Grade 5 Titanium Screw (Ti-6Al-4V Alloy Screw)
Grade 5 titanium screw is a high-strength aerospace-grade fastening solution made from Ti-6Al-4V titanium alloy, widely recognized for its exceptional strength-to-weight ratio, corrosion resistance, and fatigue performance. The Grade 5 titanium screw is extensively used in aerospace structures, marine engineering, high-performance automotive systems, medical devices, and precision industrial equipment where reliability and lightweight design are critical.
Compared with commercially pure titanium (Grade 2 / TA2), the Grade 5 titanium screw offers significantly higher mechanical strength while maintaining excellent corrosion resistance in harsh environments.
Product Overview
The Grade 5 titanium screw is engineered for demanding structural applications requiring both high strength and reduced weight. Its superior mechanical properties make it suitable for load-bearing connections in extreme environments.
This Grade 5 titanium screw is commonly used where steel fasteners would cause excessive weight or corrosion issues. Its stability under vibration and thermal stress makes it ideal for advanced engineering systems.
As a premium industrial fastener, it is widely used in aerospace-grade and high-performance industrial applications.
Product Specifications
| Item | Description |
|---|---|
| Product Name | Grade 5 Titanium Screw |
| Material | TC4 / Ti-6Al-4V Titanium Alloy |
| Strength Grade | Grade 5 (High Strength) |
| Thread Type | Metric Machine Thread |
| Head Type | Hex / Socket / Countersunk / Custom |
| Drive Type | Internal Hex / Torx / Phillips |
| Size Range | M3–M30 |
| Length Range | 6mm–150mm |
| Surface Finish | Natural / Anodized (optional) |
| Corrosion Resistance | Excellent (marine & chemical resistant) |
| Density | 4.51 g/cm³ |
| Packaging | Vacuum bag / carton / OEM packaging |
| Customization | Size, head type, coating available |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | ≥ 895 MPa |
| Yield Strength | ≥ 830 MPa |
| Hardness | HV 300–380 |
| Elastic Modulus | ~110 GPa |
| Corrosion Resistance | Excellent (seawater, acid, alkali resistance) |
| Operating Temperature | -200°C to 600°C |
| Fatigue Resistance | Very high |
| Thread Tolerance | 6g Standard |
| Manufacturing Standard | ISO / DIN / Aerospace equivalent |
Materials and Manufacturing Process
The Grade 5 titanium screw is manufactured using advanced precision engineering processes to ensure high strength and dimensional accuracy.
- Raw material selection: Ti-6Al-4V titanium alloy bar
- Hot forging / cold heading: Formation of screw blank
- CNC machining: Precision shaping of head and shank
- Drive forming: Internal hex or Torx machining
- Thread rolling: High-strength thread formation
- Heat treatment: Improves mechanical strength and fatigue resistance
- Surface finishing: Natural passivation or anodizing (optional)
- Cleaning: Oil-free and contamination-free treatment
- Inspection: Dimensional and mechanical testing
- Packaging: Anti-oxidation export packaging
Each Grade 5 titanium screw is manufactured under strict aerospace-level quality control standards.
Applications of the Product
Grade 5 titanium screws are widely used in:
- Aerospace: Aircraft structural components and engine systems
- Marine engineering: Offshore platforms and shipbuilding
- Automotive racing: Lightweight high-performance assemblies
- Medical devices: Surgical and implant-related equipment
- Chemical industry: Corrosion-resistant equipment systems
- Industrial machinery: High-strength lightweight structures
- Electronics: Precision fastening systems
- Energy systems: Advanced engineering equipment
Their strength and lightweight properties make them ideal for extreme engineering environments.
Why Choose This Product
- Ultra-high strength Ti-6Al-4V alloy
- Excellent strength-to-weight ratio
- Superior corrosion resistance in harsh environments
- High fatigue resistance under dynamic loads
- Non-magnetic and chemically stable material
- Suitable for aerospace-grade applications
- Lightweight design reduces system mass
- Wide range of head and drive options
- OEM customization support available
The Grade 5 titanium screw delivers premium performance for critical engineering applications.
Why Choose Flybear
Flybear is a professional manufacturer specializing in high-performance titanium fasteners and precision industrial components.
- Advanced CNC machining and forging capability
- Titanium alloy expertise (Grade 2 / Grade 5)
- OEM customization for industrial and aerospace needs
- Strict quality inspection and testing systems
- Global export experience in fastener manufacturing
- Engineering support for complex applications
Flybear provides reliable fastening solutions for aerospace, marine, automotive, and high-end industrial sectors.
Quality Inspection and Control
Strict quality control ensures consistent performance:
- Raw material chemical composition analysis
- Tensile and yield strength testing
- Hardness and fatigue testing
- Dimensional accuracy inspection
- Thread gauge verification
- Surface condition inspection
- Mechanical performance validation
- Packaging integrity inspection
All production follows ISO and aerospace-grade quality standards.
Selection Guide
When selecting Grade 5 titanium screws, consider:
- Load and torque requirements
- Environmental conditions (marine, aerospace, chemical)
- Head and drive type selection
- Size and thread specifications
- Weight reduction requirements
- Fatigue and vibration conditions
Proper selection ensures maximum reliability and performance.
FAQ
1. What is Grade 5 titanium?
Grade 5 (Ti-6Al-4V) is a high-strength aerospace titanium alloy.
2. Is Grade 5 stronger than pure titanium?
Yes, it is significantly stronger than Grade 2 (TA2) titanium.
3. Does titanium rust?
No, titanium has excellent corrosion resistance in most environments.
4. Can it be used in aerospace applications?
Yes, it is widely used in aerospace-grade structures.
5. Can custom sizes be produced?
Yes, Flybear supports full customization.
We always adhere to the philosophy of quality first and customer first, providing customers with high-quality fastener products and one-stop fastener solutions.
Contact us for quotation, customization, and technical support via Contact Us.
