... ASTM A416, BS5689,JIS G 3536 etc. 3. Structure:1X 2, 1X 3, 1X7 1. Type: pc strand, pc steel strand, ... 14mm1X3 pc strandDia: 6.56mm, 8.60mm, 10.75mm, 12.9mm, 15.05mm1X7 pc strand(Normal or low relaxation)Dia ... : 9mm, 12mm, 12.7mm, 15mm, 15.2mm, 15.24mm, 15.7mm, ... A416, BS5689,JIS G 3536 etc.4. W.T.: 1.5ton-4ton5. Tensile strength: 1470-1860Mpa6. Yield strength: 1320 ...