標(biāo)準(zhǔn)號(hào)：BS EN 10083-2-2006
中文標(biāo)準(zhǔn)名稱：淬硬鋼和回火鋼.非合金鋼的交貨技術(shù)條件
英文標(biāo)準(zhǔn)名稱：Steels for quenching and tempering - Technical delivery conditions for non alloy steels
標(biāo)準(zhǔn)類型：H40
發(fā)布日期：2006/8/31 12:00:00
實(shí)施日期：2006/8/31 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：H40
國際標(biāo)準(zhǔn)分類號(hào)：77.140.10
引用標(biāo)準(zhǔn)：EN 10002-1;EN 10020;EN 10027-1;EN 10027-2;EN 10045-1
適用范圍：This part of EN 10083, in addition to Part 1, specifies the technical delivery requirements for:- semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTES 2 and 3 in EN 10083-1:2006,Clause 1),- bars (see NOTE 2 in EN 10083-1:2006, Clause 1),- rod,- wide flats,- hot-rolled strip and sheet/plate,- forgings (see NOTE 2 in EN 10083-1:2006, Clause 1),manufactured from the direct hardening non alloy steels for quenching and tempering and the non alloy flameand induction hardening steels and supplied in one of the heat treatment conditions given for the differenttypes of products in Table 1, lines 2 to 7, and in one of the surface conditions given in Table 2.The steels are generally intended for the manufacture of quenched and tempered, flame or inductionhardened machine parts, but can also be used in the normalized condition.The requirements for mechanical properties given in this document are restricted to the sizes given in Table 9and Table 10.NOTE This document does not apply for bright steel products. For bright steel products EN 10277-1 and EN 10277-5apply.In special cases, variations in these technical delivery requirements or additions to them may be agreed at thetime of enquiry and order (see Annex A).