Steel wire strand 1.Size: 9.53, 11.11, 12.7, 15.24mm 2.Standard: ASTM A416, BS, GB, etc ... : 1860Mpa Grade 270 Name Dia. Tensile Strength Standard steel wire strand 9.53mm-15.24mm1770Mpa-1860MpaGB5224, , ASTM A 416, ... BS 58961. Type : 1*3 wire & 1*7 wire2. Tensile strength: 1720Mpa-1860Mpa3. Standard: ASTM A 416, ... standard, quantity, packing and coil weight requirement. Steel wire Strand