Tungsten Copper Alloy
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Tungsten Copper Alloy is a high-performance composite material combining the exceptional properties of tungsten and copper. With tungsten providing excellent hardness, wear resistance, and high-temperature stability, and copper ensuring superior thermal and electrical conductivity, this alloy is ideal for demanding applications in electrical, aerospace, and industrial sectors. Its unique composition makes it highly resistant to thermal expansion, making it a preferred choice for high-precision components.
At M-Kube, we can offer Tungsten Copper Alloy products in various forms as shown below:
Tungsten Copper Alloy Rod: Diameter (10 to 60 mm) x Length (50 to 500 mm)
Tungsten Copper Alloy Sheet/Plate: (1 to 200 mm) x (5 to 300 mm) x 500 mm
Customers can talk to M-Kube to check for special shape products, which can be customized and supplied as per the need of the customers.
Typical Density of Tungsten Copper Alloys:
| W50/Cu50 | ≥11.85g/cm3 |
| W55/Cu45 | ≥12.30g/cm3 |
| W60/Cu40 | ≥12.75g/cm3 |
| W65/Cu35 | ≥13.30g/cm3 |
| W70/Cu30 | ≥13.80g/cm3 |
| W75/Cu25 | ≥14.50g/cm3 |
| W80/Cu20 | ≥15.15g/cm3 |
| W85/Cu15 | ≥15.90g/cm3 |
| W90/Cu10 | ≥16.75g/cm3 |
Key Features
- High Thermal & Electrical Conductivity – Copper enhances heat dissipation and electrical efficiency.
- Excellent Wear Resistance – Tungsten offers superior durability and strength.
- High-Temperature Stability – Performs exceptionally well under extreme heat conditions.
- Low Thermal Expansion – Ensures dimensional stability in high-precision applications.
- Good Machinability – Can be fabricated into complex shapes with precision.
- Corrosion & Erosion Resistance – Suitable for harsh environments.
Technical Specifications
(Specifications may vary depending on composition and application requirements.)
| Property | Value |
|---|---|
| Composition | Typically 70-90% Tungsten, 10-30% Copper |
| Density | 15.5 – 18.5 g/cm³ |
| Hardness | 75 – 100 HRB |
| Thermal Conductivity | 170 – 250 W/m·K |
| Electrical Conductivity | 30 – 55% IACS |
| Coefficient of Thermal Expansion | (4.5 – 7.5) x 10⁻⁶/K |
| Melting Point | ~3,400°C (Tungsten) |
| Tensile Strength | 500 – 800 MPa |
Applications
- Electrical Contacts & Electrodes – Used in resistance welding, electrical discharge machining (EDM), and high-voltage circuit breakers.
- Heat Sinks & Thermal Management – Ideal for aerospace, semiconductor, and electronic industries.
- Aerospace & Defense – Used in missile and spacecraft components due to high-temperature stability.
- Industrial Machining – Suitable for manufacturing molds and dies for high-temperature applications.
- Power & Energy – Essential in plasma and arc welding applications.
Why Choose Tungsten Copper Alloy from Mkube?
- Premium Quality Materials – Sourced and manufactured to meet industry standards.
- Customizable Compositions – Available in different tungsten-to-copper ratios to suit specific applications.
- Precision Engineering – High-quality machining ensures superior performance.
- Reliable Performance – Designed for longevity and efficiency in extreme conditions.
- Excellent Customer Support – Expert guidance to help you choose the right specifications for your needs.
We, at M-Kube Enterprise, are an Australian company catering to:
– Premium quality laboratory equipment for analytical testing and sample preparation,
– Best in class laboratory consumables,
– Customized ceramic and refractory metal product solutions for high temperature applications and
– Top notch battery Equipment and battery consumables
We cater to various geographies like Australia, India, USA, Dubai, Indonesia, Malaysia, New Zealand, the Philippines, Singapore, South Korea, and Vietnam.
Our team of experts across different platforms can discuss and customize your requirements as per your needs. For more information, Please reach out to us on [email protected] or call us on +61478594746 to discuss your projects and we will be happy to explain the products in detail, tailor them to fit your requirements, and share detailed product catalogues.
We look forward to be one of your most trusted research partners.
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