ASTM B338 Grade 5 Seamless & Welded Titanium Alloy Tube Manufacturer & Supplier Custom Sizes Available
Product Details
ASTM SB337 Titanium Exhaust Pipes
,Titanium Exhaust Pipes TA2
,Gr2 Titanium Exhaust Pipes
Compared with commercially pure titanium, Grade 5 Titanium Alloy Tube provides significantly higher tensile strength while maintaining excellent resistance to seawater, chlorides, oxidizing chemicals, and elevated temperatures. It is one of the world's most widely used titanium alloys for structural and high-performance engineering applications.
• Seamless Tube
• Welded Tube
• Seamless Tube: Ø3 mm–Ø508 mm
• Welded Tube: Ø10 mm–Ø1000 mm
• Custom Sizes Available
• Seamless Tube:0.3 mm – 30 mm
• Welded Tube: 0.5 mm – 20 mm
• Custom Wall Thickness:Available
• Seamless Titanium Tube:1000 mm – 9000 mm
• Welded Titanium Tube:1000 mm – 12000 mm
• Custom Length:Available Upon Request
• Pickling
• Bright Annealing
• Polished
• Mill Finish
• Ground
• OD:According to ASTM B338 or Customer's Drawing
• WT: According to ASTM B338 or Customer's Drawing
• Length:±3 mm (Standard), Custom Tolerance Available
| Item | Specification |
|---|---|
| Product Name | ASTM B338 Grade 5 Seamless & Welded Titanium Alloy Tube |
| Material Grade | Grade 5 (Ti-6Al-4V) |
| UNS Number | UNS R56400 |
| Standard | ASTM B338, ASME SB338, ASTM B861, ASTM B862 |
| Material Type | Titanium Alloy |
| Tube Type | Seamless / Welded |
| Manufacturing Process | Cold Drawn, Cold Rolled, Welded |
| Outside Diameter (OD) | Ø3–508 mm (Seamless); Ø10–1000 mm (Welded) |
| Wall Thickness (WT) | 0.3–30 mm (Seamless); 0.5–20 mm (Welded) |
| Length | 1000–9000 mm (Seamless); 1000–12000 mm (Welded); Custom Length Available |
| Surface Condition | Pickled, Bright Annealed (BA), Polished, Mill Finish |
| Tolerance Precision | According to ASTM B338 or Customer Requirements |
| Heat Treatment | Annealed |
| Ends | Plain End (PE), Beveled End (BE), Threaded (Optional) |
| Inspection | Chemical Analysis, Mechanical Testing, Hydrostatic Test, Eddy Current Test, Ultrasonic Test (Optional), PMI (Optional), Dimensional Inspection |
| Certification | EN 10204 3.1 MTC, ISO 9001 |
| Processing Services | Cutting, Bending, Machining, Polishing, End Finishing |
| Delivery Condition | Annealed & Pickled or Bright Annealed |
| Origin | China |
Mechanical Properties
| Property | Grade 5 (Ti-6Al-4V) |
|---|---|
| Tensile Strength | ≥ 895 MPa (130 ksi) |
| Yield Strength (0.2% Offset) | ≥ 828 MPa (120 ksi) |
| Elongation (in 50 mm / 2 in.) | ≥ 10% |
| Reduction of Area | ≥ 25% |
| Hardness | 30–36 HRC (Typical) |
| Elastic Modulus | 114 GPa |
| Element | Grade 5 (UNS R56400) |
|---|---|
| Titanium (Ti) | Balance |
| Aluminum (Al) | 5.50 – 6.75 |
| Vanadium (V) | 3.50 – 4.50 |
| Iron (Fe) | ≤ 0.40 |
| Oxygen (O) | ≤ 0.20 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 |
| Yttrium (Y) | ≤ 0.005 (if specified) |
| Other Elements (Each) | ≤ 0.10 |
| Other Elements (Total) | ≤ 0.40 |
- Manufactured to ASTM B338 Standard for reliable quality, dimensional accuracy, and consistent performance.
- High Strength-to-Weight Ratio, offering exceptional mechanical strength while reducing overall component weight.
- Excellent Corrosion Resistance in seawater, chloride solutions, oxidizing media, and many chemical processing environments.
- Outstanding Fatigue Resistance, making it ideal for cyclic loading and high-performance structural applications.
- Superior Heat Resistance, maintaining excellent mechanical properties at elevated temperatures.
- Excellent Weldability and Machinability for precision fabrication and custom engineering projects.
-
Aerospace & Aviation
Widely used in aircraft structures, engine components, hydraulic tubing, landing gear systems, and aerospace fasteners where high strength and low weight are critical.
-
Marine & Offshore Engineering
Suitable for offshore platforms, seawater piping systems, marine heat exchangers, desalination equipment, and subsea engineering because of its excellent resistance to seawater corrosion.
-
Chemical Processing Industry
Used in reactors, heat exchangers, condensers, piping systems, storage vessels, and process equipment exposed to corrosive chemicals.
-
Medical & Biomedical Equipment
Applied in surgical instruments, orthopedic implants, prosthetics, and medical devices due to its biocompatibility, corrosion resistance, and high strength.
-
Energy & Power Generation
Ideal for power plant condensers, heat exchangers, nuclear auxiliary systems, and renewable energy equipment requiring long service life and reliable performance.
What is ASTM B338 Grade 5 Titanium Alloy Tube?
ASTM B338 Grade 5 Titanium Alloy Tube is a seamless or welded titanium tube manufactured from Ti-6Al-4V alloy, offering excellent strength, corrosion resistance, and lightweight performance for demanding industrial applications.
What is the difference between Grade 2 and Grade 5 Titanium Tube?
Grade 2 is commercially pure titanium with superior corrosion resistance and formability, while Grade 5 is a titanium alloy with much higher strength, making it ideal for aerospace and structural applications.
Can you supply custom tube sizes?
Yes. We manufacture custom outside diameters, wall thicknesses, lengths, and offer machining services according to customer drawings.
What certificates do you provide?
We supply EN 10204 3.1 Mill Test Certificates, and third-party inspection reports from SGS, TÜV, BV, or DNV upon request.
What industries commonly use Grade 5 Titanium Alloy Tubes?
Grade 5 tubes are widely used in aerospace, marine engineering, chemical processing, medical equipment, energy systems, and high-performance industrial machinery.
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MThe seamless titanium tubes showed excellent mechanical properties and consistent wall thickness. Communication throughout the order was smooth, and custom sizes were produced exactly according to our drawings. We'll definitely place another order.
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LExcellent manufacturing quality and strict quality control. The tubes passed our inspection without any issues. Packaging was secure for international shipping, and all documents including EN 10204 3.1 certificates were provided promptly.
Mr. Deng
- Email: judesteel@juqing.hk
- Tel: 86-19033681875
- WhatsApp: 8619033681875
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WeChat:
13519167008
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