3M™ Unitek™ Beta III Titanium Archwire is the "happy medium" between nickel-titanium and stainless steel: it provides the extended working range of a titanium alloy with the bendability of stainless steel, making it ideal for finishing bends, closing loops and intricate adjustments where formability matters. Careful processing reduces breakage and delivers a greater than fifty percent increase in fatigue resistance over earlier titanium wires. Manufacturing surface polishing produces a smoother finish for improved sliding mechanics, helping shorten treatment time. Tight corner radii reduce torque loss in the final phase of treatment, and added wire length supports closing loops and intricate bends. Available across OrthoForm™ III Ovoid arch forms in upper and lower configurations and rectangular sizes including .016×.022, .017×.025, .019×.025, and .021×.025.