ISO 13976:1998被替代
Hot-rolled steel sheet in coils of structural quality and heavy thickness
出版：International Organization for Standardization
专家解读视频
This International Standard applies to hot-rolled steel sheet of structural quality in the grades listed in tables 1 and 3, without the use of microalloying elements. The product is intended for structural purposes where particular mechanical properties are required. It is generally used in the delivered condition and is intended for bolted, riveted or welded structures. The product is produced on a wide strip mill.This product is commonly produced in the range of thicknesses, greater than 6 mm to 25 mm and widths of 600 mm and over, in coils.This International Standard does not cover steels intended for boilers or pressure vessels, or steels designated as commercial quality or drawing qualities, or steels rolled to cold-reduced products, or steels designated as weathering steels, having increased atmospheric corrosion resistance or those products rolled on a plate mill.
