface, enhanced corrosion resistance, and non-magnetic characteristics. Unlike martensitic grades such as 420, which are harder and magnetic, or standard 304 BA with single annealing, 304 2BA offers a more refined and uniform finish.

With a balanced composition of 18–20% chromium, 8–12% nickel, and low carbon content (≤0.08%), it ensures durability and excellent performance. The coil format supports precise, continuous processing, making it ideal for large-scale production of high-end components used in luxury architecture, advanced electronics, and medical equipment where flawless surface quality and efficiency are essential.