What is it?
Cold rolled full hard steel is a product that has not been fully finished with a surface product in a cold reduction mill. In essence, the steel is un-annealed cold-rolled steel. While other coils have a finish treatment, cold rolled full hard steel has no finisher.
Cold rolled full hard steel is commonly used in applications where limited bending or forming and a high resistance to denting is needed. This steel is often used as a base material or in making pipes.