CRFH (Cold Rolled Full Hard) steel sheet is a remarkable category of steel known for its
exceptional quality and reliability. The CRFH steel sheet undergoes a specialized cold rolling
process that imparts superior strength and surface finish. With its unique properties, CRFH
steel sheet finds extensive use in various industries, making it a preferred choice for critical
applications.
Cold Rolled Full Hard Unprocessed Sheet is produced by
Prompt for direct use by customers in applications that do
not require any formability beyond very limited bending and/or roll forming. It is also used as
feed for the Hot Dip Galvanizing process (Flux & Furnace type). The steel is highly
work-hardened, exhibiting a high resistance to denting, with a minimum Rockwell B hardness of
85. Since the product is supplied directly after cold rolling without further processing, Full
Hard Cold Rolled Unprocessed Sheet will have residual cold mill oils on the surface. The product
is supplied in coil form, with precise thickness tolerance, by removing off-gauge coil ends.
