Railway Bogie Thick Steel Plates for Freight Wagon Frames
Our railway bogie thick steel plates (grades Q345E, S355J2) provide high fatigue strength for freight wagon side frames and bolsters. Resistant to dynamic impact and rail vibration. These thick steel plates offer excellent weldability and low-temperature toughness at -40°C. Thickness 10–60mm. Certified to AAR M-201 and EN 13261. Reduce cracking in heavy-haul service. Extend wagon maintenance intervals with reliable railway-grade thick steel plates.