memory Ni Ti wire Diameter : 0.1mm-20mm Material : Nickel titanium alloy Standard: ASTM-2063 memory Ni Ti wire Diameter : 0.1mm-20mm Material : Nickel titanium alloy Standard: ASTM-2063Dia.20mm memory Ni Ti wireApplication: cell phone antenna, children's toys, experimental materials, glasses leg, women bra, Women's Sports Central, arch wires, instruments, and medical equipment, such as surgical ...