標(biāo)準(zhǔn)號：DIN EN ISO 683-2-2018
中文標(biāo)準(zhǔn)名稱：熱處理鋼、合金鋼和易切削鋼. 第2部分: 淬火和回火合金鋼 (ISO 683-2-2016); 德文版本 EN ISO 683-2-2018
英文標(biāo)準(zhǔn)名稱：Heat-treatable steels, alloy steels and free-cutting steels - Part 2: Alloy steels for quenching and tempering (ISO 683-2:2016); German version EN ISO 683-2:2018
標(biāo)準(zhǔn)類型：H40
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：H40
國際標(biāo)準(zhǔn)分類號：77.140.10;77.140.20;77.140.45
引用標(biāo)準(zhǔn)：EN 10204-2004;EN 10247-2017;ISO 148-1-2016;ISO 377-2017;ISO 404-2013;ISO 642-1999;ISO 643-2012;ISO 683-1-2016;ISO 683-3-2016;ISO 683-4-2016;ISO 683-5-2017;ISO 683-14-2004;ISO 683-18-2014;ISO 3887-2017;ISO 4885-2018;ISO 4948-1-1982;ISO 4948-2-1981;ISO/TS 4
適用范圍：This part of ISO 683 specifies the technical delivery requirements for a) semi-finished products, hot formed, e. g. blooms, billets, slabs (see Note 1), b) bars (see Note 1), c) wire rod, d) finished flat products and e) 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