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Titanium Ti-3Al-2.5V Capillary Tube Titanium Gr9 Seamless Tube For Medical And Marine

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Titanium Ti-3Al-2.5V Capillary Tube Titanium Gr9 Seamless Tube For Medical And Marine

Name: Titanium Ti3Al25V Capillary Tube Titanium Gr9 Seamless Tube For Medical And Marine
Brand: Changsheng
Price: 100 USD

Quality Titanium Ti-3Al-2.5V Capillary Tube Titanium Gr9 Seamless Tube For Medical And Marine for sale

Brand Name : Changsheng

Model Number : ASTM

Certification : ISO 9001;2015

Place of Origin : China

MOQ : 50kg

Price : 100usd/kg

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

Supply Ability : 50T/MONTH

Delivery Time : 20days

Packaging Details : packed with export wooden case

Materials : Titanium

Grade : Ti-3Al-2.5V/UNS R56320/Grade 9

OD : ≥3mm

Wall Thickness : ＞0.2mm

Roughness : 0.8um-1.6um

Tolerance : OD+-0.05mm;Wall Thickness:+-10%

Standard : ASTM B338

Technique : Rolling, Pickling,Annealing,Polishing

Surface : Polished, Pickling

Application : Medical, Marine, Automobile and so on...

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Description

Ti-3Al-2.5V (Titanium Grade 9, UNS R56320) is an alpha-beta titanium alloy containing aluminium and vanadium. It offers an excellent combination of strength, formability, and corrosion resistance. With a density of 4.43 g/cm³, a melting point of 1625–1675 °C, and a tensile strength of 900–950 MPa, this alloy is well-suited for demanding environments.

Titanium Grade 9 capillary tubing is commonly used in aerospace, medical, and industrial applications where a high strength-to-weight ratio, biocompatibility, and resistance to seawater and chloride corrosion are essential.

Physical Properties

Grade	Tensile Strength (MPa, Min)	Yield Strength (MPa, Min)	Elongation (%)
Gr1	240	170	24
Gr2	345	275	20
Gr3	450	380	18
Gr4	550	483	15
Gr5	895	828	10
Gr7	400	275	18
Gr9	620	483	15
Gr12	483	348	18
Gr23 (Gr5 ELI)	793	759	10

Chemical Composition

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	–	–	–	–	–
Gr3	0.30	0.35	0.05	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	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	–	–
Ti	Balance

Applications

Aerospace – Used in aircraft frames, engine components, and fasteners due to high strength-to-weight ratio and corrosion resistance.
Military – Applied in armour, vehicles, and weapon systems for lightweight and corrosion resistance.
Automotive – Used in exhaust systems, engine parts, and performance components.
Medical – Suitable for implants and surgical tools owing to biocompatibility and non-toxicity.
Sporting Goods – Used in high-performance bicycles, golf clubs, and tennis rackets.
Marine – Ideal for seawater-exposed parts like propeller shafts, valves, and heat exchangers.
Oil & Gas – Employed in valves, pumps, and heat exchangers for its corrosion and fatigue resistance.
Electroplating Industry – Used as anodes/cathodes in plating processes (nickel, chrome, gold).
Chemical Industry – Used in chlorine, caustic soda, and pigment production due to its chemical inertness.
Jewellery – Lightweight, hypoallergenic, and corrosion-resistant for rings, bracelets, and accessories.

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