MAXFLUX SAF -8 (MOD )- F8A5-EH10K
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MAXFLUX SAF -8 (MOD )

AWS: SFA 5.17 F8A5-EH10K

Maxflux SAF-8 (Mod) is an agglomerated fluoride-basic type flux suitable to weld medium to high strength steels where very low diffusible hydrogen content, good crack resistance and higher sub-zero toughness properties are desired from the weld metal. The flux is neutral in Mn & Si pick up and is alloyed with Molybdenum and Nickel. The weld deposit is o fradiographic quality.

Maxflux SAF-8 (Mod) is suitable for single & multi-layer welding of high tensile quenched & tempered steel, fine grained steels, heat resistant structural steels, nuclear sector fabrication, 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
CMnSiSPMoNiCu
AUTOTHERME GRADE-E
Typical
 0.085 
1.550 0.210 0.010 0.013 0.25 0.40 0.15

    

MECHANICAL PROPERTIES OF ALL WELD METAL


WITH SAW WIRE
UTS 
0.2% YS % EI CVN Impact (Joules)
 CVN Impact (Joules)
 CVN Impact (Joules)

(Mpa)
(Mpa)
(L=4d)
 -29°C
-40°C-46°C

AUTOTHERME GRADE-E

 568 
520 24 140 124 110

    

MAJOR CONSTITUTENTS


SiO2 + TiO2 CaO+MgO Al2O3+MnO CaF2
10%
48%
17%
25%

    

Additional Information

BASICITY INDEX : ~3.40

GRAIN SIZE : 0.35 – 1.60 mm

PACKAGING : 25 Kg POLY-LINED PAPER BAG

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