About Alloy
Titanium Grade 5 (Ti-6Al-4V) is the most commonly used alloy. Ti6Al4V is significantly stronger than other commercially pure titanium whilst still retaining the same stiffness and thermal properties (excluding thermal conductivity). Titanium Grade 5 extensively used in Aerospace, Medical, Marine and Chemical Processing.
Product Form
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
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 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)
Chemical Composition
| Weight % | Ti | C | Fe | N | Al | O | V | H | Y | Other |
| Ti-6Al-4V | bal | 0.08 | 0.03 | 0.05 | 5.5-6.75 | 0.20 | 3.5-4.5 | 0.015 | 0.005 | 0.40 |
Property
| Material | Diameter | Tensile Strength min | Yield Strength | Elongation in 2" | Reduction of Area % | ||
| ksi | Mpa | ksi | Mpa | ||||
| Titanium Gr.5 Annealed Bar (min) | <2.00" | 135 | 931 | 125 | 862 | 10 | 25 |
| Titanium Gr.5 Annealed Bar (min) | 2.00" - 4.00" | 130 | 896 | 120 | 827 | 10 | 25 |
| Titanium Gr.5 Annealed Bar (min) | >4.00" | 130 | 896 | 120 | 827 | 8 | 20 |
| As per AMS 4928 | |||||||
Application
● Aerospace Industry: Titanium Grade 5 is extensively used in the aerospace industry due to its high strength-to-weight ratio. It is used in aircraft components such as airframes, engine parts, landing gears, and fasteners, where lightweight materials with excellent mechanical properties are essential for improved fuel efficiency and performance.
● Medical Implants: Titanium Grade 5 is biocompatible and has excellent corrosion resistance in the human body. It is commonly used in medical implants, including orthopedic implants such as joint replacements, bone plates, and screws. Its compatibility with human tissue and ability to integrate with bones make it a preferred material for medical applications.
● Automotive Industry: Titanium Grade 5 is used in the automotive industry for lightweight components that enhance fuel efficiency and performance. It can be found in exhaust systems, suspension components, valve springs, and connecting rods.
● Marine Equipment: Titanium Grade 5's corrosion resistance extends to seawater, making it suitable for marine environments. It is used in marine equipment such as propeller shafts, seawater piping systems, and offshore structures.
● Sporting Goods: Titanium Grade 5 is used in sporting goods due to its high strength and lightweight properties. It is commonly used in bicycle frames, golf club heads, tennis rackets, and other equipment where strength and weight reduction are crucial.
● Chemical Processing: Titanium Grade 5's resistance to corrosion in various chemical environments makes it valuable in chemical processing equipment such as heat exchangers, reaction vessels, and pumps.
● Oil and Gas Industry: Titanium Grade 5 is used in the oil and gas industry for equipment exposed to corrosive environments, such as offshore platforms, subsea components, and pipelines.
● Consumer Goods: Titanium Grade 5 is used in consumer goods such as watches, eyeglass frames, and jewelry due to its corrosion resistance and attractive appearance.
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