Container Corten Steel Sheet Corten A Gr.B Q345NH S355jow Q295NH

Corten Steel (Weathering Steel) is a low-alloy high-strength steel with excellent atmospheric corrosion resistance, widely used in containers, building facades, bridges, and other outdoor structures. Common grades include Corten A (ASTM A242), Q345NH (Chinese GB standard), and S355JOW (EN 10025-5), which form a protective rust layer through added elements like Cu, P, and Cr, enhancing durability.