TC4 Titanium Alloy Material Details
Titanium alloy TC4 material is composed of Ti-6Al-4V, belonging to（ α+β) Type I titanium alloy, with good comprehensive mechanical properties. High specific strength. The strength sb of TC4=1.012GPa, density g=4.51g/cm3, and specific strength sb/g=23.5, while the specific strength sb/g of alloy steel is less than 18. The thermal conductivity of titanium alloy is low. The thermal conductivity of titanium alloy is 1/5 of iron and 1/10 of aluminum, and the thermal conductivity of TC4 is l=7.955W/m · K.
● TC4 thermal expansion coefficient:
TC4 titanium alloy has a series of advantages, such as excellent corrosion resistance, small density, high specific strength, good toughness and weldability, and has been successfully applied in aerospace, petrochemical, shipbuilding, automobile, medicine and other departments.
● Mechanical properties of TC4 titanium alloy:
tensile strength σ B/MPa ≥ 895, specified residual elongation stress σ R0.2/MPa ≥ 825, elongation δ 5 (%) ≥ 10, reduction of area ψ (%)≥25
● Density of TC4 titanium alloy:
4.5 (g/cm3) Working temperature: - 100~550 (℃)
● Chemical composition of TC4 titanium alloy:
TC4 titanium (Ti) residue, iron (Fe) ≤ 0.30, carbon (C) ≤ 0.10, nitrogen (N) ≤ 0.05, hydrogen (H) ≤ 0.015, oxygen (O) ≤ 0.20, aluminum (Al) 5.5~6.75, vanadium (V) 3.5~4.5
