Over deze norm
||Chemische analyse van ijzer en staal
This International Standard applies to cold-reduced steel sheet of structural quality in grades CR220, CR250, CR320 and CH550, usually without the use of microalloying elements. The product is intended for structures that may include bolting, riveting and welding. It is generally used in the delivered condition for fabricating purposes, such as bending, forming or welding. This product is commonly produced in thicknesses from 0,36 mm up to 3 mm and in widths of 600 mm and over, in coils and cut lengths. Cold-reduced sheet less than 600 mm wide may be slit from wide sheet and will be considered as sheet.