標準號：BS EN 10025-4-2004
中文標準名稱：結構鋼熱軋制品.熱機軋制的可焊接細粒結構鋼的交貨技術條件
英文標準名稱：Hot rolled products of structural steels - Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels
標準類型：H40
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：H40
國際標準分類號：77.140.10;77.140.50
適用范圍：Part 4 of this document, in addition to Part 1, specifies requirements for flat and long products of hot rolled weldable fine grain structural steels in the thermomechanical rolled condition in the grades and qualities given in Tables 2 to 4 (chemical composition) and Tables 5 to 7 (mechanical properties) in thickness ≤ 120 mm for flat products and in thickness ≤ 150 mm for long products. In addition to EN 10025-1 the steels specified in this document are especially intended for use in heavily loaded parts of welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc., for service at ambient and low temperatures.