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UNS 56400 pipe is a high-performance titanium alloy pipe known for its excellent strength, corrosion resistance, and heat resistance. Commonly referred to as titanium alloy 6Al-4V pipe, this material is widely used in demanding applications that require a combination of lightweight properties and exceptional durability.
With a composition primarily of titanium, aluminum, and vanadium, UNS 56400 pipe offers outstanding resistance to oxidation and corrosion in harsh environments, including aerospace, marine, and chemical processing industries. Its high strength-to-weight ratio makes it an ideal choice for structural and high-temperature applications.
Super Steel Manufacturing Co.,Ltd is professional nickel alloy pipe manufacturer, for more details, please contact:sales@super-steels.com
Key Features of UNS 56400 Pipe
Superior strength and durability
Excellent corrosion resistance, particularly in marine and chemical environments
High heat resistance, making it suitable for extreme temperature applications
Lightweight with an impressive strength-to-weight ratio
Good weldability and machinability
Common Applications of UNS 56400 Pipe
Aerospace Components
Used in aircraft frames, engine parts, and structural components requiring strength and low weight.
Marine Applications
Highly resistant to seawater corrosion, making it ideal for shipbuilding and offshore structures.
Chemical Processing Equipment
Handles corrosive chemicals and high-temperature conditions with reliability.
Medical Implants & Devices
Biocompatible and corrosion-resistant, suitable for surgical implants.
Automotive & Motorsport
Utilized in high-performance exhaust systems and structural components.
Typical Manufacturing Specifications of UNS 56400 Pipe
ASTMF1472
ASTM F620
ASTM 543
Also individual customer specifications.
Mechanical Properties of Alloy Ti 6Al-4V Pipe
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) of Alloy Ti 6Al-4V Pipe
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 |
Chemical Composition (% by weight) of Alloy Ti 6Al-4V Pipe
Element |
Min |
Max |
Al |
5.5 |
6.5 |
C |
- |
0.08 |
Fe |
- |
0.25 |
H |
- |
0.015 |
N |
- |
0.05 |
Ti |
Balance |
|
O |
- |
0.2 |
V |
3.5 |
4.5 |