Copper T2
CNC Machining
Overview
T2 copper is oxygen-free high conductivity copper with excellent electrical and thermal conductivity. It is widely used in electrical and electronic applications.
Mechanical Properties
| Tensile Strength | ≥ 205 MPa |
| Elongation | ≥ 30% |
| Hardness | 40-80 HB |
Physical Properties
| Density | 8,900 kg/m³ |
| Melting Point | 1,083°C |
| Thermal Conductivity | 394 W/m·K |
| Electrical Resistivity | 1.7 × 10⁻⁸ Ω·m |
Applications
Electrical contacts
Heat sinks
Bus bars
Transformers
Heat exchangers
Advantages
- Highest electrical conductivity
- Excellent thermal conductivity
- Corrosion resistant
- Ductile
Limitations
- Soft and easily deformed
- Expensive
- Oxidizes in air
- Low strength
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