TC4ELI Titanium

TC4ELI Titanium
TC4ELI (Ti-6Al-4V ELI) is an extra-low interstitial alpha-beta titanium alloy, a high-purity upgrade of standard TC4. It features ultra-low oxygen, iron, and impurity levels, delivering superior fracture toughness, fatigue resistance, and cryogenic stability. It retains low density, high strength-to-weight ratio, excellent corrosion resistance, and good weldability. With outstanding biocompatibility, it is widely used in medical implants, aerospace critical components, cryogenic equipment, and high-performance structural parts requiring high purity and reliability.
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Product Specification

Equivalent Grade

Chinese Standard: TC4ELI / Ti-6Al-4V ELI

UNS R56401

W.Nr.: 3.7164

Standard

● Sheet/Plate: GB/T 3621

Seamless Pipe: GB/T 3624

Bar: GB/T 2965

ASTM B265 (Sheet), ASTM B348 (Bar), ASTM F136 (Medical Grade)

Alloy TypeAlpha-Beta Titanium Alloy (Ti-Al-V Alloy, Ultra-Low Interstitial, High Purity, High Strength & Toughness Type)
StandardSheet, Bar, Pipe, Tube, Forgings, Flange, Welding Materials, Precision Castings, Medical Implants, Aerospace Precision Components
Key Properties

● Optimized based on TC4, ultra-low interstitial element (oxygen, nitrogen, carbon) content, higher purity, and better toughness than TC4

Ultra-high specific strength, strength close to TC4, better plasticity and impact toughness, not easy to brittle fracture

Excellent corrosion resistance, resistant to seawater, chloride ions and various corrosive media, equivalent to TC4

Extremely good weldability, no obvious performance degradation after welding, biocompatibility far superior to ordinary TC4, meeting medical standards

Applicable EnvironmentMedical Implants, Aerospace Precision Components, Deep-Sea Detection, High-End Equipment, Low-Temperature Working Conditions, High Toughness Requirement Scenarios
Typical ApplicationsOrthopedic Implants (Artificial Joints, Bone Plates), Aerospace Engine Precision Components, Aircraft Hydraulic Pipes, Deep-Sea Detector Components, High-End Medical Devices, Low-Temperature Vessels, etc.


Packaging and Shipping

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Strength Demonstration

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Complete Products

We offer a comprehensive range of steel products for diverse industrial needs

Professional Services

We provide one-stop professional steel services with dedicated technical support

Customization Supported

We support tailored steel customization to match your specific project requirements

Quality Control

We implement strict full-process quality control for all steel products supplied

Fast Delivery

We ensure fast and on-time delivery for all your steel order requirements

After-Sales Service

We offer reliable all-round after-sales service for all steel product purchases

Production and Testing

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FAQ

Q: What is the terms of packing?
A:

Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

Q: Could you provide the samples?
A:

Yes, we could provide the free samples on conditions it is available in stocks, however, the transportation fee is borne by buyer.

Q: How could you guarantee your products?
A:

Each piece of products is manufactured by certified workshops, inspected piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: Do you make custom products?
A:

Yes, we could make custom products according to your specific requirements.

Q: Do you accept third-party inspection?
A:

We accept third-party inspections such as SGS, V-trust, TUV, DNV, etc.

Q: Can I go to your company to visit?
A:

Of course, we welcome customers from all over the world to visit our factory.

Q: What product information do I need to provide?
A:

You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q: What is your delivery time?
A:

For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.

Q: Do you have any discounts for large orders?
A:

Our company has the ability to supply large projects and offers excellent preferential policies for large orders.

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