Our durable Grade 2 Titanium Foil is a top-notch material crafted for automotive exhaust systems, made from high-purity, commercially pure titanium. With thicknesses starting at 0.01 mm, this foil is lightweight, corrosion-resistant, and built to withstand the harsh conditions of exhaust applications. Compliant with ASTM B265 standards, it’s perfect for high-performance vehicles, from sports cars to heavy-duty trucks, where durability and weight savings are key. Our foil ensures exhaust systems perform reliably, even under intense heat and corrosive environments.
We produce this foil using advanced cold-rolling techniques, delivering a smooth, uniform surface and tight tolerances for seamless integration into complex exhaust designs. With a density of 4.51 g/cm³—45% lighter than steel—and a tensile strength of ~345 MPa, it offers a stellar balance of strength and flexibility. Its corrosion resistance tackles road salts, moisture, and exhaust gases, while its thermal stability up to 400°C makes it ideal for high-heat applications. Our rigorous quality control ensures every batch delivers consistent performance, giving manufacturers confidence in their exhaust systems.
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Our Grade 2 titanium foil is commercially pure, with 99.2% titanium content and minimal alloying elements. This purity delivers a lightweight material with a density of 4.51 g/cm³, perfect for reducing vehicle weight and improving fuel efficiency. Its tensile strength of ~345 MPa provides durability, while its excellent formability allows for shaping into intricate exhaust components. The foil’s natural oxide layer offers superior corrosion resistance against road salts, moisture, and acidic exhaust gases, ensuring longevity in tough automotive conditions. Thermally stable up to 400°C and highly weldable, it’s a versatile choice for exhaust system manufacturing.
| Titanium (Ti) | Aluminum (Al) | Vanadium (V) | Tin (Sn) | |
| Ti-6Al-4V | Rest | 5.5%-6.8% | 3.5%-4.5% | |
| Ti-5Al-2.5Sn | Rest | 4.5%-5.5% | 2.0%-3.0% |
Physical Properties
| Density | 4.4-4.5g/cm³ |
| Melting Point | 1660°C |
| Coefficient of Thermal Expansion | 8-10×10⁻⁶/K (20°C-500°C) |
| Thermal Conductivity | 6-22 W/(m·K) (depending on alloy grade) |
| Electrical Resistivity | 0.14-0.17 μΩ·m |
| Tensile Strength | 600-1200 MPa (depending on alloy grade) |
| Yield Strength | 480-1100 MPa |
| Elongation at Break | 10%-25% |
| Hardness | 200-400 HB |
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Our durable Grade 2 titanium foil is designed for automotive exhaust systems but excels in a range of uses:
Exhaust Pipes: Lightweight and corrosion-resistant for efficient exhaust flow.
Mufflers: Durable under high heat and corrosive gases for long-lasting performance.
Catalytic Converters: Resists chemical degradation in emission control systems.
Heat Shields: Protects surrounding components from exhaust heat.
Manifolds: Strong and lightweight for high-performance engine setups.
While automotive exhaust systems are its primary focus, the foil also finds use in aerospace for lightweight components and in marine applications for corrosion-resistant parts, proving its versatility across industries.
Industry Analysis
The automotive industry is accelerating, with a projected CAGR of 6.0% for advanced materials through 2030, driven by demand for lightweight, durable components in electric vehicles (EVs), performance cars, and eco-friendly designs. Grade 2 titanium foil is a key player due to its corrosion resistance and weight savings, helping manufacturers meet fuel efficiency and emissions standards. The rise of EVs and hybrid vehicles is pushing demand for materials that reduce weight while maintaining durability, and our foil delivers on both fronts.
Challenges include high raw material costs and supply chain complexities, but we’ve optimized our production for cost-effectiveness and reliable supply. The growing use of advanced manufacturing, like laser cutting and additive manufacturing, aligns with our foil’s uniform thickness and formability. The push for sustainability, with recyclable materials and green production methods, further boosts demand for our foil, which is fully recyclable and eco-friendly.
