Q345 steel specification Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure
Steel Plate/bar/coil For Boiler And Pressure Vessel Steel,Q245r Q345r Q370r,Hot Rolled Coil Plate , Find Complete Details about Steel Plate/bar/coil For Boiler And Pressure Vessel Steel,Q245r Q345r Q370r,Hot Rolled Coil Plate,Pressure Vessel Plate,Pressure Vessel Steel Plate,Hot Rolled Coil Plate from Supplier or Manufacturer
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