SN EN ISO 683-2:2018現(xiàn)行
Heat-treatable steels, alloy steels and free-cutting steels - Part 2: Alloy steels for quenching and tempering (ISO 683-2:2016)
出版：Swiss Standards
專家解讀視頻
基本信息
標準編號： SN EN ISO 683-2:2018
標準類別：Standard
出版單位：Swiss Standards
標準頁數(shù)：0
標準簡介
ISO 683-2:2016 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 direct hardening alloy steels and the alloy flame- and induction-hardening 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.
