Recently, many customers have asked whether titanium alloy screws are easy to break? Today, I will popularize them for everyone.

　　 First of all, explain a misunderstanding of an average person’s understanding of the "strength of titanium alloy". Titanium alloy is not a high-strength material.

　　 The "specific strength" of titanium alloy screws is very high. The so-called "specific intensity" is "the ratio of intensity to density". Products usually made of titanium alloy materials are almost all to take advantage of the "low density and high strength" characteristics of titanium alloys, and are usually used where strength requirements and weight requirements are combined. For example, structural parts on airplanes require light weight and high strength.

　　The density of titanium alloy is about 50%-60% of that of No. 45 steel, but its strength is equivalent to that of No. 45 steel (titanium alloy is slightly higher). In other words, titanium alloy screws and steel screws are equivalent in strength, but titanium alloy screws should be lighter in weight.

Titanium alloy refers to an alloy composed of other elements based on titanium. Among them, there are 70 kinds of titanium-containing metals such as titanium aluminum alloy, titanium copper alloy, and titanium manganese alloy. The density of titanium alloy is generally about 4.51g/cm3, which is only 60% of steel. Some high-strength titanium alloys exceed the strength of many alloy structural steels. Therefore, the specific strength (strength/density) of titanium alloy is much greater than other metal structural materials, and parts with high unit strength, good rigidity and light weight can be produced. The aircraft's engine components, skeletons, skins, fasteners and landing gear all use titanium alloys.