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Ti-3Al-2.5V Gr9 Seamless Tube according to ASTM B338

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Ti-3Al-2.5V Gr9 Seamless Tube according to ASTM B338

Name: Ti3Al25V Gr9 Seamless Tube according to ASTM B338
Brand: Changsheng
Price: 30 USD

Quality Ti-3Al-2.5V Gr9 Seamless Tube according to ASTM B338 for sale

Brand Name : Changsheng

Model Number : ASTM

Certification : ISO 9001;2015

Place of Origin : China

MOQ : 100kg

Price : 30usd/kg

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 50T/MONTH

Delivery Time : 10-15days

Packaging Details : packed with export wooden case

Operating Temperature : -20°C to 400°C

Dimensions : DN10-DN1000

Certifications : FDA approved, CE marked

Advantages : Long service life, Easy installation, Low maintenance

Technics : Welding, Seamless

Type : Elbow, Tee, Reducer, Coupling, Cap, etc.

Operating Pressure : Up to 3000 PSI

Connection : Weld, Threaded, Socket Weld

Strength : High

Chemical Resistance : High

Materila : Gr5/Gr7/Other titanium alloy

Others Material : Nickel N6 N4 N201

Angle : 90°, 45°

Size : 1/4

Application : Chemical, Petrochemical, Oil and Gas, Power Generation, etc.

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Descriptions

Ti-3Al-2.5V Gr9 Seamless Tube is an alpha-beta titanium alloy that offers improved strength compared to commercially pure titanium grades, while maintaining excellent corrosion resistance, formability, and weldability.

Titanium Grade 9 Tube can be machined effectively with proper coolant flow, slow speeds, and high feed rates. High-speed tools such as tungsten carbide (C1–C4) or cobalt-based tooling are recommended for optimal performance.

This alloy, composed of 3% aluminum and 2.5% vanadium, provides a superior strength-to-weight ratio and outstanding corrosion resistance. It is widely used in aerospace, medical, and industrial applications, making it a versatile material for both structural and fluid-handling systems.

Specifications of Ti-3Al-2.5V Gr9 Seamless Tube

Parameter	Specification
Outside Diameter (OD)	5 – 114 mm
Wall Thickness	0.5 – 10 mm
Length	6000 mm or customized
Grade	Grade 9 / UNS R56320 / Ti-3Al-2.5V
Surface Finish	Pickling, Bright Surface
Standard	ASTM B861, ASTM B337, ASTM B338
Process	Seamless Tube

Chemical Composition and Mechanical Properties of Ti-3Al-2.5V Gr9 Seamless Tube

Mechanical Properties

Grade	Tensile Strength (MPa, min)	Yield Strength (MPa, min)	Elongation (%)
Gr1	240	170	24
Gr2	345	275	20
Gr4	550	483	15
Gr5	895	828	10
Gr7	400	275	18
Gr9	620	483	15
Gr12	483	348	18
Gr23	793	759	10

Chemical Composition (Weight %)

Grade	Fe (max)	O (max)	N (max)	C (max)	H (max)	Pd (max)	Al	V	Ni (max)	Mo (max)
Gr1	0.20	0.18	0.03	0.08	0.015	—	—	—	—	—
Gr2	0.30	0.25	0.03	0.08	0.015	—	—	—	—	—
Gr4	0.50	0.40	0.05	0.08	0.015	—	—	—	—	—
Gr5	0.40	0.20	0.05	0.08	0.015	—	5.5–6.7	3.5–4.5	—	—
Gr7	0.30	0.25	0.03	0.08	0.015	0.12–0.25	—	—	—	—
Gr9 / Ti-3Al-2.5V / UNS R56320	0.25	0.15	0.03	0.08	0.015	—	2.5–3.5	2.0–3.0	—	—
Gr12	0.30	0.25	0.03	0.08	0.015	—	0.6–0.9	0.2–0.4	—	—
Gr23	0.25	0.03	0.03	0.08	0.0125	—	5.5–6.5	3.5–4.5	—	—

Titanium (Ti): Balance

Applications of Ti-3Al-2.5V Gr9 Seamless Tube

Ti-3Al-2.5V Gr9 Seamless Tube is used across multiple industries due to its high strength, lightweight, corrosion resistance, and temperature tolerance.

Common applications include:

Aerospace: Hydraulic systems, airframes, and engine components

Automotive: Exhaust systems, performance frames, and suspension components

Medical: Surgical instruments and implantable structures

Marine: Corrosion-resistant piping and rigging components

Industrial: Chemical processing, heat exchangers, and fluid transfer systems

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