Table 1: Thermally activated Nickel-Titanium wires used in the study.

Commercial Wires Model Dimension Country Batch Number Number of Wires
Ormco Corp. Cooper NiTi 35°C 0.019x0.025” USA 090924641 4
GAC NeoSentalloy 0.019x0.025” USA K442 4
Orthometric Flexy Thermal Smart 37°C 0.019x0.025” Brazil 1008925208 4
Highland Metals Heat Activated NiTi Arches 0.019x0.025” USA 38222 4