ASTM B521 R05200 (Ta1) Tantalum Alloy Pipes
Welcome to ASC LLP, your premier source for high-quality ASTM B521 R05200 (Ta1) Tantalum alloy pipes. Our commitment to excellence and customer satisfaction ensures that you receive only the best products tailored to meet your specific industrial needs. In this guide, we’ll delve into the details of ASTM B521 R05200 (Ta1) Tantalum pipes, their properties, advantages, and applications.
What are ASTM B521 R05200 (Ta1) Tantalum Pipes?
ASTM B521 R05200 (Ta1) Tantalum pipes are precision-engineered pipes made from tantalum, a rare and highly corrosion-resistant metal. Classified under ASTM B521, these pipes are designed to meet stringent industry standards and specifications. The “R05200” denotes the specific grade of tantalum used, ensuring high purity and exceptional performance. The “Ta1” designation refers to tantalum’s commercial grade, reflecting its superior quality and reliability.

Key Properties of Tantalum Pipes ASTM B521 R05200 (Ta1)
- Exceptional Corrosion Resistance: Tantalum is renowned for its outstanding resistance to corrosion, particularly in aggressive environments involving acids, alkalis, and high temperatures. This makes ASTM B521 R05200 (Ta1) Tantalum pipes ideal for use in chemical processing, aerospace, and other demanding industries.
- High Melting Point: Tantalum boasts a melting point of approximately 3,000°C (5,432°F), which is among the highest of all metals. This high melting point contributes to the pipes’ ability to maintain structural integrity and performance in extreme temperature conditions.
- Good Thermal Conductivity: Despite its high melting point, tantalum exhibits excellent thermal conductivity, ensuring efficient heat transfer in applications where temperature control is crucial.
- Ductility and Malleability: ASTM B521 R05200 (Ta1) Tantalum pipes offer significant ductility and malleability, allowing them to be shaped and formed into various sizes and configurations without compromising their mechanical properties.
- Low Thermal Expansion: Tantalum’s low thermal expansion coefficient ensures dimensional stability and reduces the risk of deformation under thermal stress.
Advantages of ASTM B521 R05200 (Ta1) Tantalum Pipes
- Superior Durability: The corrosion-resistant nature of tantalum ensures that ASTM B521 R05200 (Ta1) Tantalum pipes exhibit exceptional durability and a long service life, reducing the need for frequent replacements and maintenance.
- Enhanced Performance in Extreme Conditions: Tantalum pipes are engineered to perform reliably in extreme temperatures and corrosive environments, making them suitable for high-performance applications in industries such as aerospace, petrochemical, and semiconductor manufacturing.
- Reduced Downtime: The resilience of ASTM B521 R05200 (Ta1) Tantalum pipes to chemical attacks and high temperatures minimizes downtime and operational disruptions, contributing to increased productivity and efficiency.
- Customizable Solutions: At ASC LLP, we offer customizable ASTM B521 R05200 (Ta1) Tantalum pipes to meet specific industry requirements. Whether you need bespoke dimensions or special configurations, we can provide solutions tailored to your needs.
- High Purity: The R05200 grade ensures high purity tantalum with minimal impurities, enhancing the pipes’ overall performance and reliability.


Schedule and Size Chart
Pipe Size (inches) | Schedule (SCH) | Outside Diameter (OD) (mm) | Wall Thickness (mm) | Inside Diameter (ID) (mm) |
1/2 | SCH 40 | 21.34 | 2.77 | 15.80 |
3/4 | SCH 40 | 26.67 | 2.87 | 20.93 |
1 | SCH 40 | 33.40 | 3.38 | 26.64 |
1 1/2 | SCH 40 | 48.26 | 3.68 | 40.90 |
2 | SCH 40 | 60.33 | 3.91 | 52.51 |
3 | SCH 40 | 88.90 | 5.49 | 77.92 |
4 | SCH 40 | 114.30 | 6.02 | 102.26 |
6 | SCH 40 | 168.28 | 7.11 | 154.06 |
Mechanical Properties Chart
Property | Value |
Tensile Strength | 275 MPa (40 ksi) |
Yield Strength | 200 MPa (30 ksi) |
Elongation | 20% |
Hardness (Rockwell B) | 50 – 60 HRB |
Specifications Chart
Specification | Details |
Standard | ASTM B521 |
Grade | R05200 (Ta1) |
Form | Pipes |
Manufacturing Process | Seamless or Welded |
Size Range | 1/2″ to 6″ NPS (Nominal Pipe Size) |
Schedule | SCH 5, 10, 40, 80, 160 |
End Finish | Plain End, Beveled End, Threaded |
Chemical Composition Chart
Element | Composition (%) |
Tantalum (Ta) | 99.95 min |
Oxygen (O) | 0.015 max |
Carbon (C) | 0.01 max |
Nitrogen (N) | 0.01 max |
Hydrogen (H) | 0.0015 max |
Iron (Fe) | 0.01 max |
Molybdenum (Mo) | 0.02 max |
Niobium (Nb) | 0.02 max |
Silicon (Si) | 0.005 max |
Titanium (Ti) | 0.005 max |
Physical Properties Chart
Property | Value |
Density | 16.6 g/cm³ |
Melting Point | 3,017°C (5,463°F) |
Thermal Conductivity | 54 W/m·K |
Electrical Resistivity | 13.5 μΩ·cm |
Coefficient of Thermal Expansion | 6.3 x 10⁻⁶ /°C |
Application Chart
Industry | Application |
Chemical Processing | Reactors, Heat Exchangers, Piping Systems |
Aerospace | High-Performance Components, Rocket Engines |
Semiconductor | Fabrication Equipment, Etching Systems |
Medical | Medical Devices, Implants, Surgical Instruments |
Nuclear | Nuclear Reactor Components, Radiation Shielding |
Electronics | Capacitors, High-Temperature Resistors, Thin Film Resistors |
Defense | Military Equipment, Missile Components |
Why Choose ASC LLP as your supplier?
At ASC LLP, we pride ourselves on delivering ASTM B521 R05200 (Ta1) Tantalum pipes that meet the highest standards of quality and performance. Our team of experts is dedicated to providing exceptional customer service and technical support, ensuring that you receive the right solutions for your specific needs.
- Quality Assurance: We adhere to strict quality control measures and industry standards to guarantee the reliability and performance of our ASTM B521 R05200 (Ta1) Tantalum pipes.
- Expertise: With extensive experience in the industry, our team offers valuable insights and guidance to help you select the most suitable products for your applications.
- Customization: We provide customized solutions to meet your specific requirements, including bespoke dimensions and configurations.
- Timely Delivery: Our efficient supply chain management ensures that you receive your orders on time, every time.
ASTM B521 R05200 (Ta1) Ta Pipes are an exceptional choice for applications requiring high corrosion resistance, thermal stability, and biocompatibility. At ASC LLP, we are committed to providing top-quality tantalum pipes that meet the rigorous ASTM B521 R05200 (Ta1) standards. Whether you need pipes for chemical processing, aerospace, medical devices, or any other demanding application, our Tantalum ASTM B521 R05200 (Ta1) Pipes offer the reliability and performance you need.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM B521 R05200 (Ta1) Tantalum Alloy Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.