I. Product Introduction:
Grade 5 Titanium Alloy Plate (Ti-6Al-4V/TC4) is the most widely used α-β dual-phase titanium alloy plate, renowned for its excellent strength-to-weight ratio, corrosion resistance, weld-ability, and bio-compatibility, making it a staple in aerospace, medical, marine, and chemical industries.
II. Technical Parameters:
1. Chemical Composition (ASTM B265)
|
Element |
Content (wt.%) |
Element |
Content (wt.%) |
|
Ti |
Balance |
Fe |
≤0.40 |
|
Al |
5.50–6.75 |
C |
≤0.08 |
|
V |
3.50–4.50 |
N |
≤0.05 |
|
O |
≤0.20 |
H |
≤0.015 |
Notes: ①. Source: ASTM B265;
②. Typical values for annealed Grade 5.
2. Key Mechanical & Physical Properties (Annealed, 21°C)
|
Property |
Value |
Unit |
|
Density |
4.43 |
g/cm³ |
|
Ultimate Tensile Strength |
≥930 |
MPa (≥135,000 psi) |
|
Yield Strength |
≥860 |
MPa (≥125,000 psi) |
|
Elongation |
≥10 |
% |
|
Hardness (HB) |
320–350 |
- |
|
Thermal Conductivity |
5.95 |
kcal/(hr·m·°C) |
|
Elastic Modulus |
114 |
GPa |
|
Melting Point |
1649 |
°C |
Note: Properties can be enhanced via solution + aging heat treatment (max effective section ≤25 mm)
3. Typical Specifications & Supply Form
|
Thickness (T) |
Width (W) |
Length (L) |
Surface Finish |
Supply Condition |
|
0.5–5.0 mm |
1000 mm |
2000–3500 mm |
Pickled, cold-rolled |
Annealed (standard); solution-aged (optional) |
|
6.0–30 mm |
1000–2500 mm |
3000–6000 mm |
Pickled, hot-rolled |
Annealed |
Custom sizes available per customer request
III. Processing Characteristics
1. Machining: Use carbide tools; low cutting speed (50–100 m/min), high feed rate, and ample cooling to avoid work hardening.
2. Forming: Poor cold formability; hot forming (700–800°C) is preferred for complex shapes.
3. Heat Treatment: Annealing (700–800°C, air cool) for general use; solution + aging (925°C solution, 500°C aging) for higher strength.
IV. Advantages:
1. Exceptional Strength-to-Weight Ratio: Offers robust structural performance while reducing overall weight, essential for aerospace and automotive industries.
2. Superior Corrosion Resistance: Ideal for harsh environments, including marine and chemical processing applications.
3. High Heat Resistance: Operates effectively at elevated temperatures, ensuring reliability in demanding conditions.
4. Excellent Machinability: Optimized for precision cutting, shaping, and welding, enhancing manufacturing flexibility.
5. Long-Lasting Durability: Minimizes maintenance costs and extends product lifecycle in high-stress environments.
V. Applications: Based on his advantages, he is often employed in the following industries.
1. Aerospace: Air-frame structures, landing gear, engine components, helicopter rotor hubs, fasteners
2. Medical: Orthopedic implants (joints), dental implants, surgical instruments, prosthetics (bio-compatible, non-toxic)
3. Marine: Offshore platforms, ship propellers, seawater valves, subsea equipment (corrosion resistance)
4. Chemical industry: Heat exchangers, pressure vessels, piping, reaction tanks (resists acids, chlorides)
5. Automotive: High-performance racing parts, exhaust systems, lightweight structural components
VI. Packaging & Shipping for Export:
1. Packaging: Wooden crates with moisture-proof film; edge protection to prevent damage during transit.
2. Marking: Each package labeled with grade, size, heat number, standard, and batch number, or in accordance with the client's requirements.
3. HS Code: 810890 (titanium plates, sheets, and strip).
4. Lead Time: 7–15 days for standard sizes; 20–30 days for custom orders.
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At Tilong, we understand that every project is unique. Our OEM services include:
1. What makes Grade 5 Titanium Alloy Plate unique?
Its combination of lightweight properties, high strength, and corrosion resistance makes it ideal for applications requiring durability and performance in extreme conditions.
2. Can I request custom dimensions?
Yes, we offer fully customizable dimensions to suit your specific needs.
3. Do you provide technical support?
Absolutely! Our team of experts is available to guide you through material selection, processing techniques, and application optimization.
4. What is your delivery timeline?
Standard sizes are typically available for immediate shipment. Customized orders may take additional time, depending on specifications.
5. Are your products compliant with international standards?
Yes, all our Grade 5 Titanium Alloy Plates comply with ASTM B265 and AMS 4911 standards, ensuring top-notch quality and performance.