ASTM A128 X120Mn13 Manganese Coil is a premium austenitic high-manganese alloy steel coil, renowned for exceptional work-hardening performance and wear resistance. Its high manganese content enables rapid surface hardening under impact loads, while the core retains superior toughness and anti-fracture ability, making it ideal for severe abrasive and impact conditions. It features good formability and machinability for custom processing, with customizable thickness, width and length, precise dimensional tolerance. Special pre-treatment is needed for welding, serving as a core specialized material for heavy industrial wear-resistant components.