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TC3 titanium alloy is an α+β type titanium alloy, composed of titanium, aluminum, zinc, iron and other elements. It is a commonly used industrial titanium alloy with excellent comprehensive properties and is widely used in aerospace, shipbuilding, automobiles, medical equipment and other fields. The chemical composition and properties of TC3 titanium alloy comply with the requirements of the national standard GB/T 2695-2007.

TC3 chemical composition (%)

Fe

C

N

V

Al

H

O

Other single

Total other

Ti

≦0.3

≦0.08

≦0.05

3.5-4.5

4.5-6

≦0.015

≦0.15

≦0.1

≦0.4

margin

Advantages of TC3 titanium alloy

TC3 titanium alloy is a material that has the advantages of both α and β titanium alloys. It has the following advantages:

High strength: TC3 titanium alloy has high strength, about 2 times stronger than ordinary steel and about 1.5 times stronger than aluminum alloy.

Lightweight: The density of TC3 titanium alloy is only about 4.5g/cm³, which is about 43% lighter than steel and about 60% lighter than aluminum alloy.

Corrosion resistance: TC3 titanium alloy has good corrosion resistance and can resist the erosion of seawater, chloride, nitric acid and other corrosive media.

High temperature resistance: TC3 titanium alloy has good thermal strength and oxidation resistance, and can work in high temperature environments for a long time, up to 400°C or above.

Good biocompatibility: TC3 titanium alloy has good biocompatibility and is widely used in fields such as medical devices and artificial joints.

Easy to process: TC3 titanium alloy has good processing performance and can be processed in various processing methods such as forging, rolling, drawing, and quenching.

Main uses of TC3 titanium alloy

TC3 titanium alloy is mainly used in the aerospace field, including aircraft compressor disks and blades, aeroengine impellers, aerospace structural parts, etc. In addition, TC3 titanium alloy is also widely used in the manufacture of ship pressure hulls, large-size forgings, die forgings, etc. In the aerospace field, the excellent properties of TC3 titanium alloy, such as high strength, high toughness, corrosion resistance, etc., make it an important material choice. In addition, TC3 titanium alloy can also be used to manufacture low-temperature and high-pressure containers, such as liquid hydrogen fuel tanks for rockets and missiles.

Medical device field: TC3 titanium alloy has good biocompatibility and corrosion resistance, and is widely used in the manufacture of artificial joints, dental implants, surgical instruments and other medical devices.

Chemical industry: TC3 titanium alloy has good corrosion resistance and can be used to manufacture chemical equipment, seawater desalination equipment, ocean development equipment, etc.

Automotive field: TC3 titanium alloy can be used to manufacture automobile engine parts, chassis parts, body structural parts, etc.

Sporting goods field: TC3 titanium alloy can be used to manufacture high-end golf clubs, bicycle frames and other sporting goods.