Titanium forgings are titanium alloy materials processed through forging techniques, featuring high strength, corrosion resistance, and lightweight, and are widely used in aerospace, chemical, and other fields. The following are the main parameters and applications of titanium forgings:

Main parameters

       1. Material composition:

       Common titanium alloys include Ti-6Al-4V (Grade 5), Ti-6Al-2Sn-4Zr-2Mo, Ti-3Al-2.5V, etc.

       The composition includes elements such as titanium, aluminum, vanadium, tin, zirconium, molybdenum, etc. Different alloy compositions affect its properties.

       2. Mechanical properties:

       Tensile strength: 800-1200 MPa (such as Ti-6Al-4V).

       Yield strength: 700-1100 MPa.

       Elongation: 8-15%.

       Hardness: 30-40 HRC.

       3. Thermal properties:

       Melting point: 1668°C.

       Coefficient of thermal expansion: 8.6 x 10^-6 /°C (20-100°C).

       Thermal conductivity: 6.7 W/m·K.

       4. Corrosion resistance:

       Titanium forgings excel in corrosive environments such as seawater and chloride environments, and are widely used in chemical engineering and marine engineering.

application field

       1. Aerospace:

       Used for manufacturing engine components, fuselage structures, landing gear, etc., due to its high strength and lightweight characteristics.

       2. Healthcare:

       It is used in artificial joints, dental implants, surgical instruments, etc., benefiting from its biocompatibility and corrosion resistance.

       3. Chemical industry:

       It is used to manufacture reactors, heat exchangers, pumps, valves, etc., as its corrosion resistance makes it suitable for handling corrosive media.

       4. Marine engineering:

       It is used to manufacture submarine components, seawater desalination equipment, etc., due to its resistance to seawater corrosion.

       5. Automotive industry:

       Used for manufacturing high-performance engine components, exhaust systems, etc., as its lightweight characteristics contribute to improving fuel efficiency.

       6. Sports equipment:

       Used for manufacturing golf clubs, bicycle frames, etc., due to its high strength and lightweight characteristics.

summary

       Titanium forgings, with their excellent mechanical properties, corrosion resistance, and lightweight characteristics, are widely used in aerospace, chemical, and other fields. Specific parameters vary depending on the alloy composition and manufacturing process.

       Introduction to Titanium Forging Grades and Classification

       The grades and applicable standards of titanium forgings are typically categorized based on various national and industry standards. Below are some common titanium forging grades and their corresponding standards:

       Chinese Standard (GB/T)

commercially pure titanium

       TA1 (corresponding to Gr1)

       TA2 (corresponding to Gr2)

       TA3 (corresponding to Gr3)

       TA4 (corresponding to Gr4)

titanium alloy

       TC4 (corresponding to Ti-6AI-4V, Gr5)

       TC4ELI (corresponding to Ti-6AI-4V ELI, Gr23)

       TA7 (corresponding to Ti-5 A1-2.5Sn, Gr6)

       TC9 (corresponding to Ti-6A1-2Sn-4Zr-2Mo, Gr19)

       TC10 (corresponding to Ti-10V-2Fe-3Al, Gr10)

execution standard

       GB/T 2965-2018: Titanium and Titanium Alloy Bars

       GB/T16598-2013: Titanium and Titanium Alloy Forgings