ASTM A1023/A1023M-15

1.1 This specification covers the general requirements for the more common types of stranded steel wire ropes. Included in this specification are wire ropes in various grades and constructions from ¹/₄ in. [6 mm] to 2³/₈ in. [60 mm] manufactured from uncoated or metallic coated wire. Also included are cord products from ¹/₃₂ in. [0.8 mm] to ³/₈  in. [10 mm] manufactured from metallic coated wire. For specific applications, additional or alternative requirements may apply.

1.2 The values stated in either inch-pounds or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.