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Model No: Ti-6A1-4V
UNS R56400/Ti-6A1-4V/3.7164 Titanium Alloy
Grade5, UNS R56400, 3.7164, Ti-6A1-4V, TC4 is widely used a+β Titanium alloy. it has excellent specific strength, excellent corrosion resistance and fracture toughness, as well as good welding processability and extreme temperature resistance, and can be strengthened by heat treatment.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Grade5, UNS R56400, 3.7164, Ti-6A1-4V, TC4 is widely used a+β Titanium alloy. it has excellent specific strength, excellent corrosion resistance and fracture toughness, as well as good welding processability and extreme temperature resistance, and can be strengthened by heat treatment. Ti-6A1-4V titanium alloy was initially developed for the aerospace market and is widely used in aerospace structural components.
Ti-6Al-4V Titanium, commonly referred to as 6Al-4V, is a 2-phase alpha-beta type Titanium alloy. It is a grade used primarily for wrought products, such as Round Bar, Flat Bar, Rolled Plate, and Forged Products. It is produced in multiple melts starting with a vacuum arc remelt (VAR), electron beam (EB), or plasma arc hearth melt (PAM). Remelting is done in one or two steps in a VAR furnace.
In the annealed condition, its yield strength is 120 Ksi minimum. It is readily formed, and is weldable by using inert gas shielding. Spot, seam, flash and pressure welding are also used depending on the application. Its strength properties can be elevated by solution treatment and aging (STA). This grade has good elevated temperature strength, low temperature impact strength, and has good creep resistance. 6Al-4V Titanium shows good corrosion resistance to sea water and marine atmospheres, and in wet chlorine and chlorine dioxide. Machining is similar to that of Austenitic Stainless Steels, e.g. 304, 316. Slow speeds, heavy feeds, and non-chlorinated cutting fluid are typically used for most applications.
Ti-6AL-4V Titanium alloy is typically used in the following applications
- Used primarily for parts requiring corrosion resistance, stress-corrosion, and high strength 600°F (316°C), with good ductility and strength in transverse direction for
- Jet engine compressor blades, discs and rings
- Airframe components
- Military Hardware
- Pressure vessels
- Space craft components, including rocket engine
- Medical & surgical devices. A variant 6Al-4V ELI (Extra Low Interstitial) is often used for these applications.
- Recreational Equipment
- Auto and Boat Racing
- Other uses needing a high strength to weight ratio
Ti-6AL-4V Titanium Alloy Chemical Composition
| Symbol | Element | Min % | Max % |
|---|---|---|---|
| Al | Aluminum | 5.50% | 6.75% |
| V | Vanadium | 3.50% | 4.50% |
| Fe | Iron | 0.30% | |
| O | Oxygen | 0.20% | |
| C | Carbon | 0.08% | |
| N | Nitrogen | 0.05% | |
| H | Hydrogen | 0.0125% | |
| Y | Yttrium | 0.005% | |
| Other, each | 0.100% | ||
| Other, total | 0.400% | ||
| Ti | Titanium | Remainder |
Ti-6AL-4V Titanium Alloy Mechanical Properties
Annealed Condition per AMS 4928
Depending on section size, this material can be solution treated and aged to produce typical properties of 140 – 170 ksi tensile strength and 130 – 150 ksi yield strength
| Size | Tensile Min | Yield Min | Elongation in 2" | Reduction of Area |
|---|---|---|---|---|
| Thru 2" | 135 ksi | 125 ksi | 10% min | 25% min |
| Over 2"thru 4" | 130 ksi | 120 ksi | 10% min | 25% min |
| over 4"thru 6" | 130 ksi | 120 ksi | 10% min | 20% min |
Common Trade Names
- 6-4 Titanium
- Ti 64
- 6Al4V Titanium
- Alpha Beta Titanium
- Grade 5 Titanium
- Ti-Grade 5
- 6%Al-4%V Titanium
- Titan Grade 5 (6Al-4V) EN Designation
- TC4
- Ti64
- ASTM Grade 5
- DIN 3.7165
- SAE 4928
Physical Properties
Density: 0.163 #/in3
Titanium is approximately 57.5% of the weight of steel
Ti-6AL-4V Titanium Alloy Common Specifications
AMS 4928 – Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 – Bars, Forgings (Solution Treated and Aged)
AMS 4967 – Bars, Forgings (Annealed, Heat Treatable)
AMS 6930 – Bars, Forgings (Solution Treated and Aged)
AMS 6931 – Bars, Forgings (Annealed)
AMS 4911 – Sheet & Plate (Annealed)
ASTM F 1472 – Bars, Forgings, Sheet, Strip, and Plate
ISO 5832-3 – Wrought Alloy
ASTM B-348 – Bars, Forgings
ASTM B265 – Plate
6Al-4V MIL-T-9047 – Bars, Forgings
AMS-T-9047 – Bars, Forgings
MIL-T-9046 – Plate
AMS-T-9046 – Plate
AMS 4920 – Forgings Alpha-Beta or Beta Processed, Annealed
Boeing BMS 7-269
DMS 1583
DMS 1570
DMS 1592
Machinability
Machining is similar to that of Austenitic Stainless Steels, e.g. 304, 316. Slow speeds, heavy feeds, and non-chlorinated cutting fluids are typically used for most applications.
Weldability
This alloy can be welded by using inert gas shielding. Spot, seam, flash and pressure welding are also used depending on application.
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