low alloy high strength steel plate q345b


Q345B Steel Plate(Provide cutting square and bar) - LION

Q345B Steel Plate(Provide cutting square and bar) - LION

Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel, material density is 7.85 g/cm3, tensile strength is 470-630 Mpa, and yield strength is 345 MPa (datasheet tested with 16mm diameter steel bars or steel plates). GB/T1591 Q345B Low Alloy High Strength Steel Plate, Coils 12 rows · Dec 10, 2018 · q345b round steel bars dealer in china, q345b high tensile strength bars mechanical GB/T1591 Q345B hot rolled high strength low alloy 4 rows · GB/T1591 Q345B hot rolled high strength low alloy structural steel plates are 'general GB/T1591 GB/T3274 Q345B low alloy high strength Q345B low alloy high strength steel plates enjoy good comprehensive performance, low temperature performance, cold stamping performance, good weldability and machinability. BBN Q345B steel plates are widely used in bridges, vehicles, ships, buildings, pressure vessels and so on manufacture industry all over the world. Q345b S355jr High Strength Low Alloy Structural Steel Plate