ISO 1005-4:1986

Railway rolling stock material — Part 4: Rolled or forged wheel centres for tyred wheels for tractive and trailing stock — Quality requirements

Specifies requirements for the manufacture and supply of rolled or forged wheel centres for tractive and trailing stock, which are suitable for tyring and are made of unalloyed steels in accordance with table 1 and clause 4. Spoked wheel centres are not covered. In addition to this part of ISO 1005, the requirements of ISO 404 are applicable.