ASTM B708 Tantalum Ta2.5W Fittings – High-Performance Solutions for Extreme Environments
ASC LLP is proud to offer top-quality ASTM B708 Tantalum Ta2.5W Alloy Fittings, a highly specialized category of fittings designed for extreme operating conditions. These fittings are crafted from a tantalum-tungsten alloy (Ta2.5W), adhering to the ASTM B708 standards, which define specifications for tantalum and tantalum alloy products. With superior resistance to corrosion, heat, and chemical reactions, these fittings are ideal for industries such as chemical processing, aerospace, and nuclear power, where durability and reliability are critical.
What is ASTM B708 Tantalum Ta2.5W Fittings?
ASTM B708 Tantalum Ta2.5W Fittings are made from an alloy consisting of 97.5% tantalum and 2.5% tungsten. Tantalum is known for its excellent corrosion resistance, particularly in aggressive environments like those involving strong acids or high temperatures. The addition of tungsten improves the alloy’s strength and hardness, making these fittings more resilient under harsh conditions. The ASTM B708 standard governs the production of tantalum and tantalum alloy flat products, ensuring that the fittings meet stringent quality and performance requirements.
These fittings are widely used in applications where standard materials like stainless steel or titanium may fail due to corrosion or high heat exposure. Ta2.5W Tantalum Fittings offer unmatched durability, even in environments containing hydrochloric, sulfuric, or nitric acids, and can withstand temperatures exceeding 1000°C.
Key Features of ASTM B708 Tantalum Ta2.5W Fittings
Here are the primary characteristics that make Tantalum ASTM B708 fittings a standout choice for challenging industrial applications:
- High Corrosion Resistance: Tantalum is impervious to almost all chemicals below 150°C, especially acids like hydrochloric and sulfuric. This makes it an excellent material for use in chemical processing plants.
- Heat Resistance: The addition of tungsten (Ta2.5W) significantly enhances the material’s resistance to high temperatures, making these fittings ideal for use in environments where heat resistance is crucial.
- Excellent Ductility and Workability: Tantalum fittings can be easily shaped, machined, and welded without losing their mechanical properties, providing a high degree of customization.
- Biocompatibility: Tantalum is biocompatible and is sometimes used in medical implants and devices.
- Non-reactive with most chemicals: These fittings can handle corrosive and reactive substances without undergoing degradation, which ensures the longevity of equipment in harsh environments.
Advantages of ASTM B708 Ta2.5W Tantalum Fittings
Using ASTM B708 Tantalum Ta2.5W Fittings comes with a range of advantages for industries operating in highly demanding environments. Here are some of the key benefits:
- Exceptional Durability: The corrosion-resistant nature of ASTM B708 Tantalum Fittings ensures long service life, even in highly corrosive environments. This durability reduces the need for frequent maintenance or replacement, leading to cost savings.
- Superior Strength: The addition of tungsten to tantalum increases the strength of the fittings, allowing them to withstand high pressures and mechanical loads, making them ideal for critical systems in the aerospace, chemical, and defense sectors.
- Cost-Effective in the Long Term: While tantalum fittings may have a higher upfront cost compared to standard materials, their extended lifespan and reduced maintenance requirements make them a cost-effective solution in the long run.
- Versatility in Applications: ASTM B708 Tantalum Ta2.5W Fittings are versatile and can be used in a variety of industries, including chemical processing, pharmaceuticals, electronics, and even medical implants.
- Resistance to Extreme Conditions: These fittings can operate effectively in environments characterized by high temperatures, aggressive chemicals, and high mechanical stresses.
- Non-Toxic and Biocompatible: Tantalum is non-toxic and biocompatible, which makes it suitable for specialized applications in the medical field, such as surgical instruments and implants.
