7.0mm Helical Rib PC Wire

7.0mm Helical Rib PC Wire Nominal diameter (mm)Diameter Tensile Strength (Mpa)Yield Strength (Mpa)Elongation L0=200mm %1800Bending TestRelaxationStandardTimesBending Radius(mm)Condition%4.001470 1570 1670 1770 18601290 1380 1470 1560 1640≥3.5≥310Initial load being 70% of nominal breaking strength≤2.5The mechanical properties of Helical rib pc wire can meet the international standards of ASTMA881 BS5896 AS1310 EN10138 JISG 35364.80≥3.5≥415≤2.55.00≥3.5≥415≤2.55.25≥3.5≥415≤2.56.00≥3.5≥415≤2.56.25≥3.5≥420≤2.57.00≥3.5≥420≤2.57.501470 1570 1670 17701290 1380 1470 1560≥3.5≥420≤2.58.00≥3.5≥420≤2.59.001470 1570 16701290 1380 1470≥3.5≥425≤2.59.50≥3.5≥425≤2.510.001470 15701290 1380≥3.5≥425≤2.512.00≥3.5≥430≤2.5