SM490 C Channel Bar
SM490 C Channel Bar Products Description
Chemical composition: mainly including carbon, silicon, manganese, phosphorus, sulfur and other elements, through the scientific proportioning and advanced smelting process, making these elements in the steel to play the best synergistic effect.
Mechanical properties: tensile strength of 490-610 MPa, yield strength of 365 MPa, elongation greater than 19%, shrinkage greater than 20%.
SM490 C Channel Bar Products Chracteristics
High strength: the yield strength of SM490 channel steel is not less than 490MPa, and the tensile strength is between 570~700MPa, which is able to withstand larger loads.
High toughness: when subjected to shock or vibration, SM490 channel steel can maintain better stability and safety.
Anti-fatigue: under the action of alternating stress, SM490 channel steel can maintain better durability and stability, and is not easy to fatigue damage.
Abrasion resistance: high surface NMness, excellent abrasion resistance, suitable for occasions that need to withstand abrasion.
Corrosion resistance: able to resist the erosion of the external environment to a certain extent, prolonging the service life of the structure.
Good welding performance: easy to weld, high quality of weld seam, able to meet the welding needs of various complex structures.
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