A comparison of suprex 'B' and railex welding electrodes (TM-MET-020)

BOC/Murex Suprex 'B' electrodes, depositing weld metal of the 2.1/4% Cr, 1% Mo-type, are widely used on the Western Region for carrying out wheelburn, 'squat' and crossing repairs in BS 11 material. At present, d.c. welding machines are normally used for this work but it is intended that these will...