Welcome to Shaanxi Chuanghui Daye Metal Material's premium tantalum ro5252 wires collection. Our high-grade wires are manufactured from pure tantalum metal, offering exceptional corrosion resistance and biocompatibility for demanding industrial applications. With over 30 years of experience in rare metal processing, we deliver superior quality products that meet international standards. These specialized wires feature excellent ductility, high melting points, and outstanding electrical conductivity, making them ideal for chemical processing, electronics, and medical device manufacturing.
Our tantalum wires offer remarkable advantages for your industrial needs. The exceptional corrosion resistance ensures long-lasting performance in harsh chemical environments. You'll benefit from superior biocompatibility, making these wires perfect for medical implants and prosthetic devices. The high melting temperature provides reliability in extreme heat applications. Additionally, excellent electrical conductivity makes them suitable for electronic components and vacuum furnace elements.
| Property | Specification |
|---|---|
| Alloy Grade | Ta R05252 |
| Diameter Range | 0.2–5 mm |
| Tensile Strength | 200–300 MPa |
| Density | 16.65 g/cm³ |
| Melting Point | 2,996°C |
| Elongation | 10–20% |
| Purity | ≥99.95%min |
| Certificate | ISO 9001:2015 |
| Surface | bright surface |
| Condition | Annealed |
| Service | Customized OEM |
| Production time | Normal production time need 10-15 days |
| Payment terms | 30%TT in advance, 70% balance before shipment |
We supply various tantalum grades to meet your specific requirements. Our R05252 grade offers the perfect balance of strength and ductility. We also provide custom alloy compositions for specialized applications. All materials undergo strict quality control to ensure consistent performance and reliability.
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Grade |
Chemical Composition (≤%) |
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Ta |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
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Ta1 |
Bal. |
0.005 |
0.005 |
0.002 |
0.01 |
0.01 |
0.002 |
0.03 |
0.015 |
0.01 |
0.0015 |
0.01 |
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Ta2 |
Bal. |
0.03 |
0.02 |
0.005 |
0.04 |
0.03 |
0.005 |
0.1 |
0.02 |
0.01 |
0.0015 |
0.01 |
|
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TaNb3 |
Bal. |
0.03 |
0.03 |
0.005 |
0.04 |
0.03 |
0.005 |
<3.5 |
0.02 |
0.01 |
0.0015 |
0.01 |
|
|
TaNb20 |
Bal. |
0.03 |
0.03 |
0.005 |
0.04 |
0.03 |
0.005 |
17.0-23.0 |
0.02 |
0.01 |
0.0015 |
0.01 |
|
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Ta2.5W |
Bal. |
0.005 |
0.005 |
0.002 |
3.0 |
0.01 |
0.002 |
0.04 |
0.015 |
0.01 |
0.0015 |
0.01 |
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Ta10W |
Bal. |
0.005 |
0.005 |
0.002 |
11 |
0.01 |
0.002 |
0.04 |
0.015 |
0.01 |
0.0015 |
0.01 |
|
Our advanced manufacturing process begins with high-purity tantalum raw materials. We use precision drawing techniques to achieve exact diameter specifications. Each wire undergoes careful annealing to optimize mechanical properties. Quality control testing occurs at every production stage to guarantee consistent results.
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The versatility of tantalum ro5252 wires makes them essential across multiple industries. Chemical processing plants rely on their corrosion resistance for reactor components. Electronics manufacturers use them in capacitors and semiconductor devices. Medical device companies trust their biocompatibility for surgical implants. Aerospace applications benefit from their high-temperature stability.
Electronic devices
Medical implants
Steel industry
Chemical Processing
Aerospace and Defense
Energy and Environmental Engineering
We maintain strict dimensional tolerances to meet your precise requirements. Standard diameter tolerances are ±0.005mm for fine wires and ±0.01mm for larger diameters. Length specifications range from standard coils to custom cut lengths. Surface finish options include bright annealed and pickled conditions.
The unique properties of tantalum make our wires exceptionally valuable. Their nonirritating nature ensures compatibility with bodily fluids in medical applications. The refractory characteristics provide stability in high-temperature environments. Excellent formability allows for complex shaping without cracking. Superior fatigue resistance ensures long service life in dynamic applications.
Every batch of tantalum ro5252 wires undergoes comprehensive testing protocols. We perform chemical composition analysis to verify purity levels. Mechanical testing confirms tensile strength and elongation properties. Dimensional inspection ensures accurate diameter specifications. Our quality management system follows international standards for consistent results.
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We understand that your applications may require specific configurations. Our experienced team works closely with you to develop custom solutions. We offer specialized surface treatments, unique diameter requirements, and custom packaging options. Technical support is available throughout the development process to ensure optimal results.
Careful packaging protects your wire investment during transit. We use appropriate coil supports to prevent deformation. Moisture-resistant packaging maintains product integrity. Multiple shipping options accommodate urgent delivery requirements. Detailed documentation accompanies each shipment for traceability.
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Shaanxi Chuanghui Daye Metal Material brings over three decades of rare metal expertise to your projects. Our location in China's "Titanium Capital" provides access to premium raw materials. We serve customers in over 50 countries worldwide with consistent quality and reliable delivery. Our customer-focused approach ensures your satisfaction with every order.

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Q: What makes tantalum wires suitable for medical applications?
A: Tantalum's biocompatibility and resistance to bodily fluids make it ideal for medical implants and devices.
Q: Can you provide custom diameter specifications?
A: Yes, we offer custom diameters within our production capabilities to meet your specific requirements.
Q: What industries commonly use these wires?
A: Chemical processing, electronics, medical devices, and aerospace industries frequently utilize tantalum ro5252 wires.
Q: How do you ensure consistent quality?
A: We implement comprehensive testing protocols and quality management systems throughout our manufacturing process.
Ready to discuss your tantalum wire requirements? Our technical team is here to help you select the right specifications for your application.
Contact us at info@chdymetal.com for detailed quotations and technical support.
We look forward to becoming your trusted partner for premium metal materials.
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