| Category | Property | Value / Range | Unit |
|---|---|---|---|
| Chemical Composition (wt.%) | Ti | Balance | — |
| Al | 5.8–7.0 | wt.% | |
| Mo | 2.8–3.8 | wt.% | |
| Zr | 0.8–2.0 | wt.% | |
| Si | 0.20–0.35 | wt.% | |
| Fe | ≤0.25 | wt.% | |
| C | ≤0.08 | wt.% | |
| N | ≤0.05 | wt.% | |
| H | ≤0.012 | wt.% | |
| O | ≤0.15 | wt.% | |
| Physical Properties | Particle Size (D₁₀/D₅₀/D₉₀) | ≥15 / 30–40 / ≤63 | μm |
| Sphericity | ≥0.9 | — | |
| Apparent Density | ≥2.4 | g/cm³ | |
| Tap Density | ≥2.8 | g/cm³ | |
| Flowability | ≤35 | s/50g | |
| Mechanical Properties (Heat-Treated) | Test Temp. | Tensile Strength | Yield Strength |
| Room Temp. | ≥1100 | ≥1050 | |
| 500°C | ≥740 | ≥550 | |
| Units | MPa | MPa |
> Please note: Specifications are subject to change without notice. Contact a Forgecise representative for the most current technical data.
2. Key Advantages of TC11 Powder
TC11 titanium alloy powder stands out as a high-performance near-α+β aerospace-grade material, offering a unique combination of properties unmatched by common alloys like Ti-6Al-4V:
- Exceptional High-Temperature Strength & Ductility: At 500°C, it retains ≥740 MPa tensile strength and ≥16% elongation. This enables safe operation under thermal cycling and dynamic loads.
- Optimized for Additive Manufacturing: Particle size (D₅₀ = 30–40 μm), high sphericity (≥0.9), and excellent flowability (≤35 s/50g) meet stringent AM requirements per ASTM and ISO, ensuring stable layer deposition and minimal defects.
- Superior Creep Resistance: The synergistic addition of Si (0.2–0.35%) + Mo (2.8–3.8%) enhances grain boundary strengthening and creep resistance up to 500°C—critical for rotating engine components.
- High Purity & Consistency: Low interstitials (O ≤0.15%, N ≤0.05%, H ≤0.012%) ensure minimal embrittlement and reproducible mechanical performance across batches.
- Proven Aerospace Heritage: Widely used in jet engines.
In short: TC11 is the go-to powder for demanding AM-manufactured hot-section aerospace components where strength, ductility, and thermal stability are non-negotiable.
3. Additive Manufacturing Application
TC11 titanium alloy powder is engineered for high-reliability additive manufacturing of critical aerospace components—including aero-engine blades, compressor discs, and rotor assemblies—operating continuously below 500°C. Its optimized particle morphology (D₅₀ = 30–40 μm, sphericity ≥0.9) ensures excellent powder flow and packing density, enabling defect-free builds via SLM, LSF, or EBM processes. Post-processing heat treatment unlocks its full potential: >1100 MPa UTS at room temperature and >740 MPa with >16% elongation at 500°C—making it ideal for complex, load-bearing parts requiring both high strength and exceptional fracture toughness under thermal stress. TC11 powder delivers flight-worthy performance in next-generation AM-enabled engine architectures.
4. Forgecise Custom Titanium Powder Service
Forgecise specializes in delivering high-purity, high-consistency, and fully customizable titanium & titanium alloy powders for global additive manufacturing. Beyond standard grades (e.g., TC4/Grade 5, TA1/Grade 1, TC11, Ti-6Al-7Nb), we offer tailored solutions: composition fine-tuning, particle size customization, and pre-treatments (coating, annealing). Every batch is manufactured under ISO 9001 quality management, accompanied by full certification reports, Hall flow tests, and mechanical data from AM-printed test specimens. Choose Forgecise for a reliable, agile, and future-ready partner in metal 3D printing raw materials.
