Titanium is an important metal material. Due to its excellent strength, corrosion resistance, and biocompatibility, it is widely used in aerospace, medical equipment, chemical industry, and marine engineering. titanium grades are usually classified according to their chemical composition and properties. The following are common titanium grades and their characteristics:
What are the 4 grades of titanium?
1. Industrial pure titanium
Purity: usually above 99.5%.
Features: low density, high strength, and excellent corrosion resistance.
Application: widely used in shipbuilding, chemical industry, electronics, textile, metallurgy, and other industries. For example, it is used to manufacture hull structures, reactors, heat exchangers, and other equipment.
2. Aviation titanium grades
Purity: higher requirements, generally above 99.9%.
Features: high strength, low density, good corrosion resistance, and high-temperature performance.
Application: mainly used in the aerospace field, such as manufacturing engine parts, fuselage structures, and aircraft shells.
3. Medical titanium
Purity: The highest requirement, generally reaching more than 99.95%.
Features: Good biocompatibility, low density, high strength, and good corrosion resistance.
Application: Widely used in artificial bones, artificial joints, dental implants surgical instruments, etc.
4. Titanium for dental implants
Grade: Divided into grades one to five, the higher the grade, the higher the purity.
Features: The higher the grade, the stronger the titanium grades and the better the stability.
Application: Mainly used for dental implant materials, grade four pure titanium and grade five titanium alloy are common choices.
Summary
Titanium grades are divided into two categories according to their chemical composition and properties: pure titanium and titanium alloy. Each grade has its unique advantages and application areas. Choosing the right titanium grade requires a combination of factors including corrosion resistance, strength, biocompatibility, and processing performance. By understanding titanium grades and their characteristics, you can better select the right material to meet your specific application needs.
