SAW Flux MAXFLUX HF -550
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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°C for two hours before use.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


WITH SAW WIRE
Elements
CMnSiCrMoV
AUTOTHERME GRADE-A
Typical0.600.700.50
 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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