Pk 10 3.2mm x 150mm GOLD TIPPED TUNGSTEN ELECTRODES,ELECTRODES Pk 10 3.2mm x 150mm GOLD TIPPED TUNGSTEN, Aluminium Alloys, Magnesium Alloys, Titanium Alloys, Nickel Alloys, Copper Alloys,APPLICATIONS: Non and High Alloyed Steels, TUNGSTEN ELECTRODES Pk 10 3.2mm x 150mm GOLD TIPPED.