S355J0 belongs to the European standard carbon steel plate, the same type of national standard steel plate corresponds to the Q345B, but the two materials can not be completely replaced, just more similar. The latter J0 indicates the impact temperature of the material for the 0 degree impact, the same, J2 is expressed as -20 degrees impact. Steel plate is generally delivered in the state of controlled lashing, normalized or normalized rolling.
S355J0 steel plate has high strength, stiffness and plasticity, can meet a variety of structural design requirements; high corrosion resistance, can resist the erosion of the external environment, to improve the service life of the structure; high thermal conductivity, can resist the erosion of the fire; high insulating properties, can resist the erosion of the electromagnetic wave; high impact resistance, can resist the erosion of external impact; high impact resistance, can resist the erosion of external impact; high impact resistance, can resist the erosion of the external impact; high impact resistance, can resist the erosion of the external impact Erosion; high tensile strength, can resist the erosion of the external tensile force; high plasticity, can resist the erosion of the external pressure; S355J0 steel plate is mainly used for bridges, ships, power station equipment, lifting and transportation machinery, machinery manufacturing and other engineering and welded structural components subject to high loads.
