Titanium Alloy BS TA28 (Grade 5 / 6Al-4V)
Technical Data Sheet
Titanium Grade 5 (6Al-4V) is perhaps the most commonly used titanium alloy. Titanium 6Al-4V has a very good strength-to-density ratio and is also significantly stronger than the commercially pure grades. These properties mean it is used extensively in the aerospace industry. It has good bio-compatibility with human bones and tissue making it useful for both medical applications and jewelry. The ELI (Extra-Low Interstitial) grade is used in the production of medical implants.
| Chemical Composition Limits | ||||||||
| Weight % | Ti | C | Fe | N | Al | O | V | H |
| Titanium TA28 Ti-6Al-4V | bal | 0.08 | 0.05 | 0.05 | 5.5/6.75 | 0.20 | 3.5-4.5 | 0.015 sheet, 0.0125 bar & 0.0100 billet |
TA28 is a higher tensile version of 6AL-4V and is generally used in the manufacture of fasteners. It has a tensile strength requirement (after heat treating) of 1100-1300 Mpa. The limited ruling section is 20mm.
Typical Mechanical Properties
| Material | Tensile Strength Mpa | Yield Strength Mpa | Elongation (%) | Reduction of Area | |
| min | max | min | |||
| Titanium TA28 | 1100 | 1300 | 970 | 8 | 20 |
| TA28 Heat Treated 870°C - 950°C min 10 minutes, water quench, heated 460°C - 550°C for min 2 hours, air cool. | |||||
Availability
TA28 is available in Bar, Rod and Wire. Titanium 6Al4V is available in Bar, Billet, Castings, Extrusion, Plate, Forging Stock, Sheet, Strip, Wire, Welding Wire, Rings and Forgings. For further stock and size information contact Sales.
Similar Specifications
| British Spec | American Spec | ASTM Specs | European Specs |
| BS 3 TA10 sheet,strip BS 3 TA11 bar BS 2 TA12 forging stock BS 2 TA13 forgings BS 3 TA28 forging stock, wire (Tensile 1100-1300MPa) BS 2 TA56 plate BS 2 TA59 sheet,strip MSRR 8614 MSRR 8652 DTD 5163 DTD 5363 |
AMS 4907 ELI Sheet, strip, plate (annealed- ELI) AMS 4911 Sheet, strip, plate (annealed) AMS 4928 Bar, wire, forgings (annealed) AMS 4930 ELI Bar, wire, forgings (annealed- ELI) AMS 4931 ELI Bar, wire, forgings (duplex annealed- ELI) AMS 4963 Bar, wire, forgings (modified strength) AMS 4965 Bar, wire, forgings (solution treated & aged) AMS 4967 Bar, wire, forgings (annealed, heat treatable) AMS 4985 Investment castings (130ksi UTS) AMS 4991 Investment castings (Hot Isostatic Pressed) AMS 6931 Bar, wire, forgings (annealed) AMS 6932 Bar, wire, forgings (annealed- ELI) AMS-T-9046 AB-1 Sheet, strip, plate (annealed) AMS-T-9046 AB-2 (ELI) Sheet, strip, plate (annealed- ELI) AMS-T-9047 6Al-4v Bar, wire, forgings (annealed) AMS-T-9047 6Al-4v (ELI) Bar, wire, forgings (annealed- ELI) MIL-T-9046J AB-1 Sheet, strip, plate (annealed) MIL-T-9046J AB-2 (ELI) Sheet, strip, plate (annealed- ELI) MIL-T-9046H Type 3 Comp C Sheet, strip, plate (annealed) MIL-T-9046H Type 3 Comp D Sheet, strip, plate (annealed- ELI) MIL-T-9047 6Al-4v Bar, wire, forgings (annealed) MIL-T-9047 6Al-4v (ELI) Bar, wire, forgings (annealed- ELI) |
ASTM Specifications ASTM B265 Gr5 Sheet/plate ASTM B348 Gr5 bar ASTM B367 Gr5 castings ASTM B381 Gr5 forgings ASTM F136 Gr5 Implant Grade(*ground*) ASTM F467 Gr5 nuts ASTM F468 Gr5 bolts |
EN 3311 ASNA 3304 ASNA 3307 DMD 776-24 DMD 774-25 WS 3.7164 (Aerospace) WS 3.7165 |
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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
