Solder flux

Quality welding flux, Suitable for EM12K arc welding wire use together 25kgs/bag 25tons/20GP Description Description and application S3501 Agglomerated acid flux for welding of ordinary carbon manganèse, low alloy structure and boiter quality Steel in combination with appropriate SAW wire (such as EL8.EM12. EM12K). The flux suitable for high speed welding and provides very good weld bead appearance and excellent slag removal even with narrow groove and fillet welds. The other character of U-SJ501 is high résistance to cracking and porosity. Especially it is insensitive to oil, rust. scale and dirt on the surface to be welded. Most being applied to double-side with single pass weld and fillet welds. As the consumption of the flux is very low.it is very economical. • Flux type: Aluminum-Rutile • Basicity index: 0.5-0.8 • Grain size:2.0-0.28mm(10-60meshes)