DX51D/DX53D/DX54D/DX55D/DX56D steel coil
DX51D: It is a common cold-rolled substrate with good formability and weldability, suitable for general stamping and bending processing. DX53D: It is a deep-drawn cold-rolled substrate with higher stamping performance and suitable for complex stamping forming2. DX54D: It has higher strength and toughness and is suitable for manufacturing structural parts that need to withstand greater stress5. DX55D: It usually refers to a steel grade with higher strength, which may be used to manufacture automotive structural parts, etc.
