TA18 Titanium
TA18 (Ti‑3Al‑2.5V, ASTM Grade 9) is a near‑alpha titanium alloy with excellent cold formability and weldability. It offers higher strength than commercially pure titanium, low density, outstanding specific strength, and good corrosion resistance in seawater, chlorides, and mild corrosive environments. It features stable mechanical properties at room and moderately elevated temperatures, ideal for tubing and thin‑walled parts. Widely used in aerospace hydraulic/fuel lines, automotive components, and sports equipment, it balances processability and reliable performance.
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Product Specification

Equivalent Grade

Chinese Standard: TA18 / Ti-3Al-2.5V

UNS R56320

W.Nr.: 3.7195

Standard

● Sheet/Plate: GB/T 3621

Bar: GB/T 2965

Pipe/Tube: GB/T 3624

ASTM B265, ASTM B348, ASTM B338

Alloy TypeAlpha-Beta Titanium Alloy (Ti-Al-V Alloy, High Strength and Toughness Type)
StandardSheet, Bar, Pipe, Tube, Fittings, Flange, Welding Materials, Forgings, Precision Pipes, Aerospace Precision Components
Key Properties

● High strength and excellent toughness, specific strength superior to ordinary pure titanium, balanced mechanical properties, not easy to brittle fracture

Excellent corrosion resistance, resistant to seawater, chloride-containing media and weak acid-base media, close to TC4

Good plasticity, excellent cold working performance, can be drawn, bent, stamped, and has good weldability

Non-magnetic, outstanding low-temperature toughness, stable performance at medium temperature (≤350℃), no complex heat treatment required

Applicable EnvironmentAerospace Precision Components, Marine Engineering, Medical Devices, High-End Equipment, Oil and Gas Extraction, Low-Temperature Working Conditions
Typical ApplicationsAerospace Conduits, Aircraft Hydraulic Pipes, Deep-Sea Detection Equipment Fittings, Orthopedic Implants, Oil and Gas Extraction Pipes, Precision Instrument Components, 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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