ASTM A227 is a specification for high-strength, cold-drawn steel wires made from carbon steel. Designed for applications requiring high strength and durability, ASTM A227 materials are subjected to a specialized drawing process that enhances their tensile strength. The main functions of ASTM A227 wires include providing structural integrity, resistance to deformation, and the ability to bear heavy loads. Technological features include a high carbon content, which allows for increased hardness and strength, and strict quality controls to ensure consistency. These wires are commonly used in the construction of Guy wires, strand cables, and various types of预应力 concrete elements.