Hot-Rolled Steel Strip of Structural Quality
|Publication Date:||1 June 2008|
|ICS Code (Flat steel products and semi-products):||77.140.50|
This International Standard specifies requirements for hot-rolled steel strip of structural quality in the grades and classes listed in Table 1, usually without the use of microalloying elements. This 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. It is commonly rolled on a narrow strip mill.
This product is commonly produced in thicknesses from 0,65 mm to 12 mm inclusive and widths up to 600 mm exclusive, in coils and cut lengths.
This International Standard does not cover steels designated as commercial quality or drawing quality (covered in ISO 6317, Hot-rolled carbon steel strip of commercial and drawing qualities) or steels intended for boilers or pressure vessels, or steels to be rerolled to cold-reduced products, or steels designated as weathering steels, having increased atmospheric corrosion resistance.
Hot-rolled steel strip can also be rolled on a wide continuous mill and slit into narrower coils. However, all attributes of the finished product meet the requirements of this International Standard.