niobium bars rods

1. Alloy: Nb >99.9%
2. Round or rectangular
3. Diameter/width: 1–50 mm
4. Length: as your request
5. Density: 8.57 g/cm³
6. Tensile strength: 200–350 MPa
7. Applications: Aerospace, chemical
Product Description

 Product Introduction

Welcome to Shaanxi Chuanghui Daye Metal Material Co., Ltd., your trusted source for premium niobium bars rods. Located in China's "Titanium Capital," we bring over 30 years of rare metal industry expertise to deliver exceptional quality products. Our niobium bars rods feature purity levels exceeding 99.9%, making them ideal for demanding aerospace and chemical applications. You can rely on our comprehensive range of round and rectangular profiles to meet your specific project requirements.

Key Features and Benefits

Our niobium products offer exceptional performance characteristics that set them apart in the market. You'll benefit from outstanding corrosion resistance, excellent high-temperature stability, and superior mechanical properties. The low density combined with high strength makes these materials perfect for weight-sensitive applications. Additionally, you get excellent workability and machinability, allowing for precise fabrication according to your specifications.

Technical Specifications

Property Specification
Alloy Composition Nb >99.95%
Density 8.57 g/cm³
Tensile Strength 200–350 MPa
Shape Options Round or Rectangular
Diameter/Width Range 1–50 mm
Maximum Length up to 1000 mm
Melting Point 2,477°C (4,491°F)
Thermal Conductivity 53.7 W/m·K
Certificate  ISO 9001:2015
Surface treatment  pickling surface
Standard  ASTM B 392

Available Grades and Materials

We offer various niobium grades to suit different applications. Our standard commercial purity niobium provides excellent performance for most industrial uses. You can also choose from specialized alloy compositions when your application demands specific properties. Each grade undergoes rigorous quality control to ensure consistent performance and reliability.

Material

Main elements(%)

Impurities (Maximum %)

Nb

Fe

Si

Ni

W

Mo

Ti

Ta

O

C

H

N

RO4200

Remainder

0.004

0.004

0.002

0.005

0.005

0.002

0.07

0.015

0.0040

0.0015

0.003

RO4210

Remainder

0.01

0.01

0.005

0.02

0.01

0.004

0.10

0.02

0.01

0.0015

0.01

Manufacturing Process

Our manufacturing process begins with carefully selected raw materials that meet strict purity standards. We employ advanced melting and forming techniques to create uniform, defect-free products. The process includes vacuum melting, hot working, and precision machining to achieve the exact dimensions you need. Quality checkpoints throughout production ensure every piece meets our high standards.

Annealing furnace Electron beam furnace Lathes Smelting equipment
Lathes Rolling machine Sawing machine Shearing Machine
Raw material inspection
Electron beam melting
titanium Melting
Forging
Titanium forging
Rolling 
Machining and forming
Machining and forming
Final inspection
Dimension inspection
packaging
Packaging

Applications and Industries

Niobium bars rods serve critical roles across multiple industries. In aerospace, they're essential for jet engine components and structural elements. The chemical processing industry relies on their corrosion resistance for reactor components and piping systems. You'll also find applications in electronics, superconducting magnets, and specialized medical devices. Their unique properties make them invaluable for high-performance applications.

Be used in a wide range of industries.

 

Marine engineering

Electronic devices

Medical implants

Medical implants

Medical Equipment

Steel industry

Chemical Processing

Chemical Processing

Aerospace and Defense

Aerospace and Defense

Energy and Environmental Engineering

Energy and Environmental Engineering

Product Dimensions and Tolerances

We maintain tight dimensional tolerances to ensure your components fit perfectly. Standard diameter tolerances are ±0.1mm for precision applications. Length tolerances typically range from ±1mm to ±5mm depending on total length. Custom tolerances are available upon request to meet your specific requirements.

Product Features in Detail

The exceptional purity of our products ensures predictable performance in critical applications. You benefit from consistent grain structure that provides uniform mechanical properties throughout each piece. The surface finish meets industrial standards while remaining suitable for further processing. Low oxygen and carbon content contribute to excellent ductility and formability.

Quality Assurance and Testing

Every batch undergoes comprehensive testing including chemical analysis, mechanical property verification, and dimensional inspection. We maintain detailed traceability records for complete quality documentation. Our testing protocols follow international standards to ensure reliability and consistency. Certificate of analysis accompanies each shipment for your records.

iso certificate

iso certificate

OEM & Customization Services

We understand that standard products don't always meet unique requirements. Our engineering team works closely with you to develop custom solutions. Whether you need special dimensions, particular surface treatments, or specific mechanical properties, we can accommodate your needs. Our flexible manufacturing capabilities support both prototype and production quantities.

Packaging and Shipping

Careful packaging protects your investment during transit. We use appropriate protective materials to prevent damage and contamination. Products are clearly labeled with material specifications and lot numbers for easy identification. Our logistics team coordinates shipping to ensure timely delivery worldwide.

Why Choose Us

With over three decades of experience, we understand the critical nature of your applications. Our location in China's titanium capital provides access to advanced manufacturing infrastructure and skilled technicians. We've successfully supplied customers in more than 50 countries, building relationships based on quality, reliability, and service. Our commitment to continuous improvement ensures you receive the best possible products.

Certificationimg-15-15

Certification Certification Certification Certification Certification Certification

FAQs

Q: What is the minimum order quantity?

A: We accommodate both small prototype orders and large production runs. Contact us to discuss your specific requirements.

Q: Can you provide custom dimensions?

A: Yes, we specialize in custom manufacturing to meet your exact specifications.

Q: What certifications do you provide?

A: Each shipment includes a certificate of analysis with complete material specifications and test results.

Q: How long is the typical lead time?

A: Lead times vary based on specifications and quantity. We'll provide accurate timing with your quote.

Contact Us

Ready to discuss your niobium bars rods requirements? Our experienced team is here to help you find the perfect solution for your application. We provide technical support, competitive pricing, and reliable delivery to meet your project needs.

Email: info@chdymetal.com

Contact us today to learn how our premium niobium products can enhance your next project's success.

contact us

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