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Titanium Grade 2 (TA2)
Complete Technical Data Sheet for Titanium Grade 2 (TA2) Chemical Composition Mechanical Properties Physical Properties International Standards & Grade Equivalents Key Applications of Titanium Grade 2 (TA2) Automotive Industry In automotive applications, titanium alloy grade 2 is utilized for components requiring low density and high performance. Its strength-to-weight ratio contributes to fuel efficiency, while its […]
Description
Titanium Grade 2 (TA2) Available in All Forms
Titanium Plates
Engineered for performance, our Titanium Plates deliver exceptional strength and corrosion resistance for aerospace, marine, and industrial applications.
Titanium Bars/Rods
Our Titanium Bars/Rods deliver superior strength and corrosion resistance. Versatile for aerospace, marine, and industrial use, they ensure peak performance.
Titanium Tubes
Our lightweight Titanium Tubes offer unmatched corrosion resistance and reliability, ideal for demanding aerospace, marine, and industrial applications.
Titanium Wire
Discover our Titanium Wire, offering a unique blend of exceptional strength, flexibility, and superior corrosion resistance for aerospace, marine, and industrial applications.
Complete Technical Data Sheet for Titanium Grade 2 (TA2)
| Element | Max % |
|---|---|
| Titanium (Ti) | Balance |
| Oxygen (O) | 0.25 |
| Nitrogen (N) | 0.03 |
| Carbon (C) | 0.08 |
| Hydrogen (H) | 0.015 |
| Iron (Fe) | 0.3 |
| Property | Value |
|---|---|
| Tensile Strength | 345 MPa (50,000 psi) |
| Yield Strength (0.2% Offset) | 275 MPa (40,000 psi) |
| Elongation | 20% min |
| Hardness (Brinell) | 149 HB |
| Hardness (Rockwell B) | 82 HRB |
| Property | Value |
|---|---|
| Density | 4.51 g/cm³ (0.163 lbs/in³) |
| Melting Point | 1668 °C (3035 °F) |
| Thermal Conductivity | 16 W/m·K (111 BTU·in/hr·ft²·°F) |
| Electrical Resistivity | 0.56 µΩ·m |
| Modulus of Elasticity | 103 GPa (14.9 x 10⁶ psi) |
| Standard/Specification | Grade/Designation |
|---|---|
| ASTM B265, B348, B381 | Grade 2 |
| ASME SB265, SB348, SB381 | Grade 2 |
| AMS | 4902, 4941, 4942 |
| UNS | R50400 |
| DIN | 3.7035 |
| EN | 3.7035 |
| JIS | TP340 |
| Werkstoff | 3.7035 |
Mechanical Properties of Titanium Grade 2 (TA2)
Exceptional Strength and Reliable Long-Term Performance
With industry-recognized Grade 2 titanium strength, TA2 titanium exhibits outstanding tensile and yield strength, resisting deformation and fatigue even under high loads. These TA2 properties enable titanium grade 2 to deliver robust structural integrity and consistent reliability in sectors like aerospace, marine, chemical processing, and energy, where safety, endurance, and dependable performance over extended service life are absolutely vital.
Superior Ductility, Weldability, and Forming Flexibility
The remarkable ductility of titanium grade 2 makes TA2 titanium a standout choice for manufacturers who need material that can be cold worked, shaped, and deeply drawn into complex forms without cracking. These unique TA2 properties translate into efficient, precision fabrication and easy assembly—including seamless welding and joining—making titanium grade 2 adaptable for sophisticated parts like intricate implant devices, custom vessels, and aerospace structures where both design freedom and strength are essential.
Versatility to Meet Diverse Industrial Challenges
The well-balanced mix of TA2 properties—including moderate Grade 2 titanium strength and excellent corrosion resistance—gives TA2 titanium comprehensive versatility for applications from high-pressure tanks and architectural panels to heat exchangers and marine hardware. This combination ensures that titanium grade 2 can be confidently specified for challenging, regulated environments across oil & gas, medical, and chemical industries where multifunctional material demands must be met.
