At room temperature and high temperature, its strength is 20% to 50% higher than pure titanium. Its welding performance and cold forming performance are better than grade 5 titanium alloy.
9-level mechanical properties:
Room temperature elastic modulus 118 ~ 123GPa, phase transition point: 925 ℃, hardness 15 ~ 17HRC
Class 9 is usually used for titanium bicycles, because titanium weighs only 57% lighter than steel and has higher strength than carbon fiber and steel;
Titanium has corrosion resistance, and the surface of the oxide layer will ensure that the titanium emits light permanently.