Titanium Alloy Sheet Metal
product name: titanium alloy sheet
Thickness:0.3–40 mm
Width: 10–2500 mm
Standard:ASTM B265, AMS 4911, ASTM F67, ASTM F136
Grade:Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr23
Technology:Hot Rolled / Cold Rolled / Machining
Surface:Pickling / Polished / Brushed
Product Introduction
Products Description
and Grade 23 (ELI), which offer improved strength, fatigue resistance, and biocompatibility compared to commercially pure titanium.
Common uses and applications
Key properties
High strength-to-weight ratio:
It is significantly stronger than stainless steel and aluminum alloys, while also being much lighter.
Lightweight and high-strength: The density is approximately 4.5g/cm³, only 57% of steel and 60% of copper, but the tensile strength can reach 686-1176MPa (such as TC4 titanium alloy). The specific strength far exceeds that of steel and aluminum alloys, achieving a 30%-50% weight reduction while maintaining structural strength.
Fatigue performance: Under long-term alternating loads (such as aircraft vibration), the fatigue life is more than 10 times that of ordinary steel; the creep rate is low and it can remain stable in high temperature environments of 300-500℃.
Chemical properties
Corrosion resistance: A dense oxide film (TiO₂) quickly forms on the surface at room temperature, and performs well in corrosive environments such as seawater, acid and alkali. For example, the corrosion rate is almost zero after immersion in seawater for 10 years.
Biocompatibility: The oxide film is non-toxic and can form a stable interface with human bones, and is widely used in medical implants.
Physical properties
Wide temperature range adaptability: Melting point is 1668℃, and it can maintain good toughness from -253℃ to 600℃, which is better than the brittleness of steel at low temperatures.
Non-magnetic: Suitable for precision scenes such as radar antennas and MRI equipment components.
Process performance
Processing Difficulty: The higher the purity, the easier it is to process, but the strength decreases; alloying can improve comprehensive performance. For example, TC4 alloy has both toughness and high-temperature stability, making it a mainstream material in aerospace.
Common grades
Key Advantages
Precision customization across grades (Gr1–Gr5/Gr7/Gr9/Gr23), tempers and surface finishes.
Consistent low interstitial content for stable mechanical properties and corrosion resistance.
Tight thickness/flatness and clean surfaces for reliable downstream forming and joining.
Flexible supply: Full sheet, CNC cut blanks, prototype batches, and rapid sampling.
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