Titanium Grade 5 Block – Ti-6Al-4V Titanium Alloy Forged Block
Product Short Description
Titanium Grade 5 Block, also known as Ti-6Al-4V Titanium Alloy Block, TC4 Titanium Block and UNS R56400 Titanium Block, is a high-strength titanium alloy block material widely used for aerospace components, medical parts, marine equipment, chemical processing parts, CNC machining blanks and high-performance industrial applications.
Compared with commercially pure titanium grades, Titanium Grade 5 offers significantly higher mechanical strength, excellent fatigue resistance, good corrosion resistance and outstanding strength-to-weight ratio. It is one of the most widely used titanium alloys for critical engineering parts requiring lightweight performance and reliable mechanical strength.
SAKY ALLOY supplies Titanium Grade 5 blocks, forged blocks, machined blocks and custom titanium alloy blanks according to customer drawings and technical requirements. Products can be supplied with chemical composition analysis, mechanical testing, ultrasonic testing, PMI testing, dimensional inspection, surface inspection, EN 10204 3.1 material certificate and full heat number traceability.
- Product Name: Titanium Grade 5 Block
- Material Grade: Grade 5 / Ti-6Al-4V / TC4 / UNS R56400
- Product Type: Titanium Alloy Forged Block / Machining Block
- Main Feature: High strength-to-weight ratio, corrosion resistance and good machinability
- Applications: Aerospace, medical, marine, chemical processing, precision machining and industrial components
Product Parameters
| Item | Specification |
|---|---|
| Product Name | Titanium Grade 5 Block |
| Material Grade | Grade 5 / Ti-6Al-4V / TC4 / UNS R56400 |
| Material Type | Alpha-Beta Titanium Alloy |
| Product Form | Forged Block, Titanium Block, Machined Block, Custom Titanium Blank |
| Thickness | 10 mm – 300 mm or customized |
| Width | 50 mm – 1000 mm or customized |
| Length | 50 mm – 3000 mm or cut to size |
| Surface Condition | Forged, Rough Machined, Ground, Polished, Pickled, CNC Machined |
| Standard | ASTM B381, ASTM B348, AMS 4928, AMS 4911, EN, DIN, JIS, GB or customer specification |
| Inspection | Chemical Analysis, Mechanical Test, UT Test, PMI Test, Hardness Test, Dimensional Inspection |
| Certificate | EN 10204 3.1 Material Certificate available |
| Processing Service | Cutting, Sawing, Milling, Grinding, Drilling, CNC Machining, Custom Size Processing |
Chemical Composition
Titanium Grade 5 is a titanium-aluminum-vanadium alloy. Its aluminum and vanadium additions provide higher strength and improved mechanical performance compared with commercially pure titanium. The following chemical composition is for general reference only. Final composition should be confirmed according to the applicable standard and mill test certificate.
| Element | Ti | Al | V | Fe | O | C | N | H | Y | Other |
|---|---|---|---|---|---|---|---|---|---|---|
| Content % | Balance | 5.50 – 6.75 | 3.50 – 4.50 | ≤0.40 | ≤0.20 | ≤0.08 | ≤0.05 | ≤0.015 | ≤0.005 | According to standard |
Mechanical Properties
Mechanical properties of Titanium Grade 5 Block may vary depending on product size, forging process, heat treatment condition and applicable standard. SAKY ALLOY can provide mechanical test reports according to customer requirements.
| Condition | Tensile Strength | Yield Strength | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| Annealed / Typical | 895 MPa min | 825 MPa min | 10% min | 25% min | Approx. 30-36 HRC |
| Custom Condition | According to order | According to order | According to order | According to order | According to order |
Note: Final mechanical properties should be confirmed according to ASTM B381, ASTM B348, AMS standard, customer drawing or purchase order requirements.
Common Size Table
| Thickness | Width | Length | Surface | Availability |
|---|---|---|---|---|
| 10 – 30 mm | 50 – 500 mm | 100 – 2000 mm | Forged / Machined | Stock / Production |
| 30 – 80 mm | 100 – 800 mm | 200 – 3000 mm | Forged / Ground | Production |
| 80 – 150 mm | 200 – 1000 mm | 300 – 3000 mm | Rough Machined / Ground | Made to Order |
| 150 – 300 mm | According to drawing | According to drawing | Machined / Customized | Custom Production |
Different Specifications Comparison
| Type | Size Range | Surface Condition | Typical Use |
|---|---|---|---|
| Titanium Grade 5 Forged Block | Customized forged size | Forged / Rough Machined | Heavy-duty machining blanks, aerospace and industrial parts |
| Titanium Grade 5 Machined Block | According to drawing | Machined / Ground | Precision CNC components, medical and aerospace parts |
| Titanium Grade 5 Cut Block | Cut to size | Sawed / Ground | Custom machining blanks and tooling parts |
| Titanium Grade 5 Precision Block | High tolerance custom size | CNC Machined / Polished | High-end equipment, aerospace fixtures and precision components |
Equivalent Standards and International Names
Titanium Grade 5 Block is known by different names in different markets. Customers may search for Titanium Grade 5 Block, Ti-6Al-4V Block, TC4 Titanium Block, UNS R56400 Block or Grade 5 Titanium Alloy Block.
