ASTM B521 R05252 Tantalum Fittings: A Comprehensive Guide
ASTM B521 R05252 Tantalum Alloy Fittings are a specialized type of fittings made from Tantalum, a rare, highly corrosion-resistant metal. These fittings are used in applications where extreme resistance to heat, corrosion, and chemical degradation is required. At ASC LLP, we offer premium-grade ASTM B521 Tantalum R05252 Fittings, which meet the stringent specifications set by the ASTM B521 standard for tantalum fittings.
The unique properties of tantalum make these fittings ideal for industries such as chemical processing, pharmaceuticals, aerospace, and electronics. With outstanding durability and the ability to withstand highly corrosive environments, R05252 Tantalum Fittings are essential for many high-performance applications.
What is ASTM B521 Tantalum R05252 Fittings?
ASTM B521 Tantalum R05252 Fittings are fittings produced from the Tantalum R05252 alloy. This alloy is designated under the ASTM B521 standard, which defines the requirements for tantalum alloy products such as bars, rods, wires, and fittings. The R05252 grade specifically refers to tantalum with controlled levels of impurities, ensuring superior corrosion resistance and mechanical performance.
These fittings are designed to connect different piping systems or devices, and they maintain high strength even at elevated temperatures, making them suitable for the most demanding operational environments.
Key Properties of ASTM B521 R05252 Tantalum Fittings
- Corrosion Resistance: Tantalum is one of the most corrosion-resistant metals available. It is highly resistant to acids, including hydrofluoric acid, and is not easily attacked by aggressive chemicals or moisture. This property makes Tantalum fittings ASTM B521 ideal for industries that deal with highly corrosive substances.
- High Melting Point: Tantalum has a melting point of 2996°C, one of the highest among metals. This allows ASTM B521 Tantalum fittings to perform well in extremely high-temperature environments without losing structural integrity.
- Ductility: R05252 Tantalum fittings exhibit exceptional ductility, meaning they can withstand significant deformation without cracking or breaking. This property makes the fittings suitable for applications that involve bending or forming.
- Biocompatibility: Tantalum is biocompatible, meaning it is non-toxic and does not react with human tissues. This makes ASTM B521 R05252 Tantalum Alloy Fittings suitable for medical and dental applications, including implants.
- Electrical Conductivity: Tantalum offers moderate electrical conductivity, which is useful in specialized electronic applications. These fittings can be employed in environments where electrical performance is a consideration.
ASTM B521 R05252 Tantalum Fittings Advantages
- Superior Chemical Stability: The biggest advantage of Tantalum ASTM B521 fittings is their superior stability in chemical environments. These fittings maintain their structural integrity even when exposed to aggressive acids and chemicals over long periods.
- High Durability: ASTM B521 R05252 Tantalum Fittings are known for their exceptional durability, making them ideal for long-term usage in highly corrosive and extreme temperature environments.
- Versatility in Applications: The broad range of applications in which these fittings can be used—from pharmaceutical to aerospace industries—makes them highly versatile. They can handle a variety of gases, liquids, and reactive substances without compromising performance.
- Minimal Maintenance: Due to their corrosion-resistant properties, B521 Tantalum fittings require less maintenance compared to other materials, reducing operational costs in the long run.
- High Heat Resistance: The ability to withstand extremely high temperatures without melting or degrading ensures that R05252 Tantalum Fittings are reliable in high-temperature industrial processes, especially in heat exchangers and reactors.
- Resistance to Erosion: These fittings also resist erosion, making them suitable for abrasive environments where materials are transported at high velocities.
