ASTM A 764 - 07 Standard Specification for Metallic Coated Carbon Steel Wire, Coated at Size and Drawn to Size for Mechanical Springs

American Society for Testing and Materials (ASTM). Current edition approved March 1, 2007. Published March 2007. Originally approved in 1979. Last previous edition approved in 2001 as A 764 – 95 (2001). 5 p. This specification covers two finishes of round, metallic coated, hard-drawn, carbon steel spring wire having properties and quality for the manufacture of mechanical springs and wire forms that are not subject to high stress or require high fatigue properties.