Alloy 190 strip provides the highest strength of any mill hard copper alloy, with electrical conductivity considerably greater than other high strength copper alloys. This alloy features good stress relaxation resistance and high fatigue strength. Typical applications include high reliability spring contacts for switches and relays, battery contacts, and automotive terminals.
Please refer to the product information or contact us directly for further information.
CHEMICAL COMPOSITION (WEIGHT PERCENT)
PHYSICAL PROPERTIES*
*Properties specified for the precipitation age hardened (heat treated) condition
MECHANICAL PROPERTIES*
**Properties may vary by thickness.
***Percent Elongation valid only for strip 0.004" (0.10 mm) and thicker
****Formability numbers valid for strip 0.010" (0.25 mm) and thinner.
