Chemical & Material
Beryllium Copper Alloy
Beryllium copper alloy, commonly written CuBe or BeCu, is a copper-based precipitation-hardening alloy family in which beryllium is the principal strengthening element, typically in the low-single-digit weight-percent range (roughly 0.2 to 2.0 wt% Be depending on grade), sometimes combined with nickel, cobalt, or both to tune conductivity, stress-relaxation resistance, and aging response.
- Types
- Strip & Foil · Rod & Bar · Sheet & Plate
- Applications
- Electronics and Telecom · Industrial · Aerospace
5 editions25 February 2026







