OT4sv (ОТ4св)
OT4SV Titanium Alloy: The Ultimate Choice for Aerospace & Industrial Applications
OT4SV is a chemical-resistant titanium alloy ideal for aerospace, military, and heavy industrial applications. Known for its exceptional strength-to-weight ratio, OT4SV offers high fatigue resistance, corrosion resistance, and durability. As a trusted supplier, Russian Metals provides high-quality OT4SV titanium in various forms, including titanium sheets, rods, plates, and custom components.
What is OT4SV Titanium Alloy?
OT4SV titanium alloy is a high-performance material with superior mechanical and physical properties. Its strength and low density make it an excellent choice for aerospace structures, machinery, and marine applications. Thanks to its excellent fatigue resistance and corrosion resistance, OT4SV can withstand extreme operating conditions, from high-pressure environments to harsh chemicals.
Type: Alpha (α) titanium alloy, a strengthened version of OT4-1.
Composition: Titanium alloyed with small amounts of aluminum and vanadium to enhance strength and heat resistance.
Density: ~4.5 g/cm³ — lightweight with high strength-to-weight ratio.
Tensile Strength: Around 650–750 MPa, higher than OT4-1.
Yield Strength: Typically 550–650 MPa.
Characteristics of the OT4sv material
| Brand : | OT4sv |
| Classification : | Titanium wrought alloy |
| Application: | for the production of welding wire |
| Foreign analogues: | No data |
Key Properties of OT4SV Titanium
- Chemical Resistance: OT4SV Titanium excels in corrosive environments, making it ideal for use in harsh conditions such as sea water, acidic, and alkaline solutions. Its outstanding corrosion resistance ensures longevity and reliability, especially in chemical processing, marine, and offshore industries where exposure to aggressive substances is common.
- High Strength: One of the key features of OT4SV Titanium is its remarkable strength-to-weight ratio. It outperforms traditional titanium alloys in terms of tensile strength while maintaining a lower density, which results in significant weight savings without compromising on structural integrity. This makes it an excellent choice for aerospace and automotive industries, where weight reduction is crucial for performance.
- Fatigue Resistance: OT4SV Titanium offers superior fatigue resistance, which is crucial for components subjected to repetitive cyclic loading. This property is particularly beneficial in aerospace, marine, and industrial machinery applications, where parts must withstand continuous stress over extended periods. Its ability to resist cracking under fluctuating loads increases the durability and lifespan of critical components.
- Weldability: Known for its excellent weldability, OT4SV Titanium is easily integrated into various designs and structures. Its capacity to be welded with minimal distortion allows for versatile manufacturing processes, making it a preferred material in applications that require complex assembly or repair. It can be seamlessly joined with other materials without compromising its mechanical properties, ensuring strong, reliable connections.
Chemical composition in % of OT4sv material
GOST -27265 - 87
| Fe | C | Si | Mn | N | You | Al | Zr | O | H | Impurities |
|---|---|---|---|---|---|---|---|---|---|---|
| up to 0.3 | up to 0.1 | up to 0.12 | 0.8 - 2 | up to 0.05 | 91.83 - 95.4 | 3.5 - 5 | up to 0.3 | up to 0.15 | up to 0.006 | other 0.3 |
Note: Ti is the basis; Ti percentage is approximate.
Mechanical properties at T=20 o C of material OT4sv.
| Assortment | Size | For example. | σin | σT | δ5 | ψ | KCU | Thermal processing |
|---|---|---|---|---|---|---|---|---|
| - | mm | - | MPa | MPa | % | % | kJ/m² | - |
| Wire, GOST 27265-87 | 590-835 | 7-10.5 |
Applications of OT4SV Titanium Alloy
OT4SV is used in a variety of industries that demand high-performance materials capable of enduring extreme conditions.
Common Applications of OT4SV Titanium Alloy:
- Aerospace: Ideal for aircraft structures, engine components, and turbine blades.
- Marine Engineering: Used in marine vessels and offshore structures due to its resistance to saltwater corrosion.
- Chemical Industry: Suitable for piping systems and vessels exposed to harsh chemicals.
- Heavy Machinery: Perfect for machine parts and components exposed to cyclic loading and high stress.
OT4sv - Titanium deformable alloy
- OT4sv - chemical composition, mechanical, physical and technological properties, density, hardness, application
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Why Choose Russian Metals for OT4SV Titanium Alloy?
At Russian Metals, we are committed to delivering high-quality OT4SV titanium alloy that meets the needs of demanding industries like aerospace and marine engineering.
Why Russian Metals?
- Certified Quality: We ensure that all OT4SV titanium products meet international standards and are certified for use in critical applications.
- Wide Range of Products: We offer OT4SV titanium in various forms including sheets, rods, plates, and custom components.
- Reliable Supply Chain: We ensure timely delivery of OT4SV titanium across India, with competitive pricing and flexible order sizes.
- Custom Solutions: Our team is ready to assist with tailored OT4SV titanium solutions based on your specific needs.
Contact Russian Metals for OT4SV Titanium Alloy
If you need OT4SV titanium for your aerospace, marine, or industrial applications, Russian Metals is your trusted supplier. Contact us today to discuss your requirements and get a customized quote.