AMS4965 Ti6Al4V Titanium Alloy Bars, Forgings and Rings
- Grade: Ti6Al4V, Grade 5
- Annealed condition
- Bar, Rings, Forgings
- High Strength and Fatigue Resistance
- Good Corrosion Resistance
- Lightweight
- Good Biocompatibility
- Heat Treatability
Features
AMS4965 Ti6Al4V Titanium Alloy Bars, Forgings and Rings Solution Heat Treated and Aged
AMS4965 Ti6Al4V Chemical Composition (wt.%) of AMS4965 Ti6Al4V Titanium Alloy Bars, Forgings and Rings
| Element | Min | Max |
| Aluminum | 5.50 | 6.75 |
| Vanadium | 3.50 | 4.50 |
| Iron | — | 0.30 |
| Oxygen | — | 0.20 |
| Carbon | — | 0.08 |
| Nitrogen | — | 0.05 (500 ppm) |
| Hydrogen (3.1.1) | — | 0.0125 (125 ppm) |
| Yttrium (3.1.2) | — | 0.005 (50 ppm) |
| Residual Elements, each (3.1.2) | — | 0.10 |
| Residual Elements, total (3.1.2) | — | 0.40 |
| Titanium | remainder | |
Mechanical Properties (Minimum) of AMS4965 Ti6Al4V Titanium Alloy Bars, Forgings and Rings
| Nominal Diameter or Distance Between Parallel Sides (mm) | Tensile Strength (MPa) | Yield Strength at 0.2% Offset (MPa) | Elongation (1) in 50.8 mm or 4D (%) (L) | Elongation (1) in 50.8 mm or 4D (%) (T) | Reduction of Area (%) (L) |
| Up to 12.70, incl | 1138 | 1069 | 10 | — | 20 |
| Over 12.70 to 25.40, incl | 1103 | 1034 | 10 | — | 20 |
| Over 25.40 to 38.10, incl | 1069 | 1000 | 10 | — | 20 |
| Over 38.10 to 50.80, incl | 1034 | 965 | 10 | 8 | 20 |
| Over 50.80 to 76.20, incl | 965 | 896 | 10 | 8 | 20 |
| Over 76.20 to 101.60, incl | 896 | 827 | 8 | 6 | 20 |
Notes:
For forgings, elongation shall be not lower than 8% (L) and 6% (T) for all sizes.
| Nominal Thickness | Nominal Width | Tensile Strength | Yield Strength Offset | Elongation in L % | Elongation in T % | Reduction of Area % |
| Up to 12.70, incl | Over 12.70 to 203.20, incl | 1103 MPa | 1034 MPa | 10 | 10 | 25 |
| Over 12.70 to 25.40, incl | Over 25.40 to 101.60, incl | 1069 MPa | 1000 MPa | 10 | 10 | 20 |
| Over 25.40 to 38.10, incl | Over 101.60 to 203.20, incl | 1034 MPa | 965 MPa | 10 | 10 | 20 |
| Over 38.10 to 50.80, incl | Over 38.10 to 101.60, incl | 1034 MPa | 965 MPa | 10 | 10 | 20 |
| Over 50.80 to 76.20, incl | Over 101.60 to 203.20, incl | 1000 MPa | 931 MPa | 10 | 10 | 20 |
| Over 76.20 to 101.60, incl | Over 50.80 to 101.60, incl | 1000 MPa | 931 MPa | 10 | 10 | 20 |
| Over 101.60 to 203.20, incl | Over 76.20 to 203.20, incl | 965 MPa | 896 MPa | 10 | 10 | 20 |
Technical Specifications
| Specification | Value |
| Standard | AMS4965 Ti6Al4V Titanium Alloy Bars, Wire, Forgings, and Rings Solution Heat Treated and Aged |
| Grade | Ti6Al4V, Grade 5 |
| Type | Bar, Wire, Forgings, Rings |
| Dimension | Bar Dia: 0.25 to 12 inches (6.35 to 304.8 mm), Length up to 20 feet (6096 mm) |
| Wire Dia: 0.020 to 0.500 inches (0.51 to 12.7 mm) | |
| Block: Width: 2 – 24 inches (50 -610mm) x Height: 2 – 24 inches (50-610mm) x Length: 2 – 20 feet (610-6100mm) | |
| Rings: OD: 250-1500mm, ID: 150-1400mm, Height: 20-500mm | |
| Density | 4.51g/cm³ |
| Inspection Certificate | EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection) |
| Tests | Chemical Composition, Mechanical Properties |
Key Features
High Strength and Fatigue Resistance: Ti-64 exhibits high strength and fatigue resistance, making it suitable for structural components and cyclic loading applications.
Good Corrosion Resistance: It demonstrates good resistance to corrosion in various environments, including seawater, chloride solutions, and some acids.
Lightweight: Ti-64 retains the lightweight characteristic of titanium alloys, contributing to weight savings in components and structures.
Good Biocompatibility: It exhibits good biocompatibility, making it suitable for medical implants and devices.
Heat Treatability: Ti-64 can be heat treated to further enhance its strength and other mechanical properties.
Packing
Packed in plywood boxes.
Applications in Bar Form:
Aircraft structural components: These are used for spars, ribs, fasteners, and other structural parts requiring a high strength-to-weight ratio and fatigue resistance.
Surgical instruments: Employed for scalpels, forceps, and other instruments requiring biocompatibility, strength, and corrosion resistance.
Shafts and fasteners: Utilized for shafts, fasteners, and other components exposed to corrosive chemicals.
High-performance parts: Used for connecting rods, valves, and other parts requiring high strength and low weight.
Applications in Forged Form:
Landing gear components: Forged Ti-64 is used for landing gear components like struts and wheels due to its high strength and fatigue resistance.
Engine mounts and structural parts: Employed for complex shaped components requiring high strength and durability.
Armour plating and structural components: These are used in military vehicles and equipment because they are strong, lightweight, and ballistic resistant.
Joint replacements: Forged Ti-64 is a common material for hip, knee, and other joint replacements due to its strength, wear resistance, and biocompatibility.
Applications in Ring Form:
Jet engine components: These are forged and machined into compressor rings, spacers, and other engine parts requiring high strength and fatigue resistance.
Bearings and seals: These are used for bearing races, seal rings, and other components that need wear and corrosion resistance.
