ASTM B393 Niobium Nb-47Ti Fittings: High-Performance Niobium Steel for Enhanced Durability
ASTM B393 Niobium Nb-47Ti Fittings are a specialized type of niobium alloy fittings, known for their exceptional properties and wide range of applications in industries that demand high-performance materials. ASC LLP is proud to be a leading exporter and supplier of these fittings, offering top-quality products that meet stringent international standards. In this guide, we will explore what ASTM B393 Niobium Nb-47Ti Fittings are, their key properties, advantages, and why they are the preferred choice in critical applications.
What is ASTM B393 Niobium Nb-47Ti Fittings?
ASTM B393 Niobium Alloy Nb-47Ti Fittings are components made from an alloy of niobium and titanium, specifically containing 47% titanium. This unique combination offers superior strength, corrosion resistance, and high temperature stability, masking it suitable for use in challenging environments. The ASTM B393 specification ensures that the fittings are manufactured to precise standards, providing consistency and reliability in various industrial applications.
Properties of ASTM B393 Nb-47Ti Niobium Fittings
ASTM B393 Nb-47Ti Niobium fittings possess a range of properties that make them ideal for use in demanding conditions. Some of the key properties include:
- High Corrosion Resistance: Niobium Nb-47Ti fittings are highly resistant to corrosion, even in aggressive environments, such as those containing strong acids or alkalis. This makes them ideal for use in chemical processing and petrochemical industries.
- Superior Strength and Durability: The addition of titanium to niobium enhances the strength and durability of the fittings, allowing them to withstand high-pressure and high-temperature conditions without deforming or failing.
- Excellent Thermal Stability: Niobium fittings retain their mechanical properties at elevated temperatures, making them suitable for applications that involve extreme heat, such as aerospace and nuclear industries.
- Low Density: Nb-47Ti fittings are relatively lightweight compared to other high-strength materials, which can reduce the overall weight of systems and improve efficiency in aerospace and automotive applications.
- Biocompatibility: Due to their biocompatibility, Nb-47Ti niobium fittings are also used in medical implants and devices, offering a safe and reliable option for various medical applications.
Advantages of ASTM B393 Nb-47Ti Niobium Fittings
ASTM B393 Nb-47Ti Niobium fittings offer several advantages over conventional materials, including:
- Enhanced Performance in Extreme Conditions: The alloy’s unique composition allows the fittings to maintain their integrity in both high and low-temperature environments, making them suitable for use in a wide range of industries.
- Long Service Life: Thanks to their corrosion resistance and mechanical strength, these fittings offer an extended service life, reducing the need for frequent replacements and maintenance costs.
- Versatility: Niobium fittings can be used in diverse applications, from chemical processing to aerospace engineering, due to their adaptability to various environmental conditions.
- Cost-Effectiveness: Although the initial cost may be higher compared to traditional materials, the long-term benefits in terms of durability and reduced maintenance make ASTM B393 Niobium Nb-47Ti fittings a cost-effective solution.
- Customizable Solutions: Fittings can be customized to meet specific project requirements, ensuring that they deliver optimal performance in any given application.
Schedule and Size Chart
| Schedule | Nominal Size (inches) | Outside Diameter (mm) | Wall Thickness (mm) |
| Schedule 10 | 0.5 – 24 | 21.3 – 610 | 1.65 – 8.74 |
| Schedule 20 | 0.5 – 24 | 21.3 – 610 | 2.11 – 10.97 |
| Schedule 40 | 0.5 – 24 | 21.3 – 610 | 2.77 – 13.84 |
| Schedule 80 | 0.5 – 24 | 21.3 – 610 | 3.73 – 19.05 |
| Schedule 160 | 0.5 – 24 | 21.3 – 610 | 4.78 – 29.36 |
Mechanical Properties Chart
| Property | Value | Unit |
| Tensile Strength | 550 – 650 | MPa |
| Yield Strength | 350 – 450 | MPa |
| Elongation | 25 – 30 | % |
| Hardness | 85 – 95 | HRB |
| Modulus of Elasticity | 105 | GPa |
| Poisson’s Ratio | 0.38 | – |
Specifications Chart
| Standard | Specification |
| ASTM B393 | Specification for Niobium and Niobium Alloy Seamless, Welded, and Butt-Welded Fittings. |
| Alloy | Nb-47Ti |
| Form | Seamless, Welded, Butt-Welded |
| Size Range | 0.5” to 24” |
| Schedule | 10, 20, 40, 80, 160 |
| Manufacturing | Hot forming, cold forming, machining, and welding |
Chemical Composition Chart
| Element | Composition (%) |
| Niobium (Nb) | Balance |
| Titanium (Ti) | 47.0 |
| Tantalum (Ta) | ≤ 0.2 |
| Oxygen (O) | ≤ 0.03 |
| Carbon (C) | ≤ 0.01 |
| Hydrogen (H) | ≤ 0.002 |
| Nitrogen (N) | ≤ 0.01 |
| Iron (Fe) | ≤ 0.01 |
Physical Properties Chart
| Property | Value | Unit |
| Density | 8.57 | g/cm³ |
| Melting Point | 2470 | °C |
| Thermal Conductivity | 53 | W/m·K |
| Electrical Resistivity | 128 | nΩ·m |
| Coefficient of Expansion | 7.2 x 10⁻⁶ | 1/°C |
| Specific Heat Capacity | 0.377 | J/g·K |
Application Chart
| Industry | Applications |
| Aerospace | Jet engines, spacecraft components, high-performance structural parts. |
| Chemical Processing | Acid-resistant piping systems, reactors, and storage tanks. |
| Nuclear | Nuclear reactor components, shielding, and high-temperature parts. |
| Medical | Implants, surgical instruments, and medical devices due to biocompatibility. |
| Automotive | Exhaust systems, high-performance engine components, and heat shields. |
| Oil and Gas | High-temperature and high-corrosion resistance parts in refineries. |
Exporters and Suppliers of B393 Niobium Fittings
ASC LLP is a renowned exporter and supplier of ASTM B393 Niobium Nb-47Ti Fittings, delivering high-quality products to clients worldwide. Our fittings are manufactured in compliance with international standards, ensuring superior performance and reliability. We offer a wide range of niobium fittings, including custom solutions tailored to meet specific application needs.
- Quality Assurance: We ensure that every fitting meets the highest quality standards, adhering to ASTM specifications for consistency and reliability.
- Competitive Pricing: Our commitment to providing value ensures that you receive top-quality niobium fittings at competitive prices.
- Global Reach: As a leading exporter, we serve clients across multiple industries worldwide, providing efficient logistics and reliable delivery.
- Technical Expertise: Our team of experts is available to assist you with any technical queries, ensuring that you select the right fittings for your project.
- Customized Solutions: We offer customizable fittings to meet your specific requirements, ensuring that you get the best performance out of your investment.
ASTM B393 Niobium Nb-47Ti Fittings are a superior choice for industries requiring materials that can perform under extreme conditions. With properties such as high corrosion resistance, superior strength, and excellent thermal stability, these fittings are ideal for critical applications across aerospace, chemical, nuclear, and medical fields. ASC LLP is your trusted partner for high-quality ASTM B393 niobium fittings, offering expert solutions tailored to your needs.
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 B393 Niobium Nb-47Ti 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.
