Fact Sheet

Spring Material: Ni-Span-C

Super Alloy for Demanding Applications

Ni-Span-C is a nickel/chrome alloy. It can handle broad swings in temperature (between -75°F to 140°F), while maintaining the same torsion modulus.

Grades / Attributes

Ni-Span-C works well when there is extreme mechanical stress. It provides high surface stability and oxidation resistance.

Spring Applications

Springs for thermostats and watches.

Material Benefits

No other alloy delivers a constant torsion modulus through a broad temperature range for applications that require both.


Cost and availability.