Copper CNC Machining Service
Get high-quality copper CNC machining services with advanced machinery and an experienced team that ensures precision and efficiency. Exceptional results that meet your specifications, whether you need prototypes or large-scale production runs.
Copper
High thermal/electrical conductivity, antimicrobial surface, develops natural patina over time.
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Price:$0
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Lead Time:< 10 days
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Wall Thickness:0.75 mm
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Tolerances:±0.005″ (±0.125mm)
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Max Part Size:200 cm x 80 cm x 100 cm
Copper C101 (T2)
99.99% pure copper with ≤0.0005% oxygen content, offering supreme electrical/thermal conductivity and ductility.
Suitable Processes: Cold working, deep drawing, precision machining, vacuum brazing.
Applications: High-frequency coaxial cables, semiconductor lead frames, and ultra-high-vacuum components.
| Tensile Strength, Yield (MPa) | Fatigue Strength (MPa) | Elongation at Break (%) | VHardness (Brinell) | Density (g/cm³) |
|---|---|---|---|---|
| 100-400 | 80-150 | 15-60 | 60-100 | 8.94 |
Copper C103(T1)
Deoxidized copper with 0.003-0.012% phosphorus, providing excellent weldability and reduced embrittlement risk.
Suitable Processes: Gas welding, soldering, hot forging, pipe bending.
Applications: Heat exchanger tubes, architectural roofing, and plumbing fittings.
| Tensile Strength, Yield (MPa) | Fatigue Strength (MPa) | Elongation at Break (%) | VHardness (Brinell) | Density (g/cm³) |
|---|---|---|---|---|
| 100-380 | 70-140 | 4-45 | 55-90 | 8.89-8.94 |
Copper C103(TU2)
Fire-refined grade with 99.95% Cu purity and controlled impurities for cost-effective conductivity.
Suitable Processes: Hot rolling, continuous casting, resistance welding.
Applications: Electrical busbars, transformer windings, and grounding straps.
| Tensile Strength, Yield (MPa) | Fatigue Strength (MPa) | Elongation at Break (%) | VHardness (Brinell) | Density (g/cm³) |
|---|---|---|---|---|
| 110-370 | 75-150 | 5-50 | 60-95 | 8.89-8.94 |
Copper C110(TU0)
Standard industrial copper (99.9% Cu) containing 0.02-0.05% oxygen for improved castability.
Suitable Processes: Extrusion, stamping, electroplating, EDM.
Applications: Power cables, printed circuit boards, and electromagnetic shielding.
| Tensile Strength, Yield (MPa) | Fatigue Strength (MPa) | Elongation at Break (%) | VHardness (Brinell) | Density (g/cm³) |
|---|---|---|---|---|
| 110-350 | 70-100 | 20-50 | 65-90 | 8.89 |
Surface Finishing Options for Brass
Brass CNC turned parts can undergo various surface finishing processes to enhance their appearance, durability, and performance.
Surface Finishes We Offer
Since magnesium parts are prone to machining defects and formation of burrs, it’s important to treat them with the right surface finishes.
This will improve their aesthetic appeal and enhance performance and longevity. At RapidDirect, we offer an extensive range of surface finishing options tailored to your requirements,
ensuring optimal protection and visual quality for your magnesium parts.
This will improve their aesthetic appeal and enhance performance and longevity. At RapidDirect, we offer an extensive range of surface finishing options tailored to your requirements,
ensuring optimal protection and visual quality for your magnesium parts.
Pros
- High Electrical Conductivity: Ensures minimal energy loss and efficient performance.
- High Thermal Conductivity: Ideal for heat exchangers, radiators, and other thermal management systems.
- Corrosion Resistance: Long-lasting and able to withstand harsh environments.
- Malleability and Ductility: Easily shaped and formed into complex designs.
- Biostatic Properties: Resists bacterial growth and is useful in medical applications.
- Durability: Long lifespan, reducing the need for frequent replacements
Cons
- Softness: Prone to deformation under stress, challenging to maintain tight tolerances.
- Gummy Nature: Adheres to cutting tools, leading to poor surface finishes and increased tool wear.
- Cost: Higher material and machining costs compared to other metals.
- Thermal Expansion: This can affect dimensional stability during temperature fluctuations.
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