... B498, BS183, IEC, GB, DIN, JIS Specification of 7 Wire Strand:1. Steel: Carbon constructional quality steel 2. Standard: ASTM A475, ASTM B498, BS183, IEC ... *24, 1*37 Application of 7 Wire Strand:- ACSR- Ground Wire- Communication Cable- Messager Wire- Guying Wire Processing of Steel Strand Wire: Details of 7 Wire Strand: ConstructionNominal dia(mm)Min.breaking ...