Copper Square Bar 18150 (Chrome Zirc.)

Copper 18150 square bar (chromium zirconium copper) is a high performance alloy engineered to deliver an excellent balance of electrical conductivity, mechanical strength, and resistance to softening at elevated temperatures. Through precipitation hardening, C18150 achieves significantly greater strength and improved resistance to wear and thermal fatigue compared to pure copper alloys, while maintaining good conductivity for electrical applications. This alloy performs reliably under high current loads and repeated thermal cycling, making it ideal for demanding industrial environments. The square profile provides uniform strength and dimensional stability for machining, fabrication, and structural electrical components.

Applications: Electrical bus bars, power distribution components, resistance welding fixtures, transformer parts, switchgear components, industrial connectors.