标准编号：ISO 4995:2014
中文名称：结构级热轧薄钢板
英文名称：Hot-rolled steel sheet of structural quality
发布日期：2014-10
标准范围
1.1 This International Standard applies to hot-rolled steel sheet of structural quality in the grades andclasses listed in Table 1, usually prepared without the use of microalloying elements. The product is intendedfor structural purposes where particular mechanical properties are required. It is generally used in thedelivered condition and is intended for bolted, dveted or welded structures. This product is produced on a widestrip mill not a plate mill.1.2 This product is commonly produced in thicknesses from 1,6 mm to 6 mm and in widths of 600 mm andover, in coils and cut lengths.1.3 Hot-rolled sheet less than 500 mm wide may be slit from wide sheet and will be considered as sheet.NOTE Hot-rolled sheet up to but not including 3 mm in thickness is commonly known as =sheer. Hot-rolled sheet3 mm and over in thickness is commonly known as either "sheet" or "plate'1.4 This International Standard does not cover steels intended for boilers or pressure vessels, steelsdesignated as commercial quality or drawing quality (covered in ISO 357311]), steels to be re-rolled tocold-reduced products, or steels designated as weathering steels, having increased atmospheric corrosionresistance.
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