WD-SJ602 is a fluoroalkali type alkaline sintering flux with an alkalinity of about 2.5. The appearance is 10-60 mesh (2.0-0.28mm) milky yellow spherical particles.

WD-SJ612 flux is a calcium silica type sintered flux with an alkalinity of about 1.0.

WD-SJ617 is the flux for electroslag overlay welding with electrode, fine powder particles, using flat characteristic DC power supply overlay welding.

WD-SJ8011 is a fluoro-alkali type sintering flux with an alkalinity of about 2.6. The appearance is 10-60 mesh (2.0-0.28mm) yellowish-white round particles with a small loose-packing density

< 12 >