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UNI 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

出版：Ente Nazionale Italiano di Unificazione (UNI)

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基本信息
標(biāo)準(zhǔn)編號(hào)： UNI EN ISO 683-2:2018
標(biāo)準(zhǔn)類別：Standard
出版單位：Ente Nazionale Italiano di Unificazione (UNI)
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)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.

等同采用的國(guó)際標(biāo)準(zhǔn)

ISO 683-2 : 2016 - Identical

EN ISO 683-2:2018 - Identical

ISO 683-2 : 2016 - Identical