Chemical composition:
Copper Cu: 60.5～63.5
Zinc Zn: remainder
Lead Pb: ≤0.08
Phosphorus P: ≤0.01
Iron Fe: ≤0.15
Antimony Sb: ≤0.005
Bismuth Bi: ≤0.002
Note: ≤0.5 (impurities)
Mechanical properties:
Tensile strength σb (MPa): ≥335
Elongation δ10 (%): ≥20
Elongation δ5 (%): ≥24
C28000 brass extruded bar has the following performance characteristics:
Physical properties: the density of C28000 brass is about 8.53 g/cm3, the melting point is about 930 degrees Celsius, it has good thermal and electrical conductivity.
Processing performance: C28000 brass in the hot state of good plasticity, cold state plasticity is still available, and has a good cutting, easy fiber welding and welding performance. In addition, its strength and hardness is moderate, easy to process and molding.
Corrosion resistance: C28000 brass has excellent corrosion resistance, especially at high temperatures and in humid environments. However, prolonged exposure to high humidity and salinity may result in the formation of an oxide film on the surface, which in turn accelerates corrosion.
Applications: Due to its excellent performance, C28000 brass is widely used in several fields. For example, it is used in electrical engineering to manufacture electrical connectors, sockets and electrical contacts; in the construction field for door handles, handrails, window frames, etc.; in the industrial field for manufacturing valves, pipeline connectors, machine parts, etc.; in the medical and food processing field for surgical instruments, food processing machinery, etc.
We can provide high quality products, good service and competitive price. We have been committed to producing high quality copper products such as copper tubes, copper wires, copper plates, copper strips, copper rods and other copper products.
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