Identification

• Titanium is a metal that combines strength with light weight. It is resilient to cracks and stress, making it a reliable material for serious bike riders.
  
  

Features

• Titanium bikes have special welding concerns. In general, titanium needs to be altered in a protected area, away from oxygen and nitrogen. These inert gasses make the welding connection weak, causing loss of integrity to the frame. Additionally, the beginning titanium material should be clean of any contaminants, as they can affect the final weld too.
  
  

Considerations

• Azom recommends welding with high-frequency arc. Using another technique, such as scratch starting, can cause inclusions in the weld from the electrode use. It is also good practice to verify the material is not damp from condensation before welding, as preheating the area is not necessary with titanium.