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High Quality Titanium Foil / Titanium Strip
Description of 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.
Application of Titanium Foil
Used in the production of loudspeaker voice diaphragm, filler
inside the chemical equipment, medical implants, production of
precision parts, etc.
UNS No.
<span "="" style="padding: 0px; margin: 0px;"> | UNS No. | UNS No. | |||
Gr1 | UNS R50250 | CP-Ti | Gr11 | UNS R52250 | Ti-0.15Pd |
Gr2 | UNS R50400 | CP-Ti | Gr12 | UNS R53400 | Ti-0.3Mo-0.8Ni |
Gr4 | UNS R50700 | CP-Ti | Gr16 | UNS R52402 | Ti-0.05Pd |
Gr7 | UNS R52400 | Ti-0.20Pd | Gr23 | UNS R56407 | Ti-6Al-4V ELI |
Gr9 | UNS R56320 | Ti-3Al-2.5V |
Specification of Titanium Foil
Grade | Status | 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 |
Chemical composition
Grade | Chemical composition, weight percent (%) | ||||||||||||
C (≤) | O (≤) | N (≤) | H (≤) | Fe (≤) | Al | V | Pd | Ru | Ni | Mo | Other Elements Max. each | Other Elements Max. total | |
Gr1 | 0.08 | 0.18 | 0.03 | 0.015 | 0.20 | — | — | — | — | — | — | 0.1 | 0.4 |
Gr2 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | — | — | — | — | — | — | 0.1 | 0.4 |
Gr4 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | — | — | — | — | — | — | 0.1 | 0.4 |
Gr5 | 0.08 | 0.20 | 0.05 | 0.015 | 0.40 | 5.5~6.75 | 3.5~4.5 | — | — | — | — | 0.1 | 0.4 |
Gr7 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | — | — | 0.12~0.25 | — | 0.12~0.25 | — | 0.1 | 0.4 |
Gr9 | 0.08 | 0.15 | 0.03 | 0.015 | 0.25 | 2.5~3.5 | 2.0~3.0 | — | — | — | — | 0.1 | 0.4 |
Gr11 | 0.08 | 0.18 | 0.03 | 0.15 | 0.2 | — | — | 0.12~0.25 | — | — | — | 0.1 | 0.4 |
Gr12 | 0.08 | 0.25 | 0.03 | 0.15 | 0.3 | — | — | — | — | 0.6~0.9 | 0.2~0.4 | 0.1 | 0.4 |
Gr16 | 0.08 | 0.25 | 0.03 | 0.15 | 0.3 | — | — | 0.04~0.08 | — | — | — | 0.1 | 0.4 |
Gr23 | 0.08 | 0.13 | 0.03 | 0.125 | 0.25 | 5.5~6.5 | 3.5~4.5 | — | — | — | — | 0.1 | 0.1 |
Tolerance (mm)
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 |
Testing:
Chemical composition test
Physical properties test
Appearance defects inspection
Ultrasonic flaw detection
Eddy current testing
Packaging:
In order to avoid the titanium foil has any collision in transit or
damage, usually wrapped with pearl cotton (expandable
polyethylene), then packed into wooden case .To ensure the
integrity of the product after delivery.