Jun 12, 2025 Leave a message

C28000-(Alloy-280).pdf

What are the advantages of C28000 compared with other copper alloys?

C28000 brass bar is based on copper-zinc alloy, compared with ordinary brass (such as C26000, C27000), its dual-phase structure significantly improves mechanical strength and corrosion resistance, especially in the high salt spray, humid environment with greater stability. Compared with high-strength copper alloys (such as C18000), C28000 has better machinability, good hot plasticity, moderate hardness after cold machining, supports precision molding of complex parts, and higher cutting and welding efficiency.

 
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Compared with free-cutting brasses (such as C36000), C28000 maintains good machinability while maintaining more outstanding wear and fatigue resistance, which is suitable for long-term load-bearing mechanical components. In addition, its thermal conductivity is superior to that of most specialty copper alloys, allowing for both heat dissipation and low-current electrical requirements. In terms of cost, C28000 has a higher zinc content, which makes it an economical material for large-scale industrial applications. Taken together, C28000 has unique advantages in terms of balanced performance, multi-scenario adaptation and economy.

 

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