Titanium Grade 5 Tube
Due to the strength, unique density and corrosion resistance of Seamless Grade 5 Titanium Pipe, Titanium Straight Piping is used in many industries for high quality products.
Grade 5 Titanium Straight Tube typically offers higher performance than competing materials such as stainless steel or super alloys because it is lightweight and corrosion resistant.
The density of titanium exhaust pipe is approximately 60% of that of steel-based or nickel-based alloys. This significantly reduces the weight of aerospace structures. The tensile strength is higher than austenitic or ferritic stainless steels.
thin wall titanium tubing also excels in corrosion resistance, outperforming stainless steel in most environments. grade 5 titanium round tube is nonmagnetic, has good heat transfer properties, and has a higher melting point than steel alloys.
Top titanium product quality
Chemical Composition (ASTM B348 / ASTM B861)
| Element | Composition Range (%) | Role in Alloy |
|---|---|---|
| Aluminum | 5.50 – 6.75% | Alpha stabilizer, solid solution strengthening |
| Vanadium | 3.50 – 4.50% | Beta stabilizer, improves workability |
| Iron (max) | 0.40% | Impurity control |
| Oxygen (max) | 0.20% | Affects strength and ductility |
| Carbon (max) | 0.08% | Maintains purity |
| Nitrogen (max) | 0.05% | Controlled for properties |
| Hydrogen (max) | 0.015% | Prevents hydride embrittlement |
| Titanium | Balance | Base material |
Mechanical Properties
|
Temper |
Annealed |
Cold-worked |
||
|
Tensile Rm |
116 |
ksi (min) |
150 |
ksi (min) |
|
Tensile Rm |
800 |
MPa (min) |
1034 |
MPa (min) |
|
R.p. 0.2% Yield |
102 |
ksi (min) |
135 |
ksi (min) |
|
R.p. 0.2% Yield |
700 |
MPa (min) |
930 |
MPa (min) |
|
Elongation (2" or 4D gl) |
10 |
% (min) |
8 |
% (min) |
Physical Properties (Room Temperature)
|
Specific Heat (0-100°C) |
565 |
J.kg-1.°K-1 |
|
Thermal Conductivity |
6.7 |
W.m -1.°K-1 |
|
Thermal Expansion |
8.6 |
μm/μm/°C |
|
Modulus Elasticity |
120 |
GPa |
|
Electrical Resistivity |
17.1 |
Ohm-cm |
|
Density |
4.43 |
g/cm3 |
Corrosion Resistance
Grade 5 titanium tubes offer excellent resistance to:
Seawater – Virtually immune to pitting, crevice corrosion, and stress corrosion cracking
Chlorides – Outstanding performance in chloride environments
Oxidizing Acids – Nitric acid, chromic acid
Organic Acids – Acetic acid, citric acid, formic acid
Alkaline Solutions – Good resistance to most alkalis
Industrial Atmospheres – Excellent weathering resistance
Marine Atmospheres – No corrosion in coastal environments
Titanium tube application
FAQ
1. What is titanium tubing used for?
Titanium tubing is commonly used in various industries for its exceptional strength-to-weight ratio, corrosion resistance, and biocompatibility. Common applications include aerospace, medical implants, chemical processing, and marine engineering.
2. What are the advantages of using titanium tubing?
Titanium tubing offers high strength, low density, excellent corrosion resistance, and good heat transfer properties. It is also biocompatible, making it suitable for medical applications. Additionally, it has a high melting point and is resistant to extreme temperatures.
3. How does titanium tubing compare to other materials?
Compared to materials like stainless steel or aluminum, titanium tubing is lighter and more corrosion-resistant. It has a higher strength-to-weight ratio than most metals, making it ideal for applications where weight reduction and durability are crucial.
Our Manufacturing Facility
Our factory is a specialized titanium manufacturing facility equipped with advanced production machinery including vacuum arc remelting (VAR) furnaces for high-purity ingot melting, hydraulic forging presses and rotary piercing mills for tube hollow production, pilger mills and cold drawing benches for precision tube forming, vacuum annealing furnaces for heat treatment, and complete finishing lines for cutting, straightening, and surface processing. Our in-house quality laboratory features optical emission spectrometers (OES) for chemical analysis, universal testing machines (UTM) for mechanical properties, ultrasonic flaw detectors and eddy current testers for non-destructive inspection, metallographic microscopes for microstructure evaluation, and hydrostatic testers for pressure integrity verification-ensuring every tube meets strict international standards before shipment.
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