CLASSIFICATION

DIN EN 760 | SA FB 1 65 DC
BFB 4 543 DC 12 M 2-16

GENERAL CHARACTERISTICS

COROFLUX 200 is a highly basic agglomerated flux for hardfacing. This welding flux is recommended for the welding of mill rolls and continuous casting rolls in conjunction with martensitic CORODUR flux cored wires. However it can be used for other CORODUR submerged-arc wires with the approval of our technicians. The slag that is formed, is very easily removable and the thickness of the weld bead can be up to 5mm. This flux can also be used for dual-wire feeding and for strip welding.

CLASSIFICATION

DIN EN 760 | SA CS 2 Cr 64 DC

GENERAL CHARACTERISTICS

COROFLUX HL is an agglomerated flux for submerged arc hardfacing. This welding flux is recommended for the welding of mill rolls and continuous casting rolls in conjunction with martensitic CORODUR flux cored wires. However it can be used for other CORODUR submerged-arc wires with the approval of our technicians. The slag that is formed, is very easily removable. The flux is nearly burn-off neutral for C and Mn, and slightly alloying in Si and Cr. This flux can also be used for dual-wire feeding and for strip welding.

WELDING RECOMMENDATIONS

Consumption: 0.8-1.5 fused flux kg/kg wire, depending on welding energy in the torch.
Apparent density: 1.1 Kg/dm³
Granulometry: 0.3-1.6 mm
Basicity index: 2,8 (according to Boniszewski)
Redrying: 2 hours at 300-350°C