ASTM B381 Grade 23 Titanium Fittings
Titanium is renowned for its exceptional strength-to-weight ratio, corrosion resistance, and biocompatibility, making it a popular material across various industries. At ASC LLP, we manufacture and supply high-quality ASTM B381 Grade 23 Titanium Fittings, tailored to meet stringent performance requirements in aerospace, medical, and industrial applications. This content explores the properties, advantages, and uses of ASTM B381 Grade 23 Titanium Fittings and why they are a superior choice for your project needs.
What is ASTM B381 Titanium Grade 23 Fittings?
ASTM B381 Grade 23 Titanium Fittings are forged components made from Titanium Grade 23 alloy, which is a titanium alloy with added aluminum and vanadium. It is specifically designed for critical applications requiring a combination of lightweight material, high strength, and superior corrosion resistance. Grade 23, also known as Ti-6Al-4V ELI (Extra Low Interstitial), is a purer version of Grade 5, featuring reduced oxygen content, making it highly suitable for demanding environments, such as in medical implants and aerospace components.
Key Properties of ASTM B381 Grade 23 Titanium Fittings
- Lightweight and Strong: One of the defining characteristics of Grade 23 Titanium Fittings is the excellent strength-to-weight ratio. With a density of approximately 60% of that of steel but comparable strength, these fittings are significantly lighter, offering enhanced performance, especially in aerospace and medical applications where weight is a critical factor.
- Corrosion Resistance: Titanium ASTM B381 fittings provide exceptional resistance to corrosion in a variety of environments. Whether exposed to seawater, harsh chemicals, or extreme temperatures, ASTM B381 Grade 23 Titanium fittings maintain their structural integrity, making them ideal for marine, chemical processing, and oil & gas industries.
- Biocompatibility: One of the most remarkable features of ASTM B381 Grade 23 Titanium fittings is their biocompatibility. Due to their non-toxic and non-reactive nature, they are frequently used in the medical industry for surgical implants, such as hip and joint replacements. The low oxygen content in Grade 23 Titanium ensures reduced stress shielding, making these fittings ideal for long-term implantation in the human body.
- High Strength and Ductility: Grade 23 Titanium fittings combine high tensile strength with good ductility, allowing them to be used in applications that require both toughness and flexibility. This combination of properties is particularly important in high-performance applications such as aerospace components and pressure vessels.
- Resistance to Extreme Temperatures: ASTM B381 Grade 23 Titanium Fittings are known for their stability in both low and high-temperature environments. They can withstand extreme heat without losing strength or becoming brittle in sub-zero temperatures, making them suitable for use in cryogenic and high-heat settings, including the aerospace industry.
Advantages of ASTM B381 Grade 23 Titanium Fittings
- Weight Reduction: One of the main advantages of using ASTM B381 Titanium Grade 23 Fittings is their significant weight savings over other metal alloys like steel and stainless steel. This makes them ideal for industries such as aerospace, where reducing weight without sacrificing strength is paramount.
- Enhanced Corrosion Resistance: Due to its natural passivation layer, titanium is one of the most corrosion-resistant materials. ASTM B381 Grade 23 Titanium fittings are virtually immune to saltwater corrosion, chlorine, and many acids, providing superior longevity in environments that would quickly degrade other metals.
- Biocompatibility for Medical Applications: The high biocompatibility of Grade 23 Titanium fittings makes them ideal for medical applications. They are non-reactive and do not cause any adverse reactions when in contact with human tissue or fluids, making them the material of choice for medical implants and surgical instruments.
- Low Maintenance and Long-Service Life: Because of their superior corrosion resistance and strength, Titanium ASTM B381 fittings require minimal maintenance, resulting in lower long-term operational costs. Their extended service life and resistance to wear make them a cost-effective option for industries like oil & gas, chemical processing, and power generation.
- Versatility in Application: ASTM B381 Grade 23 Titanium Fittings can be used across a wide range of industries, including aerospace, marine, medical, automotive, and chemical processing. Their ability to perform well in extreme conditions, from deep sea to outer space, underscores their versatility and high performance in critical environments.
