Carbon Steel Coil

※   Hot-rolled coil is a product that is processed before the billet is recrystallized, while cold-rolled coil is a follow-up process on the basis of hot-rolled coil. Normally, the weight of the steel coil is about 15 to 30 tons.

※   As one of the important products of iron and steel industry, hot rolled coil is widely used in construction, machinery manufacturing, automobile manufacturing and other fields. With the development of economy and the growth of market demand, the demand for hot rolled coil is also increasing. Therefore, the expansion of hot rolling production capacity is of great significance to meet market demand and promote economic development.

※   Cold-rolled coil is also a common product in the steel industry. The cold-rolled coil is obtained by subsequent processing on the basis of the hot-rolled coil, and its surface is smoother and its dimensional accuracy is higher. Cold-rolled coil is widely used in electronics, home appliances, automobiles and other industries, which plays an important role in improving product quality and performance.