This standard specifies the ordering content, grade representation method, size, shape, weight and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of weathering steel plates for monorail transit rails. This standard applies to single-rolled weather-resistant steel plates for turnouts and track beams of monorail transit rails with a thickness not greater than 100mm.
T/SSEA 0020-2019 history
2019T/SSEA 0020-2019 Atmospheric corrosion resisting steel plates for the track of monorail transit