ISO 6306-2019 钢的化学分析--钢标准中列出元素的顺序 Chemical analysis of steel — Order of listing elements in steel standards

This document specifies an order for listing elements within the chemical composition of steels and most other iron-based alloys, excluding foundry irons.
NOTE This document has been developed and is used by ISO/TC 17/SC 4, but can also be used by other ISO/TC 17 subcommittees.st edition 2019-07 Chemical analysis of steel — Order of listing elements in steel standards Analyse chimique des aciers — Ordre de report des éléments dans les normes d'acier Reference number ISO 6306:2019(E) ？ ISO 2019 ISO 6306:2019(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context