Products Description
3-Inch Titanium Alloy Exhaust Pipe
advantages of 3-Inch Titanium Alloy Exhaust Pipe
- Titanium is approximately 40% lighter than stainless steel, reducing overall vehicle weight and improving acceleration and fuel efficiency in high-performance vehicles.
- Titanium Alloy Exhaust Pipe offers excellent heat resistance, maintaining structural integrity and strength even at high exhaust temperatures, making it ideal for turbocharged and high-output engines.
- Titanium Alloy Exhaust Pipe also offers exceptional corrosion resistance, ensuring long-term service even in humid, salty, and extremely high-temperature cycling environments.
Applications of 3-Inch Titanium Alloy Exhaust Pipe
- Motorsports and performance cars – For optimized weight savings and exhaust efficiency
- Turbocharged engines – Where high-flow, high-heat exhaust management is needed
- Track and racing vehicles – Reducing overall vehicle weight and improving balance
- Supercars and sports cars – Combining performance with visual appeal
- Custom exhaust fabrication – Mandrel-bent sections, headers, downpipes, or cat-back systems
Chemical Composition
| Element | Titanium | Aluminum | Vanadium | Iron | Oxygen | Carbon | Nitrogen | Hydrogen |
| Grade 2 | Balance | - | - | ≤ 0.30 | ≤ 0.25 | ≤ 0.08 | ≤ 0.03 | ≤ 0.015 |
| Grade 5 | Balance | 5.5 – 6.75 | 3.5 – 4.5 | ≤ 0.40 | ≤ 0.20 | ≤ 0.08 | ≤ 0.05 | ≤ 0.015 |
Mechanical Properties
| Property | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) | Hardness(HRB) | Density(g/cm³) |
| Grade 2 (Annealed) | ≥ 345 | ≥ 275 | ≥ 20 | ~70 | 4.51 |
| Grade 5 (Annealed) | ≥ 895 | ≥ 828 | ≥ 10 | ~95 – 100 | 4.43 |
Possible Alternative Grades
- 304/316 Stainless Steel – More affordable but heavier; easier to weld
- Inconel 625/718 – Superior high-temperature strength, used in professional racing (very expensive)
- Aluminized Steel – Cost-effective for budget builds but lacks durability and corrosion resistance
- Titanium Grade 9 (Ti-3Al-2.5V) – A lighter alternative with moderate strength, sometimes used in exhaust fabrication
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