C27400 Copper Bar
C27400 Copper Bar, also known as yellow brass, is a copper alloy that contains approximately 63% copper and 37% zinc. It is a versatile alloy known for its combination of strength, formability, corrosion resistance, and aesthetic appeal. C27400 copper bars find applications in various...
C27400 Copper Bar, also known as yellow brass, is a copper alloy that contains approximately 63% copper and 37% zinc. It is a versatile alloy known for its combination of strength, formability, corrosion resistance, and aesthetic appeal. C27400 copper bars find applications in various industries, including plumbing, electrical, architectural, decorative arts, and more. They offer a balance of mechanical properties and can be easily fabricated into different shapes and sizes.
| Parameter | Value |
|---|---|
| Alloy Designation | C27400 |
| Density | 8.44 g/cm³ |
| Electrical Conductivity | 26% IACS |
| Thermal Conductivity | 114 W/(m·K) |
| Tensile Strength | 330-390 MPa |
| Yield Strength | 100-230 MPa |
| Elongation | 35-55% |
| Hardness (Rockwell B) | 65-85 |
| Melting Point | 890-940°C |
| Corrosion Resistance | Good |
| Machinability | Excellent |
| Formability | Excellent |
| Available Shapes | Round bar, Square bar, Hexagonal bar, Flat bar, Custom shapes |
Here are some important notes on the use of copper rods:
Machinability: Copper rods are generally easy to machine, allowing for various fabrication processes such as cutting, drilling, milling, and shaping. However, the specific machining properties can depend on the particular copper alloy used.
Joining methods: Copper rods can be joined using various techniques, including soldering, brazing, and welding. The appropriate joining method depends on the specific application requirements and the compatibility with other materials or components involved.
Mechanical properties: Copper rods exhibit good ductility, allowing them to be bent, formed, or shaped without significant risk of cracking or breaking. However, care should be taken to avoid excessive bending or deformation that could affect their structural integrity.
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