S355J2 is a European standard alloy plate, S355J2 steel plate has good impact toughness and welding performance, loved by the majority of users in a variety of industries are widely used.
Used in construction, bridges, ships, vehicles, pressure vessels and other structures, carbon content (melting analysis) is generally not greater than 0.20%, the sum of the alloying element content is generally not greater than 2.5%, the yield strength is not less than 295MPa, with good impact toughness and welding performance of low alloy steel.
S355J2 Mechanical Properties: 1) Tensile Strength (σb/MPa): ＞3-≤16MM (thickness): 470-630 ＞16-≤40MM (thickness): 470-630 ＞40-≤63MM (thickness): 470-630 ＞63-≤80MM (thickness): 470-630 2) Yield Point (σs/Mpa): ＞3-≤16MM (thickness): ≧3-≤80MM (thickness): 470-630 2) Yield Point (σs/Mpa): ＞3-≤16MM (thickness): ≧295MPa. 16MM(Thickness):≧355 ＞16-≤40MM(Thickness):≧345 ＞40-≤63MM(Thickness):≧335 ＞63-≤80MM(Thickness):≧325 3)Impact Work Akv (J):-20° ≥27.
S355J2 Application: In bridges, ships, power station equipment, lifting and transport machinery, machinery manufacturing and other engineering and welded structural components to withstand higher loads are used in large quantities.
