Titanium BT20
Material Description
Titanium BT20 is a high-strength, heat-resistant titanium alloy with excellent corrosion resistance, good weldability, and outstanding fatigue strength. It is widely used in aerospace, marine, and chemical industries due to its ability to maintain stability at high temperatures and in aggressive environments.
Chemical Composition
| Element | Content (%) |
|---|---|
| Titanium (Ti) | Base |
| Aluminum (Al) | 5.5-6.5 |
| Zirconium (Zr) | 2.5-3.5 |
| Molybdenum (Mo) | 2.0-3.0 |
| Vanadium (V) | 0.5-1.0 |
| Iron (Fe) | ≤ 0.30 |
| Oxygen (O) | ≤ 0.15 |
| Carbon (C) | ≤ 0.10 |
| Nitrogen (N) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 |
Mechanical Properties
| Parameter | Value |
|---|---|
| Density | 4.55 g/cm³ |
| Tensile Strength | 1050-1250 MPa |
| Yield Strength | 900-1100 MPa |
| Hardness | 300-360 HV |
| Elongation | 8-16% |
| Operating Temperature | Up to 550°C |
Key Advantages
- High heat resistance – retains mechanical properties at elevated temperatures up to 550°C.
- Excellent corrosion resistance – performs well in aggressive environments, including seawater and chemical exposure.
- Enhanced fatigue strength – ideal for cyclic loading applications.
- Good machinability and weldability – suitable for precision manufacturing and structural applications.
Main Applications
| Industry | Examples of Use |
|---|---|
| Aerospace Industry | Aircraft structural components, turbine blades |
| Marine Engineering | Corrosion-resistant ship components, propellers |
| Chemical Industry | Heat exchangers, chemical reactors, storage tanks |
| Automotive Engineering | High-performance vehicle components |
Conclusion
Titanium BT20 is a high-performance alloy ideal for applications requiring superior mechanical strength, corrosion resistance, and heat stability. Its exceptional properties make it suitable for aerospace, marine, and chemical industries, ensuring durability in extreme environments.
Titanium VT 20 delivery forms
| Titanium Sheet Titan VT 20 | Thickness from 0.5 mm to 100 mm |
| Titanium bar Titan VT 20 | Diameter from 1.5mm to 250mm |
| Titanium pipe Titan VT 20 | Diameter 6 – 280 mm wall thickness 0.5 – 45 mm |
| Titanium wire Titan VT 20 | Diameter from 0.1 mm to 6.0 mm |
| Titanium tape Titan W 20 | Thickness from 0.1 mm to 4mm |
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