R (Surfacing Electrode)
Alloy Structural Steel
Base
Acidic
Surfacing Electrode, Hardfacing Electrode
350mm-500mm
2.5mm 3.2mm 4.0mm
International Standard
International Standard
International Standard
Low Carbon, Medium Carbon and Low All
5kg Per Color Box, 20kg/Carton
Aws Ecocr-C Welding Solder
Ocean Welding for welding solder
5kg Per Color Box, 20kg/Carton
2.5/3.2/4.0
Zhejiang, China (Mainland)