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ALLOY 290 UNS C17200

Alloy 290 strip provides the highest strength of any mill hardened copper beryllium alloy with electrical conductivity considerably greater than other high strength copper alloys.

This alloy features good stress relaxation resistance, high fatigue strength and excellent formability. To learn more about Alloy 290 strip physical and mechanical properties, forms, sizes and tolerances, download our Alloy 290 data sheet.

ALLOY 290 MARKETS AND APPLICATIONS

  • Board-to-board contacts
  • Spring contacts for battery contacts
  • Audio jack contacts

SPECIFICATIONS AND STANDARDS

Strip - ASTM B 194