titanium frame1 
titanium frame2 
titanium frame3 
titanium frame4 
titanium frame5 
titanium frame6 
titanium frame7 
titanium frame8
Since the titanim’ belowed properties, bicycle is made fromf titanium frame becomes more and more popular worldwide
- Light weight（the weight 45% lighter than steel, and 60% heavier than aluminum）
- Strong strength (the strength is twice that of steel)
- Good corrosion resistance
- Biocompatibility
- Melting point (℃): 1660°
- Boiling point (℃): 3287
- Density (4.5g/cm)
- Specific heat/J/gK: 0.52
- Evaporation heat/KJ/mol: 421
- Heat of fusion/KJ/mol: 15.45