Classification of mechanical properties of titanium materials The properties of metal materials can be divided into:

Mechanical properties: The resistance of metal materials under different external forces, also called mechanical properties. Such as elasticity, plasticity, strength, hardness, toughness, etc. The mechanical properties are stipulated in the standard, you can see the standard, there are high-temperature performance, low-temperature performance, we usually say that the performance is normal temperature performance.

Physical properties: such as electrical conductivity, thermal conductivity, thermal expansion, melting point, magnetism, density, etc.

Chemical properties: such as acid and alkali resistance, corrosion resistance, and oxidation resistance.

The above three properties are collectively referred to as usability.

Process performance: The performance of the material in processing and manufacturing shows the degree of difficulty in processing and manufacturing, such as titanium castability, forge ability, weldability, machinability, heat treatment, etc., the bending of titanium plates, the bending of titanium tubes Flattening and flaring.

Some people confuse physical properties with mechanical properties. They often say that sampling is done for physical testing, but it is actually doing mechanical performance testing. His statement is wrong.

Note: Mechanical properties and physical properties are different concepts

The physical properties are inherent in itself and generally do not need to be tested.
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