標準號：BS EN 10083-2-2006
中文標準名稱：淬硬鋼和回火鋼.非合金鋼的交貨技術條件
英文標準名稱：Steels for quenching and tempering - Technical delivery conditions for non alloy steels
標準類型：H40
發布日期：2006/8/31 12:00:00
實施日期：2006/8/31 12:00:00
中國標準分類號：H40
國際標準分類號：77.140.10
引用標準：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).