OK Flux 10.61 is an agglomerated, high-basic flux for submerged arc welding. It is used for single and multi-run butt welding when demands on impact toughness values are high. This is a good alternative to other high-basic fluxes when welding is done with single-wire DC+. The flux alloys very little Si and Mn to the weld metal and thus it is well suited for welding of unlimited plate thicknesses. OK Flux 10.61 is used in general construction, pressure vessel construction, power generation and transport industries.