Material: SWRH82B Size: 1*7 wire 9.53mm, 12.7mm, 15.24mm, 15.7mm Grade: 1860MPa Relaxation Rate: 2.5% Elongation Rate: â?¥3.5% Standard: ASTM A416, BS5896-2012 Coil Dimension: Inner Diameter: 800m; Outer Diameter: 1400mm; Width: 750mm Coil Weight: 2.5-3.2MT/Coil Packing: Coils wrapped by 8 steel strips Fully wrapped with waterproof & P.P woven sheet Fixed with wooden pallet Strapped at 8 places with steel strips