ROYAL - 309 Cb

Product Description

Applications Suitable for joining columbium stabilized stainless steel to high alloy & unalloyed steels, for welding AISI 309 - cb type steels, straight chrome steels, Joining stainless steel to low alloy steel and carbon steel. 

Characteristics on Usage A medium heavy coated rutile type all position electrode yielding 25 Cr, 12 Ni Columbium stabilized weld deposit. The addition of columbium provides resistance to intergranular corrosion and high strength at elevated temp service. The weld deposit withstand up to 1100 deg C in continuous service. It gives stable arc, low spatter, smooth weld bead with easily removable slag. Redry the electrode at 250 deg C for 1 hour for better result.  

Packing and Welding Current