Material Properties
TC4 is currently the most widely used titanium alloy material, featuring good workability and superplasticity, excellent comprehensive mechanical properties, and a long-term working temperature of up to 400°C.
Typical Applications
Aero-engine fan blades, compressor blades, aircraft frames and beams, brackets, etc.; artificial joints, hip joints, etc.
Applicable Processes
SLM, LSF, EBM
| Chemical Composition wt.% |
Ti | Al | V | C | Fe | O | N | H |
| Balance | 5.5-6.75 | 3.5-4.5 | ≤0.08 | ≤0.3 | ≤0.12 | ≤0.03 | ≤0.015 |
| Physical Properties | Particle Size Range/μm | Sphericity | Apparent Density g/cm³ |
Tap Density g/cm³ |
Flowability s/50g |
||
| D10 | D50 | D90 | |||||
| ≥18 | 30-40 | ≤60 | ≥0.9 | ≥2.4 | ≥2.8 | ≤35 | |
| Mechanical Properties | As-Deposited | Annealed | ||||
| Tensile Strength at RT/MPa | Yield Strength/MPa | Elongation/% | Tensile Strength/MPa | Yield Strength/MPa | Elongation/% | |
| ≥1130 | ≥1040 | ≥8.0 | ≥1000 | ≥950 | ≥10.0 | |