Industry Trends
Lightweighting: Reducing vehicle weight improves fuel efficiency and EV range, and our foil shines.
Corrosion Resistance: Exhaust systems need materials that withstand harsh conditions, and our foil delivers.
Sustainability: Recyclable materials are a priority, and our foil is 100% recyclable.
Additive Manufacturing: 3D printing in automotive pairs well with our foil’s precision.
Electric Vehicles: EVs demand lightweight, durable materials for efficiency.
High-Performance Cars: Sports cars need strong, lightweight exhaust components.
Comparison Table
Parameter | Our Grade 2 Titanium Foil | Other Titanium Foils |
|---|---|---|
Thickness Range | 0.01 mm - 0.25 mm | 0.05 mm - 0.3 mm |
Tensile Strength | ~345 MPa | ~240-900 MPa |
Corrosion Resistance | Excellent (salts, gases) | Good to Excellent |
Thermal Stability | Up to 400°C | Up to 350-600°C |
Surface Finish | Smooth, uniform | Varies, less consistent |
Standards Compliance | ASTM B265 | ASTM B265 or lower |
Weldability | High | Moderate to High |
Recyclability | Fully recyclable | Varies |
Company Comparison
Our durable Grade 2 titanium foil stands out in the automotive market for its exceptional quality and performance. While other foils are available, our advanced cold-rolling process delivers a smoother surface and tighter tolerances, ensuring flawless integration into exhaust systems. We prioritize sustainability with eco-friendly production and fully recyclable materials, aligning with the industry’s green goals. Our streamlined supply chain guarantees fast, reliable delivery, even during market disruptions. Every batch is rigorously tested to ASTM B265 standards, ensuring it can handle the intense heat and corrosion of automotive exhaust applications.
Why Choose Our Titanium Foil?
Durable Performance: ~345 MPa tensile strength for robust exhaust components.
Top Quality: Meets ASTM B265 standards for reliability.
Eco-Friendly: Fully recyclable with sustainable production processes.
Fast Delivery: Optimized logistics ensure timely supply.
Versatile Design: Weldable and formable for complex exhaust systems.
Industry Outlook
The automotive industry is shifting toward lighter, more durable, and sustainable materials to meet the demands of EVs, high-performance vehicles, and environmental regulations. As hybrid and electric vehicles gain traction, our Grade 2 titanium foil is well-positioned to deliver the lightweight, corrosion-resistant performance needed for efficient exhaust systems. Its compatibility with advanced manufacturing techniques like 3D printing ensures it’s ready for next-gen production, while its recyclability aligns with sustainability goals. We’re continuously refining our processes to stay ahead, delivering materials that drive automotive innovation.
Conclusion
Our durable Grade 2 titanium foil is a must-have for automotive exhaust systems. Its lightweight strength, corrosion resistance, and thermal stability make it ideal for exhaust pipes, mufflers, and more. With top-tier quality, sustainable production, and reliable delivery, we’re here to support your automotive projects. Choose our foil for materials that keep your vehicles performing at their best, even in the toughest conditions.
For more details, pls directly contact us.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
Why is Grade 2 titanium foil ideal for automotive exhausts?
Its lightweight, corrosion-resistant, and heat-tolerant properties make it perfect for exhaust systems.How thin is this foil?
It starts at 0.01 mm, ideal for precision exhaust components.Can it resist corrosion?
Yes, it withstands road salts, moisture, and exhaust gases.Is it thermally stable?
Stable up to 400°C, perfect for high-heat exhaust applications.Does it meet industry standards?
It complies with ASTM B265 for reliable quality.Is it suitable for welding?
Yes, its weldability supports complex exhaust designs.Can it be used in 3D printing?
Its uniform thickness makes it ideal for additive manufacturing.Is it recyclable?
100% recyclable, supporting sustainable automotive manufacturing.
