Characteristics: Invar is a trademark for an iron-nickel alloy containing 35-36% nickel and characterized by an extremely low coefficient of thermal expansion (excellent for applications requiring no dimensional changes with temperature variations.) Invar is strong, tough, ductile and possesses a useful degree of corrosion resistance. It is magnetic in the temperature range up to 400 oF
Applications: Precision instruments, measuring tapes, weights, etc.
In addition to the standard products listed in our online catalog, custom shapes and sizes are available upon request. If you have a custom requirement email us at email@example.com or use our custom quote request tool to tell us exactly what you require.