99.95%, in stock, competitive discount pricing. Chuanghui Daye delivers quality solutions worldwide. Contact us for bulk orders!">
Looking for precision-engineered metal materials that meet your exact specifications? Our customized niobium foil delivers exceptional performance for demanding industrial applications. With over 30 years of rare metal expertise, Shaanxi Chuanghui Daye Metal Material Co., Ltd. specializes in manufacturing high-purity niobium foil tailored to your unique requirements. Whether you need specific dimensions, grades, or surface finishes, our advanced cold rolling technology ensures consistent quality and reliable performance for your critical projects.
Located in Baoji, China's renowned "Titanium Capital," we combine decades of metallurgical expertise with state-of-the-art manufacturing capabilities. Our niobium foil products serve customers across 50+ countries, including the United States, Germany, South Korea, and Singapore.
Our niobium foil offers superior characteristics that make it ideal for high-tech applications:
| Property | Specification |
|---|---|
| Grades Available | Nb 1, Nb 2, R 04200, R 04210 |
| Purity Level | >99.95% |
| Density | 8.5 g/cm³ |
| Standard Compliance | ASTM B 393 |
| Thickness Range | 0.2mm (custom thickness available) |
| Width Options | 100mm (custom widths available) |
| Production Method | Cold Rolled |
| Minimum Order | 1 kg |
| Delivery Time | 10-15 days |
| Certificate | ISO 9001:2015 |
| Production time | Normal time need 10-15working days |
| Payment terms | 30%TT in advance, 70% balance before shipment |
Chemical Composition
|
Chemistry % |
|||||||||||||
|
Designation |
Chief component |
Impurities maximum |
|||||||||||
|
|
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
|
|
Nb1 |
Remainder |
0.004 |
0.003 |
0.002 |
0.004 |
0.004 |
0.002 |
0.07 |
0.015 |
0.004 |
0.0015 |
0.002 |
|
|
Nb2 |
Remainder |
0.02 |
0.02 |
0.005 |
0.02 |
0.02 |
0.005 |
0.15 |
0.03 |
0.01 |
0.0015 |
0.01 |
|
Diverse Industrial ApplicationsElectronics & Semiconductor Industry
Our niobium foil excels in electronic components where reliability matters most. The material's excellent electrical properties make it perfect for capacitors, superconducting circuits, and specialized electronic components.
The outstanding corrosion resistance makes our customized niobium foil ideal for chemical reactors, heat exchangers, and processing equipment exposed to harsh chemicals and extreme temperatures.
Biocompatible properties ensure safe use in medical implants, surgical instruments, and diagnostic equipment where patient safety is paramount.
High strength-to-weight ratio and temperature resistance make it suitable for aerospace components, rocket nozzles, and specialized defense applications.
Our high-purity niobium foil serves as a critical component in superconducting applications, including quantum computing components and advanced research equipment.
Electronic devices
Medical implants
Steel industry
Chemical Processing
Aerospace and Defense
Energy and Environmental Engineering
We maintain strict quality control throughout our manufacturing process. Our cold rolling technology ensures uniform thickness and superior surface finish. Every batch undergoes comprehensive testing to verify chemical composition, mechanical properties, and dimensional accuracy.
|
|
|
|
|
|
|
|
We understand that every application has unique requirements. Our customized niobium foil can be manufactured to meet your specific needs:
Our experienced technical team provides comprehensive support throughout your project. From initial consultation to delivery, we ensure you receive the right solution for your application. We offer:

|
|
|
|
|
|
Ready to experience the superior performance of our customized niobium foil? Our team is standing by to discuss your specific requirements and provide a detailed quotation.
Contact us today:
With three decades of rare metal expertise and a commitment to customer satisfaction, we deliver reliable solutions that meet your most demanding specifications. Trust Shaanxi Chuanghui Daye Metal Material Co., Ltd. for all your specialized metal requirements.
Experience the difference that quality and expertise make. Contact us today to discuss how our premium niobium foil solutions can enhance your next project.

Learn about our latest products and discounts through SMS or email