標準號：BS EN 10025-6-2004+A1-2009
中文標準名稱：結構鋼的熱軋產品.第6部分:淬火和淬硬條件下高屈服強度結構鋼平板產品的技術交付條件
英文標準名稱：Hot rolled products of structural steels - Part 6:Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
標準類型：H46
發布日期：2004/11/17 12:00:00
實施日期：2004/11/17 12:00:00
中國標準分類號：H46
國際標準分類號：77.140.10;77.140.50
引用標準：EN 1011-2;EN 10020;EN 10025-1-2004;EN 10027-1;EN 10027-2;EN 10163-1;EN 10163-2;EN 10164;EN 10029;EN 10048;EN 10051;EN 10162;EN 10160
適用范圍：Part 6 of this document, in addition to part 1, specifies requirements for flat products of high yield strength alloy special steels. The grades and qualities are given in Tables 2 to 4 (chemical composition) and Tables 5 to 7 (mechanical properties) and are supplied in the quenched and tempered condition as given in 6.3.The steels specified in this document are applicable to hot-rolled flat products with a minimum nominalthickness of 3 mm and a maximum nominal thickness ≤ 150 mm for grades S460, S500, S550, S620 and S690, a maximum nominal thickness ≤ 100 mm for grade S890 and a maximum nominal thickness ≤ 50 mm for grade S960, in steels which, after quenching and tempering, have a specified minimum yield strength of 460 MPa to 960 MPa.