Schedule and Size Chart
| Schedule | Nominal Pipe Size (NPS) | Outside Diameter (OD) (mm) | Wall Thickness (mm) | Inside Diameter (ID) (mm) | Weight (kg/m) |
| SCH 10 | 1/2″ | 21.34 | 2.11 | 17.12 | 0.88 |
| SCH 40 | 1/2″ | 21.34 | 2.77 | 15.8 | 1.22 |
| SCH 80 | 1/2″ | 21.34 | 3.73 | 13.88 | 1.58 |
| SCH 10 | 1″ | 33.4 | 2.77 | 27.86 | 2.27 |
| SCH 40 | 1″ | 33.4 | 3.38 | 26.64 | 2.76 |
| SCH 80 | 1″ | 33.4 | 4.55 | 24.3 | 3.54 |
| SCH 40 | 2″ | 60.33 | 5.54 | 49.25 | 7.86 |
| SCH 80 | 2″ | 60.33 | 7.01 | 46.3 | 9.77 |
| SCH 40 | 4″ | 114.3 | 6.02 | 102.26 | 12.72 |
| SCH 80 | 4″ | 114.3 | 8.56 | 97.18 | 17.69 |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength (MPa) | 400 – 600 |
| Yield Strength (0.2% offset) (MPa) | 275 – 350 |
| Elongation (%) | 20 – 30% |
| Hardness (Vickers) | 120 – 160 HV |
| Modulus of Elasticity (GPa) | 185 GPa |
| Poisson’s Ratio | 0.34 |
| Melting Point | 2996°C |
| Density | 16.7 g/cm³ |
Specifications Chart
| Standard | Description |
| ASTM B708 | Standard specification for tantalum and tantalum alloy plates, sheets, and strips |
| Alloy Grade | Ta2.5W (Tantalum with 2.5% Tungsten) |
| Form | Fittings (elbows, tees, reducers, caps, couplings) |
| Dimensional Standards | ASME B16.9 for butt-weld fittings, ASME B16.11 for forged fittings |
| Manufacturing Process | Cold worked, annealed, or wrought |
| Surface Finish | Polished or matte, depending on customer requirements |
Chemical Composition Chart
| Element | Percentage (%) |
| Magnesium (Mg) | 0.8 – 1.2 |
| Silicon (Si) | 0.4 – 0.8 |
| Iron (Fe) | 0.7 max |
| Copper (Cu) | 0.15 – 0.40 |
| Chromium (Cr) | 0.04 – 0.35 |
| Zinc (Zn) | 0.25 max |
| Manganese (Mn) | 0.15 max |
| Titanium (Ti) | 0.15 max |
| Aluminium (Al) | Balance |
Physical Properties Chart
| Property | Value |
| Density | 16.7 g/cm³ |
| Melting Point | 2996°C |
| Boiling Point | 5425°C |
| Thermal Conductivity | 54.4 W/m·K (at 20°C) |
| Coefficient of Thermal Expansion | 6.5 × 10⁻⁶ /°C |
| Electrical Resistivity | 131 nΩ·m (at 20°C) |
| Modulus of Elasticity | 185 GPa |
Application Chart
| Industry | Application |
| Chemical Processing | Used in reactors, heat exchangers, and piping systems due to superior corrosion resistance. |
| Aerospace | Components for jet engines, fuel systems, and high-temperature exhaust systems. |
| Electronics | Capacitors, resistors, and other electronic components that require high electrical conductivity. |
| Medical Devices | Biocompatible fittings used in implants, prosthetics, and medical instruments. |
| Energy (Nuclear/Power) | High-temperature applications in nuclear reactors and power generation plants. |
| Pharmaceutical | Fittings used in environments where chemical purity and non-reactivity are crucial. |
ASTM B708 Ta2.5W Tantalum Fittings Exporters and Suppliers
As one of the leading suppliers and exporters of ASTM B708 Tantalum Ta2.5W Fittings, Amardeep Steel Centre LLP is committed to delivering the highest quality products that meet international standards. We have a well-established supply chain and a global presence, ensuring that our products reach clients worldwide.
Our extensive product range, technical expertise, and focus on customer satisfaction make us the preferred choice for companies looking for reliable suppliers of tantalum fittings. Whether your project requires standard fittings or custom-made components, our team is ready to assist.
Why Choose ASC LLP for ASTM B708 Tantalum Fittings?
At ASC LLP, we understand the importance of precision, quality, and durability. Our ASTM B708 Tantalum Ta2.5W Fittings are manufactured using advanced technologies, ensuring the highest levels of performance and reliability. Here’s why you should choose us:
- Quality Assurance: We strictly adhere to the ASTM B708 standards, ensuring our fittings meet the most demanding quality and performance criteria.
- Global Reach: We are trusted exporters of ASTM B708 Tantalum Fittings, serving clients in numerous countries around the world.
- Customization: We offer custom solutions tailored to meet the specific requirements of your project or industry.
- Customer Support: Our dedicated support team ensures smooth communication and timely deliveries.
ASTM B708 Tantalum Ta2.5W Fittings are a high-performance solution designed to withstand the harshest environments. With their superior corrosion resistance, strength, and thermal stability, these fittings are ideal for use in industries like chemical processing, aerospace, and nuclear power.
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 B708 Tantalum Ta2.5W 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.
