ISO 683-2:2016

Действует

Heat-treatable steels, alloy steels and free-cutting steels -- Part 2: Alloy steels for quenching and tempering — 48 стр.

ICS

77.140.10 Heat-treatable steels / Термообрабатываемые стали

77.140.45 Non-alloyed steels / Нелегированные стали

77.140.20 Stainless. Including alloyed steels, corrosion-resistant steels, heat-resisting steels, etc. / Высококачественные стали