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Carbon Steel Flat Bar includes the common hot rolled flat bar and cold drawn flat steel bar. Its width is 12-200mm, the thickness is 3-30mm and the length is 3m-12m or as per the client’s request. MS rectangle bar is mainly used in the form various stress components according to the different needs of the structure, and it can also be used as a connection between components. Mild steel flat bar is widely used in the various construction structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves etc.
Mild steel flat bar, also known as carbon steel flat bar, is a flat rectangular section with square edges of various sizes. Mild steel flat bars are very economical and are most widely used in the construction, fabrication, and engineering industries. Low carbon steel flat bars are used on a large scale due to their excellent weldability, formability and machinability. Mild steel flat bars are versatile, have excellent strength, and are often used in general manufacturing. Mild steel flat bar uses include structural applications, construction, fabrication, mining, manufacturing, chemical plants, engineering, petroleum, nuclear power, food industry, gratings, railroad components, shipbuilding, energy and precision equipment
Product Description
| Product | Carbon Steel Flat Bar |
| Standard | AISI, ASTM, BS, DIN, EN, GB, JIS |
| Grade | Q195, Q235, Q345, SAE1010, SAE1020, SAE1045, EN8, EN19, C45, CK45, SS400 |
| Thickness | 1.5mm – 20mm |
| Width | 10mm – 870mm |
| Length | 2m, 5.8m, 6m |
| Technique | Hot rolled / cold rolled |
| Applications | Construction/machinery/stamping parts |
| Package | Standard Export Package |
| MOQ | 1 Ton |
Carbon steel flat bars are rectangular steel rods commonly used in structural applications such as support beams, bracing, and framing. They come in a variety of sizes and thicknesses and can be cut, formed, and welded into various shapes and configurations. A36 hot-rolled flat bar or flat stock is the best choice for most machining techniques. A36 hot-rolled flat bar has a rough blue-gray surface, dull rounded edges, and is dimensionally imprecise throughout its length. The A36 material is mild steel, commonly known as mild steel, which is both durable and economical. Common applications include shelving, sculpture, trim, supports, and brackets. ASTM A36/A36M-08 is a standard specification for carbon structural steel.
Application
Agricultural Modernization
Construction Engineering
Environmental Protection Engineering
Food Processing Industry
Intelligent Home Appliances
Medical and Health Field
New Energy Infrastructure









