The Type of wire you have depends both in your condition as well as your orthodontist’s preference. You might also have differing kinds of wires throughout your therapy. The composition with the wire has 55% Nickel and 45% Titanium. The primary nickel-titanium orthodontic wire alloy was promoted from the Unitek https://directoryarmy.com/listings13090556/5-essential-elements-for-rectangular-steel-wire