Titanium foil

The production process of titanium foil is composed of main working procedure including hot rolling, cold rolling and auxiliary working procedure (pickling, degrease, heat treatment and shearing). Cold rolled titanium strip is the original billet in the process of rolling titanium foil. After pickling and annealing, cold rolled the titanium strip repeatedly and the total amount of deformation is always controlled in 20%~40%. The advanced equipment, rolling process, process control, annealing temperature and time control ensured the surface smoothness and finish of titanium foil, effectively improved the quality of our products.

Products Details

Used in the production of loudspeaker voice diaphragm, filler inside the chemical equipment, medical implants, production of precision parts, etc.
Grade Condition Specification
Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12, Gr16, Gr23 Hot Rolled(R) Cold Rolled(Y) Annealed(M) Solution treatment(ST) Thickness (mm) Width (mm) Length (mm)
0.01-0.1 30-300 ≥500
Thickness Thickness Tolerance Width Tolerance Length Tolerance
0.01-0.02 ±0.003 ±0.5 ±10.0
0.03-0.05 ±0.005 ±0.5 ±10.0
0.06-0.07 ±0.007 ±0.5 ±10.0
0.08-0.1 ±0.010 ±0.5 ±10.0
Chemical composition test Physical properties test Appearance defects inspection Ultrasonic flaw detection Eddy current testing Macroscopic examination
Grade Chemical composition, weight percent (%)
C≤ O≤ N≤ H≤ Fe≤ Al V Pb Ru Ni Mo OtherMax each OtherMax total
Gr.1 0.08 0.18 0.03 0.015 0.20 - - - - - - 0.1 0.4
Gr.2 0.08 0.25 0.03 0.015 0.30 - - - - - - 0.1 0.4
Gr.4 0.08 0.25 0.03 0.015 0.30 - - - - - - 0.1 0.4
Gr.5 0.08 0.20 0.05 0.015 0.40 5.5-6.75 3.5-4.5 - - - 0.1 0.4
Gr.7 0.08 0.25 0.03 0.015 0.30 - - 0.12-0.25 - 0.12-0.25 - 0.1 0.4
Gr.9 0.08 0.15 0.03 0.015 0.25 2.5- 3.5 2.0-  3.0 - - - - 0.1 0.4
Gr.11 0.08 0.18 0.03 0.15 0.2 - - 0.12-0.25 - - - 0.1  0.4
Gr.12 0.08 0.25 0.03 0.15 0.3 - - - - 0.6- 0.9 0.2-0.4 0.1 0.4
Gr.16 0.08 0.25 0.03 0.15 0.3 - - 0.04- 0.08 - - - 0.1 0.4
Gr.23 0.08 0.13 0.03 0.125 0.25 5.5- 6.5 3.5- 4.5 - - - 0.1 0.1
In order to avoid the titanium disc has any collision in transit or damage, usually wrapped with pearl cotton (expandable polyethylene), then packed into wooden case.
Material  CP titanium, titanium alloy
Grade  Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12, Gr16, Gr23 etc
Size  Thickness: 0.010.1mm, Width: 30300mm, Length: ≥500mm
Standard  ASTM B265, ASTM F67, ASTM F136 etc
Status  Hot Rolled(R) Cold Rolled(Y) Annealed(M)Solution treatment(ST)
UNS NO.   UNS NO.
Gr.1 UNS R50250 CP-Ti Gr.11 UNS R52550 Ti-0.15Pd
Gr.2 UNS R50400 CP-Ti Gr.12 UNS R53400 Ti-0.3Mo-0.8Ni
Gr.4 UNS R50700 CP-Ti Gr.16 UNS R52402 Ti-0.05Pd
Gr.7 UNS R52400 Ti-0.20Pd Gr.23 UNS R56407 Ti-6Al-4V ELI
Gr.9 UNS R56320 Ti-3Al-2.5V    

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