The density of titanium alloy materials is only 60% of the density of steel materials, and the strength of titanium alloy materials is much higher than most alloy structural steels. Therefore, titanium alloy materials can perfectly replace alloy steel materials and have better performance than alloy steel. The material has a lighter mass, thus meeting the need to reduce the weight of some large structural parts.

Practice has proven that in an ultra-low temperature environment of minus 253 degrees Celsius, titanium alloy materials can still maintain good mechanical properties and have a certain degree of plasticity. Therefore, titanium alloy materials are a very important structure suitable for low or ultra-low temperature environments. Material.

Titanium alloy materials not only have good low-temperature properties, but also have high thermal strength. Practice has proven that titanium alloy materials can still work for a long time in high-temperature environments exceeding 500 degrees Celsius, so titanium alloy materials can be widely used in high-temperature environment operations.