Titanium Grade 9 Ti-3Al-2.5V Sheet/Plate
Titanium Grade 9 Ti-3Al-2.5V Sheet/Plate
The composition of Grade 9 titanium alloy plate is 3% aluminum and 2.5% vanadium. Therefore, the board is also called Ti 3Al2.5V Plate.
thickness:δ0.6mm-120mm
Grade:Gr1，Gr2，Gr5，Gr7，Gr9，Gr12
Descr1ption
Titanium Grade 9 Ti-3Al-2.5V Sheet/Plate is a low alloy near alpha titanium alloy sheet. The alloy has good cold formability and weldability. The room temperature strength is 20% to 50% higher than that of industrial pure titanium. Good corrosion resistance in many environmental applications. As a result, Grade 9 Ti-3Al-2.5V Titanium Sheet/Plate becomes the most suitable material for aerospace and industrial applications.
Alternative material called by difference standard
ISO Standard | Material No. | UNS Standard |
Gr 9 | 3.7195 | UNS R56320 |
Chemical components
Grade 9 | N | C | H | Fe | O | Al | V | Mo | Ni | Ti |
0.03 | 0.08 | 0.015 | 0.025 | 0.015 | 2.5-3.5 | 2.0-3.0 | / | / | Balance |
Mechanical Property
Grade 9 | Tensile strength(min) | Yeild strength(min) | Elongation(%) | ||
ksi | MPa | ksi | MPa | ||
90 | 620 | 70 | 438 | 15 | |
Chemical properties
1. Anti-oxidation performance: The oxidation resistance temperature of this alloy can reach 315℃. The surface oxidation depth does not exceed 0.05mm when kept at 800℃ for 1 hour.
2. Corrosion resistance: general corrosion resistance is similar to industrial pure titanium. The corrosion potential of Grade 9 3Al-2.5V Titanium alloy in seawater at 50°C is 9.2V (SCE) slightly lower, but at least 1V higher than stainless steel (SCE).
application
Titanium Grade 9 3Al-2.5V Sheet/Plate, strip and foil are often used in aircraft honeycomb structures, and can also be used as other parts requiring strength, cold forming and welding structures.