GEEFLUX 581

CLASSIFICATION : AWS SFA F8A2,

CHARACTERISTICS :

Agglomerated alumina-rutile type flux particularly suitable for high speed welding applying the twin-wire process as well as in tandom and multi-wire welding. The flux can be used for welding from both sides in one pass.

If can be used either DC (positive) or AC up to 1000 Amp.

TYPICAL APPLICATION :

  • For welding IS:2062 grade or equivalent.
  • ST 37-2, ST 44-2
  • For fabrication of pipes, Boilers, Pressure Vessels.

Main constitu-ents :

SiO2 + TiO2mm Al2O3+MnO CaF2
26-34% 45-54% 8-12%

Drying of the flux : 350°C/2 hrs.

Recommended Wire: EL8, EL12, S2, EA2.


Mechanical properties of the deposited weld metal (With EM12K Wire) :

Wire

Ultimate Tensile Strength MPa 0.2% Proof Stress MPa

Elongation

(%) (L=4D)

Charpy V-notch Impact strength in joules
EL8/EL12 500-600 425 min. 22-26 Temp Joules

+27

50-100

Packing: 25.0 Kg Ploythene Lined Bags