UNS R56400 Titanum Pipe For Automotive Turbocharger Engine Parts
Gr5 titanium alloy tube for manufacturing automotive turbocharger engine parts Size:(Ø20.8 x Ø19.4) / 3000mm (Ø19.8 x Ø 7.8) / 3000mm
Product Introduction
This specification covers high-performance titanium alloy seamless pipes manufactured from Ti-6Al-4V (Grade 5 / UNS R56400 / IDM4005), the most widely used α+β titanium alloy in aerospace, marine, and advanced engineering industries.
The material combines exceptional strength, low density, and superior corrosion resistance, making it suitable for demanding structural and fluid transfer applications.
Available Dimensions
Material | Product Type | Specification |
IDM4005 / UNS R56400 (Ti-6Al-4V) | Seamless Pipe | Ø20.8 × Ø19.4 × 3000 mm |
IDM4005 / UNS R56400 (Ti-6Al-4V) | Seamless Pipe | Ø19.8 × Ø7.8 × 3000 mm |
Custom dimensions are available upon request.
Chemical Composition (ASTM Controlled Range)
Element | Min (%) | Max (%) |
Nitrogen (N) | - | 0.05 |
Carbon (C) | - | 0.08 |
Hydrogen (H) | - | 0.015 |
Iron (Fe) | - | 0.40 |
Oxygen (O) | - | 0.20 |
Aluminum (Al) | 5.5 | 6.75 |
Vanadium (V) | 3.5 | 4.5 |
Other Elements (each) | - | 0.1 |
Total Other Elements | - | 0.4 |
Titanium (Ti) | Balance | - |
Mechanical Properties (Room Temperature)
Property | Value |
0.2% Yield Strength | 827 MPa (120 ksi) |
Ultimate Tensile Strength | 896 MPa (130 ksi) |
Elongation | ≥ 10% |
Reduction of Area | ≥ 25% |
Microstructure Requirements
α + β titanium alloy structure (equiaxed or elongated morphology)
Free from oxygen-rich alpha case layer
No surface contamination detected
Verified by metallographic inspection at ≥100× magnification
Material Characteristics
Ti-6Al-4V (Gr5) titanium alloy offers a unique balance of performance:
High strength-to-weight ratio
Excellent fatigue resistance
Outstanding corrosion resistance in seawater and chemical media
Good weldability and formability
Stable performance under high stress and temperature conditions
Typical Applications
Aerospace structural and hydraulic systems
Marine and subsea engineering
Chemical processing pipelines
High-pressure fluid systems
Medical and precision engineering equipment
Energy and power generation systems
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