Schedule and Size Chart
| Fitting Type | Size Range (Inches) | Schedule |
| Elbows (45°/90°) | 1/8″ – 48″ | SCH 5 – SCH XXS |
| Tees | 1/8″ – 48″ | SCH 5 – SCH XXS |
| Reducers (Concentric/Eccentric) | 1/8″ – 48″ | SCH 5 – SCH XXS |
| Caps | 1/8″ – 48″ | SCH 5 – SCH XXS |
| Stub Ends | 1/8″ – 48″ | SCH 5 – SCH XXS |
| Crosses | 1/8″ – 24″ | SCH 5 – SCH XXS |
| Couplings | 1/8″ – 24″ | SCH 5 – SCH XXS |
| Unions | 1/8″ – 24″ | SCH 5 – SCH XXS |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength (MPa) | ≥ 895 MPa |
| Yield Strength (0.2% offset) (MPa) | ≥ 825 MPa |
| Elongation (%) | ≥ 10% |
| Reduction of Area (%) | ≥ 25% |
| Hardness (Rockwell C) | ≤ 36 HRC |
| Fatigue Strength (MPa) | 510 MPa (for rotating bending) |
| Modulus of Elasticity (GPa) | 105 GPa |
Specifications Chart
| Specification | Details |
| Standard | ASTM B381 |
| Grade | Grade 23 (Ti-6Al-4V ELI) |
| Form | Forged Fittings |
| Standards Covered | ASTM B381, ASME SB381 |
| Available Forms | Elbows, Tees, Reducers, Caps, Crosses, Couplings |
| Dimensions | ANSI B16.9, ANSI B16.5, ASME B16.11 |
| Pressure Class | Class 150 – Class 2500 |
Chemical Composition Chart
| Element | Composition (%) |
| Titanium (Ti) | Balance |
| Aluminum (Al) | 5.50 – 6.50 |
| Vanadium (V) | 3.50 – 4.50 |
| Iron (Fe) | ≤ 0.25 |
| Oxygen (O) | ≤ 0.13 |
| Nitrogen (N) | ≤ 0.03 |
| Carbon (C) | ≤ 0.08 |
| Hydrogen (H) | ≤ 0.0125 |
| Yttrium (Y) | ≤ 0.005 |
| Other Elements (Total) | ≤ 0.10 |
Physical Properties Chart
| Property | Value |
| Density | 4.43 g/cm³ |
| Melting Point | 1600 – 1660°C (2912 – 3020°F) |
| Thermal Conductivity | 6.7 W/m·K (at 20°C) |
| Electrical Resistivity | 1.7 x 10^-6 ohm·m |
| Specific Heat Capacity | 560 J/kg·K (at 25°C) |
| Coefficient of Thermal Expansion | 8.6 µm/m·K (at 20 – 100°C) |
| Modulus of Elasticity | 105 GPa |
Application Chart
| Industry | Application |
| Aerospace | Aircraft components, engine parts, space exploration equipment due to its strength-to-weight ratio and fatigue resistance. |
| Medical | Surgical implants, orthopedic devices, dental implants, bone plates, and prosthetics due to biocompatibility. |
| Marine | Components exposed to seawater, shipbuilding, offshore oil platforms, and undersea equipment because of corrosion resistance. |
| Chemical Processing | Heat exchangers, reactors, piping systems for corrosive chemicals in petrochemical and refining industries. |
| Automotive | Performance vehicle components such as exhaust systems, suspension parts, and engine components to reduce weight and increase durability. |
| Oil & Gas | High-pressure pipelines, offshore drilling components, and chemical handling systems requiring corrosion and fatigue resistance. |
Why Choose ASC LLP for ASTM B381 Grade 23 Titanium Fittings?
At ASC LLP, we are committed to delivering top-tier Grade 23 Titanium fittings that meet the highest industry standards. We are leading B381 Titanium fittings exporters and suppliers, offering a wide range of titanium fittings to cater to various industrial applications. Our fittings are manufactured in compliance with international quality standards and undergo rigorous testing to ensure optimal performance in any environment.
- High-Quality Assurance: We adhere to strict ASTM B381 standards to ensure that all our titanium fittings meet the required chemical and mechanical properties.
- Wide Range of Products: Our extensive inventory includes various sizes and configurations of Titanium ASTM B381 fittings, ensuring you find the perfect solution for your specific needs.
- Expert Team: Our skilled professionals have decades of experience in titanium manufacturing and can provide technical support to help you select the right fittings for your application.
- Global Supply Chain: As trusted Titanium fittings exporters, we have a robust global supply network that allows us to deliver products on time, no matter where you are located.
Grade 23 Titanium fittings are the gold standard in high-performance applications, thanks to their excellent strength-to-weight ratio, corrosion resistance, and biocompatibility. Whether you are in the aerospace, medical, marine, or industrial sector, Grade 23 Titanium fittings from ASC LLP offer the reliability, durability, and performance you need.
Global Reach
Amardeep Steel Centre boasts a robust global presence and is 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 B381 Grade 23 Titanium 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.
