TC21 Titanium Alloy Bar

TC21 Titanium Alloy Bar

Material: TC21 Titanium alloy
Standard: GB/T2965-2007,JIS H4650-2001,ASTM B348-06,DIN17862-93, ASTM F136,AMS4928,GB/T13810,Q/BS5331-91,etc
Size:6mm to 300mm
Length: less than 9000mm
Status: M
Delivery time: 20 days
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Product Introduction

Introduction of TC21 Titanium Alloy Bar

TC21 titanium alloy is a new type of high-strength, high-toughness, and high-impact tolerance titanium alloy developed by the Northwest Institute for Nonferrous Metal Research. It belongs to the Ti-Al-Sn-Zr-Mo-Cr-Nb (-Ni-Si) phase two titanium alloy series, which has good strength, plasticity, fracture toughness, and low crack propagation rate. This article will focus on the advantages of this alloy compared to the popular GR5 and GR12 alloys, its main applications, the future development prospects, and its potential for development in civilian fields.

Advantages over GR5 and GR12 Alloys

GR5 titanium alloy is primarily made up of aluminum and vanadium, while GR12 has a higher content of molybdenum. Compared to these two alloys, TC21 titanium alloy has a relatively simpler composition, which makes it easier to process and produce. Additionally, TC21 has a higher strength-to-weight ratio than GR5 and GR12, making it ideal for applications in aerospace, aviation, and military industries. TC21 also has better damage tolerance, reducing the likelihood of cracks and fractures under stress.

Main Applications

TC21 titanium alloy is mainly used in the aerospace, aviation, and military industries. It is used to produce lightweight, high-strength parts for aircraft, missiles, and satellites. Additionally, it can be used in the manufacture of high-performance sports equipment, such as bicycles and golf clubs.

Future Development Prospects

With the continuous improvement of production technology and the development of new applications, the demand for TC21 titanium alloy is expected to increase in the future. Due to its simplicity in composition and high strength-to-weight ratio, it has the potential to replace other titanium alloys in many applications.

Potential for Civilian Applications

In recent years, there has been an increasing demand for titanium alloys in civilian fields. TC21 titanium alloy has great potential in automotive, medical, and petrochemical industries. For example, it can be used to produce high-strength, lightweight materials for automobiles and prosthetic implants. TC21 titanium alloy also has excellent corrosion resistance, making it suitable for use in chemical and petrochemical processing.

Conclusion

Overall, TC21 titanium alloy is a new type of high-performance titanium alloy with excellent strength, plasticity, and toughness. With its advantages over traditional titanium alloys, TC21 has become a popular choice in the aerospace, aviation, and military industries. Looking ahead, TC21's potential for development in civilian fields is vast, with numerous applications in automotive, medical, and petrochemical industries.

 

 

TC21
Chemical compositions(weight%,<=)
Ti Al Sn Zr Mo
Remain 6.2 2.1 1.7 3.0
Cr Nb Fe Si Other
1.7 1.9 0.09 0.1 0.5
Physical properties(>=)

Σb

Tensile Strength

(Mpa)

σr0.2

Yield Strength

(Mpa)

δL0+50mm

Elongation

(%)

 

ψ

Elongation

(%)

1140 1010 13 25

 

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