Grade2 Titanium Foil
GR2 titanium foil is an industrial pure titanium foil material with a purity of over 99.2%. Compared to GR1 titanium foil, it has a 12% increase in strength and better load-bearing capacity; Compared to GR5 titanium alloy foil, its cold rolling formability and weldability are better, and it can be processed without complex preheating treatment. The core advantage lies in the balanced corrosion resistance and plasticity, which can withstand corrosive environments such as seawater and organic acids. It is not easily brittle at room temperature, solving the pain points of weak bearing capacity of GR1 and high processing cost of GR5. It is a cost-effective choice for medium and low strength scenarios.
Products Description
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 3287 |
| Density( gcm⁻³ ) | 4.5@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1660 |
| Latent heat of evaporation( J g⁻¹ ) | 8893 |
| Latent heat of fusion( J g⁻¹ ) | 365 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 523@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 21.9@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 8.9@0-100°C |
GR2 titanium foil with a thickness of 0.1-1.0mm and a width of 500-1200mm is commonly used in the chemical industry to make heat exchanger gaskets and reactor liners. Its corrosion resistance far exceeds that of stainless steel and its heat transfer efficiency is higher. GR2 titanium foil with a specification of 0.05-0.3mm in medical devices is suitable for heart stent coatings and dental restorations due to its excellent biocompatibility, avoiding the risk of alloy material rejection. The electronics industry favors 0.01-0.08mm ultra-thin GR2 titanium foil for flexible circuit board substrates, which has good conductivity and meets the requirements of precision circuits.
As the source manufacturer of GR2 titanium foil, our advantages are reflected in our full chain control and foreign trade service capabilities. Using high-purity sponge titanium raw materials, the thickness tolerance of the foil is controlled within ± 0.005mm through twenty cold rolling processes, and SGS testing reports are issued for each batch. Compared to our peers, we have a stock of 50 tons in stock, with regular specifications shipped within 72 hours. We can quickly provide customs clearance documents such as CO and FORM A to assist in efficient delivery of foreign trade orders.
We provide comprehensive customization services with a thickness coverage of 0.008-2.0mm, breaking through the limitations of most manufacturers' 0.01-1.5mm thickness; The width can be customized to 1500mm, and the surface supports glossy surfaces (Ra ≤ 0.4 μ m), matte surfaces, and other treatments. The packaging adopts export standard vacuum moisture-proof packaging, which can be labeled with multiple languages as needed. It also provides value-added services such as slitting and laminating, adapting to the different needs of small batch research and development and large-scale production.
FAQ
Q1: How to handle surface scratches that are found after receiving titanium foil?
Chenxin Titanium:Provide comments on the voucher within 48 hours and confirm that it will be re-issued free of charge if not due to human errors.
Q2: Are there any technical recommendations for welding titanium foil?
Chenxin Titanium:Experts engineers are able to offer process parameters support on-line.
Q3: What can I do if there is a logistics delay in foreign trade orders?
Chenxin Titanium:Specialists who are dedicated to track and coordinate prioritizing replenishment to ensure delivery.
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Email：bjcxtitanium@gmail.com
Whatsapp：+8613571718779
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