An alloy
like no other.

USN® wire

In applications where the gradual bend of the wire causes less than 1.5% strain, and only enters into the modulus region of the stress-strain curve, Ultra-Stiff Nitinol wire exhibits increased stiffness when compared to our Nitinol #1.  This means that a guidewire made from USN® that is straight will exhibit greater resistance to initial bend.

Available in diameters 0.009” (0.228 mm) – 0.030” (0.762 mm) on spools up to 8,000’ (2,438 m) in length.

If your Nitinol product need falls outside of the standard medical grade material or the available product forms, please contact us. Our Nitinol application sales engineers will be glad to help.