ASTM International - ASTM A474-98
Standard Specification for Aluminum-Coated Steel Wire Strand
|Publication Date:||10 April 1998|
|ICS Code (Wires):||29.060.10|
1.1 This specification covers five grades of aluminum-coated, steel wire strand, composed of a number of round, steel wires, with aluminum coatings, for use as guys, messengers, span wires, and for similar purposes.
1.2 The five grades covered are as follows:
1.2.4 High-Strength, and
1.2.5 Extra High-Strength.
1.3 Minimum breaking strengths of strand for each grade are specified in Table 1.
1.4 The values stated in inch-pound units are to be regarded as the standard.