Стали термообрабатываемые, легированные и автоматные. Часть 14. Горячекатаная сталь для закаленных и отпущенных пружин
Название (англ.):
Heat-treatable steels, alloy steels and free-cutting steels; part 14: hot-rolled steels for quenched and tempered springs
Описание (англ.):
Gives requirements of delivery for round and flat bars and wire rods manufactured from certain alloyed steels intended for hot-formed and subsequently heat-treated springs or cold formed and subsequently heat-treated springs. In addition, the general technical delivery requirements of ISO 404 are applicable. Annex A gives supplementary or special requirements, Annex B the maximum dimensions for flats and rounds.