Our GR5 Titanium Sheet (Ti-6Al-4V) is the industry-standard alpha-beta titanium alloy, engineered for applications requiring high specific strength and excellent corrosion resistance. Unlike commercially pure titanium (GR1/GR2), GR5 offers a tensile strength ≥895 MPa, making it the primary choice for aerospace structural frames, offshore pressure hulls, and high-performance racing components.
We supply these materials in the Vacuum Annealed condition. This critical process eliminates internal rolling stresses, ensuring superior flatness (≤3mm/m) and significantly reducing spring-back issues during cold forming or CNC machining. Whether you need standard 4’x8′ sheets or extra-wide plates up to 3000mm for large vessel fabrication, our inventory is ready for immediate dispatch.
Data based on ASTM B265 / ASME SB265 for Grade 5 (Ti-6Al-4V).
👨🔧 Engineer’s Note: Please ensure your design requires Grade 5 (Ti-6Al-4V). While Pure Titanium (GR2) offers better ductility for deep drawing, GR5 is designed for load-bearing structures with significantly higher hardness and strength.
| Specification Item | Standard Value (ASTM B265 GR5) | Test Method | Note |
|---|---|---|---|
| Material Grade | Grade 5 (Ti-6Al-4V) / R56400 | – | α+β Alloy |
| Tensile Strength | ≥ 895 MPa (130 ksi) | ASTM E8 | High Strength |
| Yield Strength | ≥ 828 MPa (120 ksi) | ASTM E8 | 0.2% Offset |
| Elongation | ≥ 10% | ASTM E8 | – |
| Hardness | 30-36 HRC (Typical) | ASTM E18 | Vacuum Annealed |
| Aluminum (Al) | 5.5% – 6.75% | ASTM E120 | Alloying Element |
| Vanadium (V) | 3.5% – 4.5% | ASTM E120 | Alloying Element |
| Iron (Fe) | ≤ 0.40% | – | Impurity Control |
| Oxygen (O) | ≤ 0.20% | – | Impurity Control |
| Dimension | Range | Tolerance (Typical) |
|---|---|---|
| Thickness | 0.5mm – 100mm | Per ASTM B265 |
| Width | 1000mm – 3000mm (Max) | +3/-0 mm |
| Length | 2000mm – 6000mm (or Custom) | +5/-0 mm |
From Raw Plate to Ready-to-Install Parts
Processing Ti-6Al-4V is notoriously difficult due to its high strength. Utilize our in-house capabilities to bypass third-party machining delays.
Compliance for Critical Applications
Q: Is your GR5 sheet supplied in the annealed condition?
A: Yes, standard supply is Vacuum Annealed. This relieves internal rolling stresses, ensuring the plate remains flat during machining and is safer to cut.
Q: Can you cut GR5 titanium to specific drawings (DXF/CAD)?
A: Yes. We use Water Jet cutting for custom shapes based on your CAD files. This eliminates the need for rough machining on your end.
Q: What is the difference between GR5 and “99.5% Titanium”?
A: “99.5% Titanium” refers to Grade 1 or Grade 2 (Pure Titanium). GR5 is an alloy (approx. 90% Ti, 6% Al, 4% V). GR5 is about 3 times stronger than 99.5% pure titanium but is harder to form. Please confirm your strength requirements before ordering.
Q: What is your MOQ?
A: No MOQ for standard thickness stock items. For custom rolling or non-standard alloys, MOQ typically starts at 100kg.
Our titanium products and manufacturing capabilities provide strong value across multiple industries. Here are the key advantages that make HonTitan a reliable partner.
HonTitan makes titanium materials that are very strong for their weight and resist corrosion very well. This makes them stable for use in aerospace, medical, chemical, and marine settings.
We provide fast turnaround for samples and bulk orders. With efficient titanium processing—including cutting, forging, and CNC machining—we ensure precision and speed for every project.
From complex CNC machining to welding, forming, and surface finishing, HonTitan can produce custom titanium parts with features such as holes, slots, threads, grooves, and precise geometries.
