... good quality material , strong risistance to corrision, good thermal conductitively. Model Number: 5356 ALMg5CrProduct Name: Aluminum &Aluminum Alloy Welding WiresTypical Composition ... usage:bicycles,scooter,locomotive carriage,pressure vessel, military equipment,shipbuilding,space shuttle,ect. Shielding gas: Argon,Helium or Argon/Helium-mixtures.Dimensions ...