Cold-reduced carbon steel strip with a maximum carbon content of 0,25 %

This document specifies technical requirements for cold-rolled carbon steel strip containing a maximum carbon content of 0.25%. It applies to materials intended for various engineering applications where formability and surface quality are critical. The standard establishes criteria regarding chemical composition, mechanical properties, dimensional tolerances, and surface finish for the product. Detailed classifications are provided based on different tempering grades and surface conditions to meet diverse manufacturing needs. Procedures for sampling and testing methods are also outlined to ensure consistency in quality assessment across production batches. These specifications facilitate international trade by providing a unified framework for manufacturers and users of steel strip materials. The document covers aspects such as tensile strength, elongation, and hardness, which are essential for determining suitability in structural and general purpose uses. Adherence to these guidelines helps maintain uniformity in material performance while supporting efficient production processes globally.