Titanium  Ti-6.5Al-1Mo-1V-2Zr High-Temperature Near-Alpha Alloy

Titanium Ti-6.5Al-1Mo-1V-2Zr High-Temperature Near-Alpha Alloy

Titanium BT20 Material Description Titanium BT20 is a high-strength, heat-resistant titanium alloy with excellent corrosion resistance, good weldability, and outstanding fatigue strength. It is widely used in aerospace, marine, and chemical industries due to its ability to maintain stability at high temperatures and in aggressive environments. Chemical Composition Element Content (%) Titanium (Ti) Base Aluminum […]

Description

Titanium BT20

Material Description

Titanium BT20 is a high-strength, heat-resistant titanium alloy with excellent corrosion resistance, good weldability, and outstanding fatigue strength. It is widely used in aerospace, marine, and chemical industries due to its ability to maintain stability at high temperatures and in aggressive environments.

Chemical Composition

Element Content (%)
Titanium (Ti) Base
Aluminum (Al) 5.5-6.5
Zirconium (Zr) 2.5-3.5
Molybdenum (Mo) 2.0-3.0
Vanadium (V) 0.5-1.0
Iron (Fe) ≤ 0.30
Oxygen (O) ≤ 0.15
Carbon (C) ≤ 0.10
Nitrogen (N) ≤ 0.05
Hydrogen (H) ≤ 0.015

Mechanical Properties

Parameter Value
Density 4.55 g/cm³
Tensile Strength 1050-1250 MPa
Yield Strength 900-1100 MPa
Hardness 300-360 HV
Elongation 8-16%
Operating Temperature Up to 550°C

Key Advantages

  • High heat resistance – retains mechanical properties at elevated temperatures up to 550°C.
  • Excellent corrosion resistance – performs well in aggressive environments, including seawater and chemical exposure.
  • Enhanced fatigue strength – ideal for cyclic loading applications.
  • Good machinability and weldability – suitable for precision manufacturing and structural applications.

Main Applications

Industry Examples of Use
Aerospace Industry Aircraft structural components, turbine blades
Marine Engineering Corrosion-resistant ship components, propellers
Chemical Industry Heat exchangers, chemical reactors, storage tanks
Automotive Engineering High-performance vehicle components

Conclusion

Titanium BT20 is a high-performance alloy ideal for applications requiring superior mechanical strength, corrosion resistance, and heat stability. Its exceptional properties make it suitable for aerospace, marine, and chemical industries, ensuring durability in extreme environments.

Titanium VT 20 delivery forms

Titanium Sheet Titan VT 20 Thickness from 0.5 mm to 100 mm
Titanium bar Titan VT 20 Diameter from 1.5mm to 250mm
Titanium pipe Titan VT 20 Diameter 6 – 280 mm

wall thickness 0.5 – 45 mm

Titanium wire Titan VT 20 Diameter from 0.1 mm to 6.0 mm
Titanium tape Titan W 20 Thickness from 0.1 mm to 4mm

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