SAW Flux MAXFLUX SAF -8 (PW ) - F7P5/P6-EH10K,F7P5/P6-EH14, F7P6/P8-EH12K
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MAXFLUX SAF -8 (PW)

AWS: SFA 5.17 F7P5/P6-EH10K,F7P5/P6-EH14, F7P6/P8-EH12K EN ISO CODE: 14174 SA FB 1 67 DC

Maxflux SAF-8 (PW) 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 especially designed to meet the tensile & impact requirements after post-weld heat treatment condition up to 7 hours of holding at 620°C. The weld deposit is of radiographic quality.
Maxflux SAF-8 (PW) 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. 

Approvals
    CE
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


WITH SAW WIRE
Elements
CMnSiSPCu
AUTOTHERME GRADE-E
Typical0.097 
1.60 0.38 0.011 0.013 0.15
AUTOTHERME GRADE-C
Typical
 0.092 
1.72 0.28 0.021 0.026 0.15
AUTOTHERME GRADE-E SPL
Typical
 0.090 1.62 0.35 0.010 0.018 0.10

    

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)
 -46°C
-51°C-62°C

AUTOTHERME GRADE-E 


(SR : 620°C/6 HRS)

520 450 33 126 50-

AUTOTHERME GRADE-C

(SR : 620°C/2 HRS)

 538 445 30 102 68-

AUTOTHERME GRADE-E SPL

(SR : 620°C/7 HRS)

525 430 32 - 55 30

    

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 (BS 10 TO 44)

PACKAGING: 25 Kg POLY-LINED PAPER BAG 

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