Black Annealed Cold Rolled Carbon Steel Coil

Product Description Carbon steel is extremely strong and shock resistant. This makes carbon steel coil a popular choice for construction, piping and to support modern roads. This type of carbon steel coil is also not prone to rotting as many other metals are,such as galvanized steel plate and prepainted steel coil. Safe -Compared to many other materials, steel is safe to handle and work with. Carbon steel coil is a major type of steel coil.Rolling is divided into cold-rolled and hot-rolled steel sheets, and the recrystallization temperature is the distinguishing point. The hot-rolled sheet has poor toughness and surface smoothness, and the price is low, while the cold-rolled sheet has good stretchability and toughness, but the price is more expensive. The cold-rolled sheet is cold-rolled, and the surface has no oxide skin and is of good quality. The hot-rolled sheet is processed by hot rolling, and the surface has an oxide scale, and the thickness of the sheet…