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Tantalum tungsten alloy is a...
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Tantalum tungsten alloy is a tantalum-based alloy with the addition of tungsten. Common types of tantalum tungsten alloys include tantalum-2.5% tungsten (Ta2.5W) and tantalum-10% tungsten (TaW10). Heeger Materials offers top-quality Tantalum Tungsten Alloy products at competitive prices in the form of plate/sheet/rod/tube/strip, with customized options for specific requirements.
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Availability date: 03/01/2013
| Materials | Ta10W, Ta2.5W, Ta5W, Ta7.5W |
| Size | Plate, Sheet, Rod, Tube |
| Condition | Annealed, Unannealed |
Tantalum-tungsten alloy, available in grades Ta2.5W and Ta10W, offers exceptional mechanical properties and corrosion resistance, making it ideal for heat exchangers and heating components in chemical instruments. The addition of 2.5% to 10% tungsten enhances material strength while maintaining tantalum's body-centered cubic crystal structure and ease of processing.

Tantalum Tungsten Alloy Products (Ta2.5W, Ta10W) belongs to the tantalum products range and is selected for corrosion resistance, biocompatibility and high-temperature stability. It is commonly used in shafts, pins, supports, electrodes, fixtures and machined components as well as chemical processing, medical devices, electronics, vacuum systems and high-temperature components. When requesting a quote, confirm diameter, length, straightness, tolerance, surface finish and quantity.
For material comparison or adjacent product forms, browse tantalum plates, tantalum wire, refractory metals and tantalum products.
Can Tantalum Tungsten Alloy Products (Ta2.5W, Ta10W) be customized? Yes. Heeger Materials can review custom sizes, purity or grade requirements, tolerances, drawings, quantities and application conditions for this product.
Materials | Ta2.5W | Ta10W | Ta5W | Ta7.5W |
Plate | √ | √ | √ | √ |
Sheet | √ | √ | √ | √ |
Strip | √ | √ | √ | √ |
Rod | √ | √ | √ | √ |
Powder | √ | √ | √ | √ |
Tube | √ | √ | √ | √ |
Tantalum Tungsten (TaW) Alloy will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

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