碳鋼
Material of the profile to be extruded plays an essential role in determining the various process parameters and limitations of the process. For example, minimum thickness of extruded carbon steel sheet is 3mm whereas same sheet of aluminium can be extruded at minimum sheet thickness of 1mm. Variety of materials such as Carbon steel, aluminium, titanium, magnesium, ABS and PVC etc. can be manufactured via extrusion process.