Hot rolled steel is steel that has been roll-pressed at very high temperatures—over 1,700, which is above the re-crystallization temperature for most steels. This makes the steel easier to form, and resulting in products that are easier to work with. To process hot rolled steel, manufacturers first start with a large, rectangular length of metal, called a billet. The billet is heated and then sent for pre-processing, where it is flattened into a large roll. From there, it is kept at a high temperature and run through a series of rollers to achieve its finished dimensions. Steel shrinks slightly as it cools. Since hot rolled steel is cooled after processing, there is less control over its final shape, making it less suitable for precision applications. Hot rolled steel is often used in applications where minutely specific dimensions aren't crucial.


| Parameter | Specification |
|---|---|
| Product Name | Carbon Steel Sheet/Plate |
| Material | Q245R, Q345R, Q370R, 15CrMoR, 15MnNiDR, 15Mo3, 15CrMoG, 09MnNiDR, 12MnNiVR, 13MnNiMoR, Gr70, 18MnMoNbR, 19Mn6, 12Cr2Mo1R, 12Cr1MoVR, 12CrMo1R, 14Cr1MoR |
| Length | 1m-12m or as required |
| Width | 30mm-2000mm or as required |
| Thickness | 3mm-300mm or as required |
| Surface Treatment | 1. Galvanized 2. PVC, Black and color painting 3. Transparent oil, anti-rust oil |
| Application | Used in tool steel, cementation steel and bearing steel. Like reactor, heat exchanger, separator, spherical tank, liquefied gas tank, nuclear reactor pressure vessel, boiler steam drum, liquefied gas cylinders, hydropower station high pressure hose, spiral case and other equipment and components. |
| Packaging | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. |
| MOQ | 3-10 tons. We also can accept sample order. |
| Payment terms | TT / LC |
| Delivery terms | EXW, FOB, CIF, CRF, EAT |






Carbon steel plates have many uses and a large volume of demand. They are mainly used in railways, bridges, and various construction projects to manufacture metal components that bear static loads, and unimportant mechanical parts and general welded parts that do not require heat treatment.









