Table 4: Austenite finish temperatures of thermally activated Nickel-Titanium wires (°C)

Commercial Wires	“As Received” 1	“As Received” 2	“60 Days in Clinical Use”	“60 Days in Clinical Use + Sterilization Process”
Copper NiTi ORMCO	31.16	30.96	30.53	31.20
NeoSentalloy GAC	30.72	29.29	28.78	28.80
Orthometric Flexy Thermal 37°C	35.64	35.42	35.32	35.50
Highland Metals	32.81	38.70	30.95	33.71