PC strand : 1. Low relaxation high tensile strength 2. Material: SWRH82B 3. ... galvanized steel strandStructure:1*7,1*19, 1*37Standard:ASTM-A475, YBT5004-4001.Size:3.2mm-12.7mm...Galvanized steel wire strand for ... ground wires, steel core for ACSR, stay wires, guy wires, ... .7154.3358.7263.3567.9772.60 PC Prestressed concrete steel stand