... strand diameter of0.6"(15.24mm ;15.7mm) &0.5"(12.7mm ; 12.9mm)Tensile strength1860 MpaYield ... strength1675MPaHardness20-35HRCStatic load test passed anchoring efficiencyηA≥0.95 and elongation ≥2% With-draw of ... Material: alloy structure steel, casting iron, strip steel etc.4) Models suitable for: PC strands 1x7 - 9.3, ... .0, 21.6, 21.8mm; PC strands 1x3 - 6.5, 8.6, 10.8mm; PC Wire 4.0, 5.0, 6.0, ...