TC4 (Grade 5) Ti-6Al-4V Titanium Plate & Sheet
TC4, also known as Ti-6Al-4V or Grade 5 titanium, is an α-β titanium alloy containing approximately 6% aluminum and 4% vanadium. It offers a combination of high strength, relatively low density, corrosion resistance and good processing performance.
TC4 is widely used in aerospace structures, engine components and various industrial applications where strength and weight are important considerations.
TC4 Titanium Plate & Sheet Specifications
Available Dimensions
| Delivery Condition | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|
| Annealed (M) | 0.3–5.0 | 400–1,800 | 1,000–4,000 |
| Annealed (M) | >5.0–100.0 | 400–3,000 | 1,000–6,000 |
Product Types & Standards
| Product Type | Standard |
|---|---|
| Hot-Rolled Titanium Plate | GB/T 3621-2007 |
| Cold-Rolled Titanium Sheet | GB/T 26723-2001 |
Customized dimensions and cutting services can be discussed according to specific application and order requirements.
TC4 Titanium Alloy Mechanical Properties (Annealed Condition M)
| Thickness (mm) | Tensile Strength Rm (MPa) | 0.2% Proof Strength Rp0.2 (MPa) | Elongation A (%) |
|---|---|---|---|
| 0.5–4.0 | 925–1,150 | ≥870 | ≥12 |
| >4.0–5.0 | 925–1,150 | ≥870 | ≥10 |
| >5.0–10.0 | 895–1,100 | ≥825 | ≥10 |
| >10.0–100.0 | 895–1,100 | ≥825 | ≥9 |
TC4 Titanium Alloy Chemical Composition
| Element | Content (%) |
|---|---|
| Titanium (Ti) | Balance |
| Aluminum (Al) | 5.5–6.8 |
| Vanadium (V) | 3.5–4.5 |
| Iron (Fe) | ≤0.30 |
| Carbon (C) | ≤0.10 |
| Nitrogen (N) | ≤0.05 |
| Hydrogen (H) | ≤0.015 |
| Oxygen (O) | ≤0.20 |
Applications of TC4 Titanium Plate & Sheet
TC4 titanium plates and sheets are commonly used in applications requiring high strength, relatively low weight and good corrosion resistance.
Typical applications include:
Aerospace structures: Aircraft beams, joints, frames and other load-bearing components.
Aircraft engine components: Fan and compressor components, including disks and blades.
Industrial equipment: Structural parts and equipment components requiring high strength and corrosion resistance.
Engineering applications: Machined components and fabricated parts where strength-to-weight ratio is an important consideration.
