Description
Hot Rolled Carbon Steel Coil is a steel product in the form of a coiled steel strip produced from the hot rolling process in the Hot Strip Mill facility. Hot rolling is a mill process that involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel’s crystallization temperature. When steel is above the crystallization temperature, it can be shaped and formed quickly, and the steel can be made in much larger sizes. Hot-rolled steel is typically cheaper than cold-rolled steel due to the fact that it is often manufactured without any delays in the process, and therefore the reheating of the steel is not required (as it is with cold-rolled). When the steel cools off it will shrink slightly thus giving less control on the size and shape of the finished product when compared to cold rolled.
Application
Used in home appliance construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. Hot-rolled steel coils have excellent properties such as high strength, high toughness, and good weldability. Widely used in construction, machinery, boilers, pressure vessels and other manufacturing industries. It is also a material for cold rolled products and galvanized steel products. As a Hot Rolled Coil manufacturer and supplier, we supply quality Hot Rolled Coils at competitive prices.
Quality Assurance Commitment
We strictly in accordance with the ISO 9001 quality management We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
1.Raw material inspection: dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw materials quality assurance certificate check
2.Semi-finished goods inspection: physical and chemical inspection, leakage magnetism and ultrasonic inspection
3.Finished goods inspection: dimension and tolerance, appearance quality check and mechanical properties testing
4.Inspection before ex-factory: We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet our customers’ requirements.