Railway rolling stock material — Part 1: Rough-rolled tyres for tractive and trailing stock — Technical delivery conditions
铁路车辆材料第1部分:牵引和牵引车辆用粗轧轮胎——交货技术条件
Specifies requirements (chemical composition, physical and mechanical properties, dimensional characteristics, marking) for the manufacture and supply of rough-rolled tyres of unalloyed steels. Also deals with information to be supplied by the purchaser, classification, inspection, delivery, guarantee. In addition, the requirements of ISO 404 are applicable.