Schedule and Size Chart
| Schedule | Nominal Pipe Size (NPS) | Wall Thickness (mm) | Outside Diameter (mm) | Length (mm) |
| Sch 10 | 1/2″ – 12″ | 1.65 – 4.78 | 21.34 – 323.85 | 6000 |
| Sch 40 | 1/2″ – 12″ | 2.77 – 10.31 | 21.34 – 323.85 | 6000 |
| Sch 80 | 1/2″ – 12″ | 3.73 – 12.70 | 21.34 – 323.85 | 6000 |
| Sch 160 | 1/2″ – 12″ | 4.78 – 18.26 | 21.34 – 323.85 | 6000 |
| XXS | 1/2″ – 12″ | 5.56 – 19.05 | 21.34 – 323.85 | 6000 |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength | 276 MPa (minimum) |
| Yield Strength (0.2% offset) | 207 MPa (minimum) |
| Elongation | 20% (minimum) |
| Hardness (Vickers) | 90 HV (approximately) |
| Modulus of Elasticity | 185 GPa |
| Density | 16.6 g/cm³ |
| Poisson’s Ratio | 0.34 |
| Melting Point | 2996°C |
Specifications Chart
| Standard | Specification |
| ASTM | ASTM B521 – Standard Specification for Tantalum Fittings |
| Grade | R05252 (Tantalum alloy) |
| Product Form | Fittings (elbows, tees, reducers, caps, etc.) |
| Type | Seamless or Welded Fittings |
| Finish | As per customer requirements (bright, polished, etc.) |
| Certification | ASTM B521 Compliance, Material Test Certificates (MTC) |
| Size Range | 1/2” to 12” NPS |
| Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500# |
Chemical Composition Chart
| Element | Composition (%) |
| Tantalum (Ta) | 99.95% (minimum) |
| Oxygen (O) | 0.015% (maximum) |
| Nitrogen (N) | 0.010% (maximum) |
| Carbon (C) | 0.010% (maximum) |
| Hydrogen (H) | 0.0015% (maximum) |
| Iron (Fe) | 0.010% (maximum) |
| Molybdenum (Mo) | 0.02% (maximum) |
| Niobium (Nb) | 0.1% (maximum) |
Physical Properties Chart
| Property | Value |
| Density | 16.6 g/cm³ |
| Melting Point | 2996°C |
| Thermal Conductivity | 57 W/m·K |
| Electrical Resistivity | 131 µΩ·cm |
| Coefficient of Thermal Expansion | 6.5 µm/m·K (at 20°C) |
| Specific Heat Capacity | 140 J/kg·K (at 25°C) |
| Modulus of Elasticity | 185 GPa |
| Magnetic Susceptibility | Non-magnetic |
Application Chart
| Industry | Application |
| Chemical Processing | Heat exchangers, condensers, reactors, piping systems for handling highly corrosive acids like sulfuric and hydrofluoric acid. |
| Pharmaceutical | Equipment and piping systems used in the production of pharmaceutical chemicals where purity and corrosion resistance are critical. |
| Aerospace and Defense | High-temperature applications, exhaust systems, and propulsion components where extreme heat and corrosion resistance are needed. |
| Electronics | Use in semiconductor manufacturing, capacitor production, and high-performance electronic components. |
| Medical and Dental | Implants, surgical tools, and prosthetic devices due to biocompatibility and corrosion resistance. |
| Oil and Gas | Refining equipment, piping, and heat exchangers in environments with sour gas and high sulfur content. |
ASTM B521 R05252 Tantalum Fittings Exporters and Suppliers
As leading B521 Tantalum fittings exporters and suppliers, ASC LLP offers a wide range of ASTM B521 R05252 Tantalum Fittings that meet the highest international standards. Our fittings are manufactured with precision and undergo stringent quality checks to ensure optimal performance in various industrial applications.
- Custom Solutions: We understand that every project has unique requirements, and we offer custom sizes, shapes, and configurations for our tantalum fittings. Whether you need elbows, tees, or reducers, we can provide fittings tailored to your specifications.
- Global Reach: ASC LLP exports Tantalum ASTM B521 fittings to clients all over the world. Our global logistics network ensures that our products reach you promptly and in perfect condition.
- Expert Support: Our team of professionals has in-depth knowledge of tantalum materials and can assist you in selecting the right fittings for your application. We provide end-to-end support, from material selection to installation.
- Competitive Pricing: Despite the premium nature of tantalum, we offer competitive pricing on all our products, ensuring that you get the best value for your investment.
ASTM B521 R05252 Tantalum Fittings are an indispensable component in industries requiring materials with exceptional corrosion resistance, high durability, and the ability to perform under extreme conditions. Whether used in chemical processing, pharmaceuticals, aerospace, or electronics, R05252 Tantalum fittings from ASC LLP offer unmatched performance and longevity.
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 R05252 Tantalum Fittings. 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.
