EN ISO 683-3:2019被替代
Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2019)
出版：Comite Europeen de Normalisation
專家解讀視頻
基本信息
標準編號： EN ISO 683-3:2019
標準類別：Standard
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
This document specifies the technical delivery requirements for — semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTE 1), — bars (see NOTE 1), — wire rod, — finished flat products, and — hammer or drop forgings (see NOTE 1) manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2.
替代本標準的新標準
