Nitinol Twisted Wire

Nitinol twisted wire is a specialized alloy composed primarily of nickel and titanium, known for its unique shape memory and superelastic properties. When heated above a certain temperature, the wire can return to a predetermined shape, making it highly useful in medical devices like stents, eyeglass frames, and orthodontic wires. Its twisted form enhances strength, flexibility, and durability, allowing it to perform in challenging environments. The wire also resists corrosion, which increases its longevity. Nitinol twisted wire is commonly used in industries requiring reliable, performance-driven materials. It can maintain its functionality even after being deformed. Its versatility makes it suitable for both low and high-temperature applications.

Twisted Wire Diameter Tolerance

Structure	Diameter Range (mm)	Diameter Tolerance (mm)
1*2	0.15~0.30	+0.03/-0
1*3	0.20~0.45 0.45~0.60	+0.03/-0 +0.06/-0
1*7	0.18~0.45 0.45~0.70 0.70~1.20	+0.03/-0 +0.06/-0 +0.10/-0

MECHANICAL PROPERTISE

Alloy Code	UTS σ_b Mpa	Elongation δ%	UPS σ_load Mpa	Permanent Set After 6% Strain %	Active A_f °C
A	>=950	>=10	>=350	<0.5	5±7° C TO 25±7° C

NOTE :- All Mechanical Testing Conducted at 22°C +/- 2°C

Surface condition

Black surface oxidation
Light oxidation (golden to brown)