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Titanium Ti6Al4V ELI

Explore the superior performance of Titanium Ti6Al4V ELI—a high-strength, lightweight titanium alloy for DMLS 3D printing, offering excellent biocompatibility, corrosion resistance, and mechanical properties, ideal for aerospace, medical implants, and high-performance engineering applications.


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Material Name:

Titanium Ti6Al4V ELI

Description:

Ti6Al4V ELI (Extra Low Interstitials) is a high-performance titanium alloy used in DMLS 3D printing. It offers exceptional strength, low weight, and excellent biocompatibility. The ELI grade has reduced levels of impurities, enhancing ductility and fracture toughness. This makes it suitable for critical applications such as medical implants, aerospace components, and high-stress engineering parts.

Material Type:

Aluminum Alloy Powder

Price:

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Available color:

Metallic Silver Gray

Process compatibility:

  • DMLS compatible

Special Properties:

  • High Strength and Low Weight
  • Excellent Biocompatibility (ISO 10993)
  • High Detail Resolution
  • Corrosion Resistance
  • High Fatigue Strength
  • Good Fracture Toughness

Limitations:

  • Expensive Material and Processing Costs
  • Requires Inert Gas Environment for Printing
  • Potential for Residual Stresses and Anisotropy
  • Difficult to Machine Compared to Other Metals

Material rating

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Key Titanium Ti64ELI properties rated to guide you in selecting the best fit for your 3D printing needs.

Strength5 of 5
Flexibility3 of 5
Detail Resolution4 of 5
Surface Smoothness3 of 5
Heat Resistance5 of 5
Chemical Resistance5 of 5
Ease of Printing2 of 5
Cost Efficiency1 of 5

Applications

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Ti6Al4V ELI is ideal for producing high-performance parts requiring exceptional strength-to-weight ratios and biocompatibility. It is widely used in aerospace for critical components and in the medical field for implants and surgical instruments.

Aerospace Applications
  • Engine components
    Structural parts
  • Airframe components
Medical and Dental Applications
  • Orthopedic implants
    Dental implants
  • Surgical instruments
Engineering and Manufacturing Applications
  • High-stress components
    Motorsport parts
  • Custom tooling
Research and Development Applications
  • Experimental parts
    High-performance prototypes
  • Advanced engineering applications
Additional Applications
  • Chemical Processing Equipment
    Marine Components
  • Defense Applications

Mechanical Properties

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Provides high strength, low weight, and good ductility, suitable for critical applications requiring superior performance.

Property Value, metric
Tensile StrengthApproximately 900-1000MPa
Tensile ModulusApproximately 110,000 MPa
Elongation at Break (%)20%
Flexural StrengthApproximately 70 MPa
Flexural ModulusApproximately 1,600 MPa
Notched Izod Impact StrengthApproximately 3.5 kJ/m^2
Shore HardnessShore D 75

Characteristics

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Printing with Ti6Al4V ELI involves DMLS technology, requiring an inert gas environment (typically argon) to prevent oxidation. The process uses a high-power laser to fuse titanium powder layer by layer. Post-processing includes support removal, stress relief annealing, heat treatment, and surface finishing to achieve desired mechanical properties and surface quality.

Type Value
Lead Time7-20 business days
Wall ThicknessMinimum 0.3 mm
Tolerance±0.1%, minimum ±0.05 mm
Max Part SizeUp to 250x 250 x 325 mm
Layer Height-

Thermal Properties

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High melting point and good thermal stability make it suitable for high-temperature applications.

Property Value, metric
Heat Deflection Temperature (HDT)Approximately 95°C at 0.45 MPa
Thermal Expansion CoefficientApproximately 9 x 10^-6 /°C
Thermal ConductivityApproximately 6.7 W/m·K
Max Service TemperatureUp to 400°C for continuous use

Electrical Properties

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Low electrical conductivity, not typically used for conductive applications.

Property Value, metric
Dielectric StrengthApproximately 10.15 kV/mm
Dielectric Constant (1 MHz)Approximately 2.5 - 3.0
Volume ResistivityApproximately 10^12 Ω·cm
ESD SafetyNot ESD safe
info-iconNOTE: The provided values are approximate and can vary based on the specific Titanium Ti6Al4V ELI formulation and manufacturer. Always refer to the manufacturer's technical data sheet for precise information.

Find your queries

Frequently Asked Question(FAQ)

What is Titanium Ti6Al4V ELI, and what are its main characteristics?

How does Ti6Al4V ELI compare to standard Ti6Al4V? content-show

Is Ti6Al4V ELI suitable for functional prototypes and end-use parts? content-show

Can Ti6Al4V ELI parts be heat-treated? content-show

Does Ti6Al4V ELI require special storage or handling? content-show