MAXFLUX HF -550
DOWNLOAD SPECS
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MAXFLUX HF -550

Maxflux HF-550 is an agglomerated hard surfacing type flux suitable for abrasion or heavy impact applications in combination with EL-8 grade (Autotherme Grade A) wire. Slag removal is easy and weld bead is smooth & shiny.

Typical application include Cane, cutting knives, crusher, hammer, Jaws, rollers, rocks, drills, tractor grousers, etc. Maxflux HF-550 is suitable for surfacing of tractor rollers, excavator parts, tracks lines, crane wheels, etc.

Precaution

Re-dry the flux at 300-350 Degree C for two hours before use.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


WITH SAW WIRE
Elements
CMnSiCrMoV
AUTOTHERME GRADE-A
Typical
0.600.700.50
 6.20 
0.45 
0.30

    

METAL HARDNESS OF ALL WELD METAL


WITH SAW WIRE
 HARDNESS
HARDNESSHARDNESS

 ON MS PLATE
ON MS PLATE
ON MS PLATE

1st LAYER 
2nd LAYER 
3rd LAYER
AUTOTHERME GRADE-A
 40 – 45 RC48 – 52 RC  52-55 RC

    

MAJOR CONSTITUTENTS


SiO2 + TiO2 CaO+MgO Al2O3+MnO CaF2
25%
5%
50%
25%

    

Additional Information

BASICITY INDEX : ~0.70

GRAIN SIZE : 0.40 – 2.00 mm

PACKAGING : 25 Kg POLY-LINED PAPER BAG

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