标准摘要
[中文适用范围]： 规定了特定合金钢钢坯和棒材的交货技术要求。 在特殊情况下，这些技术交付要求的变化或补充可能构成询价和订购时协议的主题。 此外，ISO 404 的一般技术交付要求也适用。 [外文原描述]： Specifies the technical delivery requirements for billets and bars made of specific alloyed steels. In special cases, variations in these technical delivery requirements or additions to them may form the subject of an agreement at the time of enquiry and order. In addition, the general technical delivery requirements of ISO 404 are applicable.
英文名称Ferritic-pearlitic engineering steels for precipitation hardening from hot-working temperatures