High corrosion resistance Grade 7 titanium Ti-0.2Pd Gr7 Alloy Bar
Grade 7 titanium sheet (Ti-0.2pd) is a d-type titanium alloy sheet
made from industrial pure titanium by adding a small amount of
precious metal Pd. The addition of Pd not only significantly
improves the corrosion resistance of the alloy in reducing medium,
but also improves its corrosion resistance in oxidizing medium. In
various chlorine-containing media at high temperature and high
concentration, the crevice corrosion resistance of grade 7 titanium
alloy sheet is the best. Grade 7 titanium sheet also has the best
resistance to crevice corrosion. Other grades of titanium sheets
have similar properties, so this alloy sheet is widely used in the
chemical industry. Grade 7 Because the addition of Pd increases the
cost of titanium, when industrial pure titanium cannot meet the
conditions of use, grade 7 titanium sheets are often used.
Material: GR1, GR2, GR4, GR5, GR7, GR12
Russia Grade: BT1-100,BT1-0,BT6 etc.
Standard: ASTM B265
Thickness: 0.5-100mm
The size of standard sheet is 5/10mm × 1000mm × 2000mm. We can also
cut it as you require.
Surface: Pickling, Polishing, Sand blasting etc.
Type: Sheet, plate, foil; Straight & roll
State: R/Y/M
| Chemical Compositions(weight%,<=) |
| Pd | Al | V | Fe | C |
| 0.12-0.25 | ---- | ---- | 0.30 | 0.08 |
| N | H | O | Other(total) | Ti |
| 0.05 | 0.015 | 0.2 | 0.4 | Remainder |
| Physical Properties(>=) |
Σb Tensile Strength (Mpa) | σr0.2 Yield Strength (Mpa) | δL0+50mm Elongation (%) | ψ Reduction of area (%) | |
| 400 | 275 | 20 | 25 | |
Titanium bar UT test (Ultrasonic Testing )
Detailed images
Retaled prodcuts:Gr7 titanium bolts:
Titanium bar manufacturing process:
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