Titanium Foil
Kobe Steel uses originally developed high-performance rolling mills to manufacture titanium foil with excellent sheet thickness accuracy and shape.


Features
(1) Products
Kobe Steel offers titanium foil in sheets or coils depending on your needs.
Contact us for standards and sizes not listed below, including originally developed alloys.
Applicable standards
Classification | Standard | |
---|---|---|
Kobe Steel Standards | Commercially pure titanium | KS40S and KS40 |
High strength alloys | KS15-3-3-3 | |
JIS H 4600 | Commercially pure titanium | Class 1 |
ASTM B265 | Commercially pure titanium | Grade 1 |
Available manufacturing scope of commercially pure titanium foil*
Foil can be manufactured with standard thicknesses up to 10 µm.

As Rolled: Rolled material that has not been annealed.
- *Depending on the material, the available manufacturing scope may vary. For further information, please contact us.
(2) Quality control system
Kobe Steel integrates the entire manufacturing process from melting (which determines the ingredient formulation) to the final rolling and heat treatment processes, to deliver high-quality products best-suited for each application.
Applicarions
- Battery parts and circuit boards
- Electrodes
- High corrosion-resistant filters
- Speaker diaphragm
- Corrosion-proofing films
- Other functional materials (corrosion-proofing, strengthening)
New fields (automobiles)



Fuel cell separators
Specifications and available manufacturing scope
Contact Us
You can reach us by clicking the inquiry button.