Smooth Reinforcing Bar
Smooth Reinforcing Bar | |
| 1. Different types of plain round steel bars and their characteristics | |
| Diameter Range | Tensile Strength |
| 6-50mm | 335MPa |
| 6-50mm | 400MPa |
| 6-50mm | 500MPa |
| 6-50mm | 235MPa |
| 6-50mm | 300MPa |
| 6-50mm | 295MPa |
| 6-50mm | 390MPa |
| 6-50mm | 500MPa |
| 6-50mm | 500MPa |
| 2. Detailed steps of the production process of plain round steel bars | |
| Raw material preparation First, you need to prepare the raw materials, usually scrap steel or iron ore. These raw materials will be sent to the blast furnace for smelting to produce crude molten steel. Converter refining The crude molten steel will enter the converter for further purification to remove impurities. This process is like giving it a deep cleansing mask, making it purer. Continuous casting and rolling Then, this pure molten steel flows into the continuous casting machine, where it cools and solidifies into a billet with a certain shape (such as a square billet). Cooling and testing The last step is cooling, which is generally cooled to room temperature by natural air cooling or forced air cooling. Of course, it must undergo strict quality inspection before leaving the factory to ensure that each steel bar meets the standards. | |
| 3.Performance characteristics of Smooth Reinforcing Bar | |
| (1) Good plasticity: easy to weld, high strength-to-weight ratio. (2) Ductility and bending properties: can be easily bent into the desired shape without breaking. (3) Easy to weld: both manual arc welding and automatic welding machines can be used well together to ensure beautiful and firm joints. | |
| 4. Application of Smooth Reinforcing Bar | |
| Plain round steel bars are widely used in beams, columns, floor slabs, roofs, walls, concrete pavements, bridge decks, airport runways, tunnel linings, box culverts, dock floors, prefabricated components and other fields of industrial and civil buildings. | |
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