Titanium Grade 1 Foil
TITANIUM ASTM B 265 Annealed Foil
UNS R50250 . W.Nr.3.7025

Note : Contact us directly if you need larger quantity, custom cut lengths or lengths longer than those listed above. We will be happy to assist you.

Precision Engineered Titanium Foil: Technical Applications & Performance

Titanium foil—defined by thicknesses ranging from 0.01mm to 0.15mm—is a mission-critical material for advanced manufacturing. Its integration into modern tech is driven by an unmatched strength-to-density ratio and the ability to maintain mechanical properties in the most hostile environments.

1. Advanced Aerospace & Propulsion

Titanium's dominance in the "space metal" category is fueled by its 45% weight reduction compared to steel.

• Honeycomb Structural Cores: Titanium foil is the primary material for high-strength, low-weight sandwich panels in airframes and nacelles.

• Heat Shielding & Insulation: Grade 5 and Grade 23 foils provide thermal barriers for jet engine cowlings and satellite components, resisting temperatures up to 600°C.

• Ducting & Exhaust: Utilized for lightweight, heat-resistant ductwork in both commercial and military aircraft.

2. Next-Gen Energy & Battery Tech

With the push toward sustainable energy, titanium foil has become indispensable for high-efficiency systems.

• Hydrogen Fuel Cells: Titanium foil acts as a durable bipolar plate material. When treated with conductive coatings, it resists the acidic environment inside Proton Exchange Membrane (PEM) cells.

• Lithium-Ion Batteries: Often used as a substrate in anode structures to improve electrical conductivity and structural integrity during high-load charge/discharge cycles.

3. Biomedical Engineering

Titanium’s natural biocompatibility and non-magnetic nature (MRI compatibility) make it the "gold standard" for medical applications.

• Hermetic Enclosures: Grade 1 foil is deep-drawn to create protective shells for pacemakers and neurostimulators.

• Surgical Mesh & Fixation: Thin-gauge foils are used in cranial and maxillofacial reconstruction due to their unique ability for osseointegration.

4. High-Fidelity Acoustics & Electronics

• Acoustic Diaphragms: High-purity titanium foil is used in loudspeaker tweeters and professional headphone drivers. Its high stiffness-to-weight ratio allows for rapid response times and crystal-clear high frequencies.

• EMI/RFI Shielding: Used in sensitive telecommunications equipment to block interference without adding significant bulk.

*Ai generated content.