

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.
| Name | Carbon steel plate |
| Place of Origin | China |
| Alloy Or Not | Non-alloy |
| Certificate | API, SNI, JIS, ISO9001 |
| Surface Treatment | Hot Rolled |
| Tolerance | ±1% |
| Thickness | 3mm~300mm |
| Grade | A32, D32, A36, E36, S235JR, S355JR, etc. |
Smooth surface, excellent corrosion resistance, high heat resistance, and adequate zinc layer.
Best raw materials for production, advanced technologies, and a thorough inspection system.
Perfect painting and beautiful appearance to customize your different needs.
Tonghui is a large-scale steel supplier specializing in research and development, processing, sales, and technical services. Our business covers PPGI, galvanized steel coils, steel bars, seamless steel pipes, stainless steel plate coils, and more. Tonghui adopts a scientific management model, and its products are widely used in industries such as aerospace, military equipment, petrochemicals, automotive parts, shipbuilding, and precision machining.
The company has obtained ISO9001:2015 certification, and some products have obtained SGS environmental protection testing reports. We are committed to providing customers with high-quality solutions, focusing on integrity, responsibility, and innovation.


