Description: welding flux SJ303 is a calcium-silicate type agglomerated flux for submerged arc strip cladding (SASC). Its grain size is 10-60 mesh. SJ303 is suitable for use with DC power, filler wires should connect with positive electrode. It's featured with stable arc, easy slag removal, smooth weld pass. Welding flux SJ303 could be used for the corrosion-resistant stainless steel cladding of transition layer, with welding strip ER308L, ER316L (strip width≤75mm).
Package: damp-proof packing, 25kg/bag
Certification: ISO
Sintered Submerged Arc Welding Flux SJ303 Chemical Composition of Flux (%)
|
SiO₂+TiO₂ |
CaO+MgO |
Al₂O₃+MnO |
CaF₂ |
|
40 |
30 |
20 |
10 |
