Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of 6al-4v grade 5 titanium alloy round rod in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
TC4 (Ti-6Al-4V) titanium alloy represents the earliest development and is the most widely utilized titanium alloy globally, accounting for approximately 50% of the world's semi-finished titanium alloy production, with over 80% of its application in the aerospace sector. This alloy belongs to the (α+β) type category and exhibits exceptional comprehensive properties along with favorable processing characteristics. Additionally, it possesses remarkable superplasticity, making it suitable for various pressure forming techniques and welding methods.
The primary attributes of TC4 titanium alloy include outstanding overall performance coupled with excellent processability. It demonstrates moderate strength at both room temperature and elevated temperatures, commendable creep resistance, thermal stability, high fatigue performance, and crack propagation resistance in seawater environments. Furthermore, it offers satisfactory fracture toughness as well as resilience against thermal salt stress corrosion; its sensitivity to hydrogen is lower than that of TC2 or TC1 alloys. Consequently, this material is appropriate for manufacturing components across a wide temperature range from -196°C to 450°C. The TC4 titanium alloy also showcases superior process plasticity and superplasticity that facilitate diverse pressure processing methods for shaping as well as multiple techniques for welding and machining.
Products Description
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Material: Titanium alloy
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Shape: Round Rod
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Alloy: 6AL-4V Grade 5
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Temper: Annealed
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Diameter: 3.500 (3-1/2 inch)
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Length: 10 inches
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Finish: Cold Finished
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Chemical Composition:of titanium rod/bar
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| Grade | Chemical Composition (<%) | ||||||||
| Ti | Al | V | Fe | C | N | H | O | Other max | |
| Gr5 | Blance | 5.5-6.75 | 3.5-4.5 | 0.4 | 0.08 | 0.05 | 0.01 | 0.2 | 0.4 |
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Mechanical property:of titanium rod/bar
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| Grade | Tensil Strength | yield strength | Elongation(%) | ||
| ksi | Mpa | ksi | Mpa | ||
| 5 | 130 | 895 | 120 | 828 | 10 |
The principal semi-finished forms of TC4 titanium alloy encompass bars, forgings, sheets, thick plates, profiles, wires among others; castings (ZTC4) are also feasible options. Typically used in its annealed state while being amenable to certain degrees of strengthening through solution aging treatment-though quenching interfaces generally do not exceed 25~30mm-this versatile material has found extensive applications within both aerospace industries and various civil sectors. Notably, Ti-6Al-4V semi-finished products constitute more than half of all global production across different types of titanium alloys while exceeding 80% specifically within aerospace applications. Therefore, research endeavors concerning organizational performance analysis alongside production experiences related to TC4 titanium alloy are particularly robust. In discussions surrounding titanium alloys technology advancements; TC4 frequently serves as a quintessential representative due to attributes such as specific strength alongside oxidation resistance and corrosion resilience under low-temperature conditions etc., Currently available variants tailored for distinct operational requirements primarily differ based on variations in aluminum (Al), vanadium (V) content along with reduced levels of interstitial element impurities.
2.TC4 Titanium Alloy Rod Grades
Titanium Alloy Rod Materials: TC4 , Ti-6Al-4V , Ti-6Al-4V ELI , GR5 .
3.Chemical Composition Analysis Of The TC4 Titanium Alloy Rod
According To GB/T 3620 .1 -2007 "Titanium And Titanium Alloys Designation And Chemical Composition"


Related Product
Titanium Grade 1 Round Bar: ASTM B348, ASME SB-348, EN 10204.31
Titanium Grade 2 Round Bar: ASTM B348, ASTM B381, ASTM B381, ASTM F67, ASME SB-348
Titanium Grade 4 Round Bar: AMS 4921, ASTM B348, ASTM F67, AMS-T-9047
Titanium 6Al-4V Grade 5 Round Bar: AMS 2631D, AMS 4928, AMS 4965, AMS 6930, AMS 6931, ASTM B348, AMS-T-9047, ASME SB-381
Tianium 6Al-4V Grade 23 ELI Round Bar: AMS 2631, AMS 4930, AMS 6932, ASTM F67, ASTM F136, ASTM B348
Tianium Alloy 6Al-2Sn-4Zr-6Mo Round Bar: AMS 2631, AMS 4981
Product application
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
Production equipment


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