Product Name: Car wheel with steel hot-rolled Grade: 440CL Specifications: Thick T: 1.5 24 W W :800-1100 length L: C Standard: YBT4151-2006 Product Scope: Sulfur, phosphorus content is low, overall performance, weldability and high dimension accuracy. Use automobile beam steel. Mechanical properties: Tensile strength Rm Mpa 400 Elongation A% L0 = 50mm, b0 = 25mm