Thermal Expansion Alloys
Thermal expansion alloys are reputable for their low coefficient of thermal expansion, resulting from the unique effects of nickel and iron.
Why ChooseThermal Expansion Alloys?Thermal expansion alloys are favorable for investment casting applications requiring precise tolerances and resistance to thermal fluctuations.
Consider thermal expansion alloys when your parts call for:
- Low coefficient of thermal expansion (CTE)
- Exceptional temperature stability
- Dimensional control
- CNC Machining
Thermal ExpansionAlloys Explore our thermal expansion alloys, crafted to provide outstanding performance and versatility across a wide range of applications.
- Invar
- Kovar
MAXIMIZE METAL PERFORMANCE
Alloy Characteristics and Uses
Invar
Invar
Invar, composed of 36% nickel and 64% iron, closely resembles steel and is widely used in household appliances and controls.
Kovar
Kovar
Kovar, an iron-nickel-cobalt alloy, maintains minimal dimensional change with temperature fluctuations and is widely used in hermetic seals, x-ray and microwave tubes, and light bulb ends.
How Our Custom Alloy Choices Drive Innovation
Our advanced metal materials offer enhanced design flexibility, elevating the quality of every project.
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