Atomfair TC4 Titanium Alloy Powder

TC4 is the most widely used titanium alloy, featuring excellent process plasticity, superplasticity, and comprehensive mechanical properties. It can operate at temperatures up to 400°C for extended periods. Applied in aero-engine fan/compressor blades, aircraft frames, brackets, and artificial joints. Compatible with SLM, LSF, and EBM processes.

Description

Chemical Composition (wt.%)
Ti Balance
Al 5.5-6.75
V 3.5-4.5
C ≤0.08
Fe ≤0.3
O ≤0.12
N ≤0.03
H ≤0.015
Physical Properties
Particle Size (μm) D10≥18, D50 30-40, D90≤60
Sphericity ≥0.9
Apparent Density (g/cm³) ≥2.4
Tapped Density (g/cm³) ≥2.8
Flowability (s/50g) ≤35
Mechanical Properties
As-Deposited Annealed
Tensile: ≥1150MPa
Yield: ≥1050MPa
Elongation: ≥8.0%
Tensile: ≥1000MPa
Yield: ≥950MPa
Elongation: ≥10.0%