Titanium 6Al4V Eli Sheet
THT Titanium 6Al4V Eli Sheet is an ultra-low interstitial element titanium plate manufactured from Ti6Al4V Titanium Plate with strictly controlled levels of interstitial elements such as iron, carbon, and oxygen. It effectively reduces the material’s susceptibility to stress corrosion cracking, offering the following core advantages:
- Exhibits cyclic fatigue strength with significantly extended fatigue life, suitable for long-term dynamic loading conditions
- Features high tensile strength and excellent ductility, coupled with stable machinability
- Possesses outstanding biocompatibility, meeting stringent requirements in medical applications
- ASTM F136 Chemical Composition
- ASTM F136 Mechanical Property
| N(max) | 0.05% |
| C(max) | 0.08% |
| H(max) | 0.01% |
| Fe(max) | 0.25% |
| O(max) | 0.13% |
| Al | 5.5-6.5% |
| V | 3.5-3.5% |
| Ti | Balance |
| Yield Strength | Min828Mpa |
| Tensile Strength | Min 895Mpa |
| Elongation | Min 10% |
Application
- Medical : Besides Grade 23 titanium rod and Ti6Al4V ELI titanium bar, our Titanium 6Al4V ELI sheet is also widely used in medical implants and medical devices such as spinal nails, bone screws, spinal screws, hip and knee implants, and dental implants.
- Industrial and Energy: THT titanium 6Al4V ELI sheet maintains stability in cryogenic, liquid nitrogen, and corrosive environments. It is employed in cryogenic pressure vessels, liquid nitrogen storage tanks, offshore engineering structural components, and high-pressure equipment.
- Aerospace : Our titanium 6Al4V ELI sheet delivers consistent impact performance under high loads. It is utilized in manufacturing aircraft structural components, fuel tank caps, and landing gear connectors.
Our Test
- Microstructure Inspection: Conducted per ASTM E3 standard using metallurgical microscopes, with strict control over microstructure to prevent continuous distribution of α-phase at grain boundaries.
- Tensile Test: Performed per ISO 6892-1 to ensure tensile strength, yield strength, and elongation after fracture for each batch of titanium plates meet ASTM F136 or ISO 5832-3 requirements.
- Fatigue Test: Conduct rotary bending fatigue tests per ISO 1099 to guarantee fatigue strength meets standard requirements.
- Non-Destructive Test: Employ ultrasonic flaw detection to identify internal defects such as porosity and inclusions; perform penetrant testing per ASTM E165 to detect surface cracks and other surface defects.
Related Products
How to control C, H, O for your titanium 6Al4V Eli sheet?
Raw Materials: Adopt Grade 1 sponge titanium with purity ≥99.5% , with stringent control over the content of various impurities. Prior to storage, all sponge titanium raw materials undergo precise testing methods such as spectral analysis and gas analysis to ensure their chemical composition fully complies with technical standard requirements.
Titanium Melting and Titanium Forging: Vacuum consumable electrode arc melting technology is employed, utilizing a high-vacuum environment to effectively minimize the ingress of interstitial elements. During melting, argon gas shielding atmosphere, melting temperature, and cooling rate are strictly controlled to rigorously mitigate risks of material oxidation and hydrogen absorption throughout the production process.
Titanium Heat Treatment: Strict adherence to the Ti6Al4V ELI plate-specific solution treatment and aging heat treatment process effectively suppresses oxygen diffusion, hydrogen permeation, and surface oxidation. Combined with hot isostatic pressing (HIP), this process repairs internal manufacturing defects and significantly enhances the material’s fatigue strength.
It is annealled condition.
It is ASTM F136 and ISO 5832-3 standard.
Yes, titanium 6al4v eli belongs α+β alloy.
It depends on dimension you need, if we have stock available, then there has no MOQ about it.
We have polished, sandblasting and pickling surface.
Yes, we have titanium 6al4v eli rod available.
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