Consistent toughness and resilience at extreme temperatures.
Noted for its high impact toughness and dependable thermal stability, titanium grade 2 (TA2 titanium) maintains its mechanical properties from cryogenic temperatures to elevated heat. These consistent TA2 properties ensure that engineered components retain functionality and safety margins through temperature fluctuations, vibrations, and mechanical shocks—making titanium grade 2 the material of choice wherever reliability and structural security in unpredictable or harsh service conditions are top priorities.
Key Applications of Titanium Grade 2 (TA2)
Automotive Industry
In automotive applications, titanium alloy grade 2 is utilized for components requiring low density and high performance. Its strength-to-weight ratio contributes to fuel efficiency, while its good corrosion resistance enhances the longevity of parts exposed to various environmental conditions.
Aerospace
Titanium grade 2 (TA2) is widely used in aerospace due to its excellent corrosion resistance and high strength-to-weight ratio. Its mechanical properties make it suitable for structural components, fasteners, and parts that withstand extreme temperatures, ensuring reliability in demanding environments.
Chemical Processing
Titanium grade 2 is commonly found in chemical processing equipment, such as heat exchangers and pressure vessels. Its resistance to seawater and crevice corrosion ensures durability in harsh environments, while its cold forming capabilities allow for efficient fabrication of complex shapes.
What Our Clients Say
We have been using titanium grade 2 (TA2) for our aerospace applications due to its excellent corrosion resistance and high strength-to-weight ratio. The material’s mechanical properties, including yield strength and ductility, make it ideal for demanding applications in our industry.
John Smith
Aerospace Engineer
The commercially pure titanium grade 2 has been a game-changer for our orthopedic implants. Its good weldability and superior corrosion resistance ensure the longevity and reliability of our medical devices, meeting the stringent ASTM standards we adhere to.
Lisa Johnson
Medical Device Manufacturer
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Frequently Asked Questions
What are the properties of titanium grade 2?
Titanium grade 2, also known as TA2, exhibits excellent corrosion resistance and moderate strength, making it ideal for various applications. Its mechanical properties include good weldability and formability, which are essential in industries like aerospace and medical implants.
How does the chemical composition of TA2 affect its applications?
The chemical composition of titanium grade 2 includes a balance of iron and oxygen, which contributes to its strength and corrosion resistance. This makes TA2 suitable for applications in mildly reducing environments, such as chemical processing and marine environments.
What are the mechanical properties of grade 2 titanium?
The mechanical properties of grade 2 titanium include a yield strength of approximately 275 MPa and an ultimate tensile strength of about 480 MPa. These properties make it a reliable choice for structural components in aerospace and other industries that require high strength and durability.
Can titanium grade 2 be heat-treated?
Titanium grade 2 is not typically heat treatable as it does not respond significantly to heat treatment processes. However, it can be annealed to relieve stress and improve its ductility for specific applications.
What are the common applications of TA2 titanium?
TA2 titanium is commonly used in aerospace, medical implants, and marine applications due to its excellent corrosion resistance and moderate strength. Its unique properties make it a preferred choice for components that require high performance in harsh environments.
How does grade 2 titanium compare to grade 5 titanium?
Grade 2 titanium is commercially pure with lower strength compared to grade 5 titanium, which is an alloy known for its high strength and heat treatability. While grade 2 is suitable for many applications, grade 5 is often used where enhanced mechanical properties are essential.
What is the specification for titanium grade 2?
The specification for titanium grade 2 is defined by several standards, including AMS 4902 and ASTM B265. These specifications ensure uniformity in the material’s mechanical properties and chemical composition, making it reliable for critical applications.
How is titanium grade 2 fabricated and machined?
Titanium grade 2 can be fabricated using various methods, including additive manufacturing, machining, and welding. Its fabrication processes require specific tools and techniques to avoid damaging its physical properties while ensuring precision in production.
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