| Country / Standard | Common Name | Equivalent Grade |
|---|---|---|
| ASTM | Grade 5 Titanium | Ti-6Al-4V |
| UNS | UNS R56400 | Grade 5 Titanium Alloy |
| China | TC4 | Ti-6Al-4V Equivalent |
| AMS | AMS 4928 / AMS 4911 | Aerospace Titanium Alloy |
| Common Name | Ti-6Al-4V Titanium | Grade 5 Titanium |
Production Process Flow
The production process of Titanium Grade 5 Block requires strict control from raw material selection to final inspection. Forging, heat treatment and machining processes are important to ensure internal quality, mechanical properties and dimensional accuracy.
| Process Step | Description | Quality Control Point |
|---|---|---|
| Raw Material Selection | Select qualified Ti-6Al-4V titanium alloy raw material | Heat number, MTC and chemical composition |
| Forging | Hot forging to improve internal structure and grain flow | Forging ratio and temperature control |
| Heat Treatment | Annealing or heat treatment according to specification | Temperature, holding time and cooling method |
| Machining | Cutting, milling, grinding and CNC processing | Thickness, width, length and tolerance control |
| Inspection | Final dimensional and material inspection | UT, PMI, hardness, tensile test and visual inspection |
Product Inspection
1. Chemical Composition Inspection
Chemical composition analysis is performed to verify titanium, aluminum, vanadium and impurity elements. This helps confirm that the block meets Grade 5 / Ti-6Al-4V / UNS R56400 requirements.
2. Mechanical Properties Testing
Tensile strength, yield strength, elongation, reduction of area and hardness can be tested according to customer requirements and applicable standards.
3. Ultrasonic Testing
UT testing can be performed to check internal soundness of forged titanium blocks, especially for aerospace, medical and critical machined components.
4. PMI Testing and Dimensional Inspection
PMI testing helps verify material grade and prevent material mix-up. Thickness, width, length, flatness and machining tolerance are inspected before shipment.
Product Packaging
SAKY ALLOY provides export-grade packaging for Titanium Grade 5 Blocks to protect the material during sea, air and land transportation.
- Plastic Film Protection: Applied to machined surfaces to reduce scratches and contamination.
- Waterproof Wrapping: Used to protect the block from moisture during transportation.
- Wooden Case Packaging: Suitable for machined blocks and precision titanium alloy products.
- Pallet Packing: Suitable for heavy forged blocks and batch shipments.
- Clear Marking: Grade, heat number, size, quantity and customer PO number can be marked on labels.
Applications
Titanium Grade 5 Block is widely used in industries where high strength, low density, corrosion resistance and reliable machining performance are required.
| Industry | Typical Applications | Why Grade 5 Titanium Is Used |
|---|---|---|
| Aerospace | Structural parts, brackets, engine components, fixtures | High strength-to-weight ratio and fatigue resistance |
| Medical | Implant parts, surgical components, precision medical blanks | Strength, corrosion resistance and good biocompatibility |
| Marine | Pump parts, shafts, brackets and seawater components | Excellent corrosion resistance in marine environments |
| Chemical Processing | Valve parts, reactor components, corrosion-resistant parts | Reliable performance in demanding chemical environments |
| Precision Machining | CNC parts, tooling, high-strength industrial components | Good machinability and stable mechanical performance |
Why Choose SAKY ALLOY?
- Professional supplier of Titanium Grade 5 / Ti-6Al-4V / TC4 titanium alloy blocks
- Customized thickness, width, length and cut-to-size service available
- Support for ASTM B381, ASTM B348, AMS, EN, DIN, JIS, GB and customer specifications
- Material traceability with heat number control
- EN 10204 3.1 material certificate available
- UT testing, PMI testing, chemical analysis, mechanical testing and dimensional inspection support
- Export packaging suitable for international transportation
- Suitable for aerospace, medical, marine, chemical processing and precision machining applications
FAQ
What is Titanium Grade 5 Block?
Titanium Grade 5 Block is a Ti-6Al-4V titanium alloy block with high strength, good corrosion resistance and excellent strength-to-weight ratio. It is commonly used for aerospace, medical, marine and industrial machined components.
Is Grade 5 titanium the same as Ti-6Al-4V?
Yes. Grade 5 titanium is commonly known as Ti-6Al-4V, TC4 and UNS R56400 in different standards and markets.
Can SAKY ALLOY provide custom size Titanium Grade 5 Block?
Yes. SAKY ALLOY can supply Titanium Grade 5 Blocks in customized thickness, width, length, cut-to-size blocks and machined blocks according to customer drawings.
What inspections can be provided?
Chemical analysis, mechanical testing, ultrasonic testing, PMI testing, hardness testing, dimensional inspection and EN 10204 3.1 material certificate can be supplied according to order requirements.
What are the main applications of Titanium Grade 5 Block?
Titanium Grade 5 Block is mainly used for aerospace components, medical parts, marine equipment, chemical processing parts, precision machined components and high-strength industrial applications.
Contact Us
If you are looking for Titanium Grade 5 Block, Ti-6Al-4V Titanium Block, TC4 Titanium Block or customized titanium alloy forged blocks, please contact SAKY ALLOY with your required grade, size, standard, surface condition, quantity and inspection requirements. Our team can provide professional titanium material solutions for aerospace, medical, marine, chemical processing and precision machining applications.