Hot Rolled Steel Coil is a flat steel product manufactured through a hot rolling process at high temperatures (typically above 1,700°F / 927°C). This method involves heating slabs or billets above their recrystallization point and passing them through rollers to achieve the desired thickness and width.

Carbon steel coils have the same strength and toughness and are easy to process and weld, so they are widely used in construction, manufacturing, transportation, chemical industry and other fields.

Cold Rolled Steel Coil is a flat steel product manufactured by further processing hot-rolled coils at room temperature through cold reduction mills. This process compresses the steel to precise thicknesses, enhances surface finish, and improves mechanical properties.

Carbon Steel Coil refers to a flat-rolled steel product made primarily from iron and carbon, with varying levels of manganese, silicon, and other trace elements. It is available in hot-rolled (HR) or cold-rolled (CR) forms, offering different mechanical properties, surface finishes, and applications.

Carbon Steel Coil refers to a flat-rolled steel product made primarily from iron and carbon, with varying levels of manganese, silicon, and other trace elements. It is available in hot-rolled (HR) or cold-rolled (CR) forms, offering different mechanical properties, surface finishes, and applications.

SPCC steel is produced by subjecting hot rolled steel to a cold rolling process, which not only improves its surface finish but also enhances its mechanical properties.