S235 Mild Steel Bar
S235 Mild Steel Bar Products Description
Chemical composition: The chemical composition of S235 flat steel mainly consists of carbon (C), manganese (Mn), phosphorus (P), sulfur (S) and other elements. Carbon content usually does not exceed 0.20%, manganese content does not exceed 1.60%, phosphorus and sulfur content is also limited. In addition, may also contain other trace elements such as chromium (Cr), nickel (Ni), copper (Cu), molybdenum (Mo) and nitrogen (N), but the content of these elements is usually low.
Mechanical properties: The tensile strength of S235 flat steel is usually between 330 and 510 MPa, the yield strength is between 165 and 235 MPa, the elongation is ≥24%, and the impact absorption energy at 0°C is ≥27 J.1 These performance indexes ensure that it can be used in a wide range of engineering applications. stability and reliability in various engineering applications.
S235 Mild Steel Bar Products Details
High strength: the yield strength of S235 flat steel is usually between 165~235MPa, the exact value is affected by the thickness of the steel plate. The yield strength is ≥235MPa when the thickness is less than 16mm, and ≥225MPa when the thickness is between 16~40mm.
Good welding performance: S235 flat steel is suitable for various common welding methods, such as electrode arc welding, submerged arc welding and gas shielded welding. The welded joints have high strength and reliability, are not easy to crack or porosity and other defects, and have good corrosion resistance.
Processing performance: S235 flat steel can be cut, drilled, stamped and other operations in conventional processing equipment, processing ease is high. It can also be manufactured into various shapes of components by cold bending processing and hot forming, etc., with high plasticity.
Widely used: Because of its good strength and toughness, S235 flat steel is widely used in construction, bridge, machinery manufacturing and other fields, used to manufacture building beams, columns, bridges, pylons and other components to meet the load-bearing requirements of the building structure.
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