• SAW Flux MAXFLUX SAF -4 (UV) 5.23 - F8A4/ P4-EA2-A2 & EA3-A3, F9A4/ P2-EF3-F3,F11A4/ F10P5-EN4-N4
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Flux

MAXFLUX SAF -4 (UV) 5.23

AWS: SFA 5.23 F8A4/ P4-EA2-A2 & EA3-A3, F9A4/ P2-EF3-F3,F11A4/ F10P5-EN4-N4

EN ISO CODE: 14174 SA FB 1 76 DC

Maxflux SAF-4 (UV) is an agglomerated fluoride basic flux suitable to weld medium to high strength steels & low alloy steels. The weld made with this flux gives very low diffusible hydrogen content, good crack resistance and high sub-zero toughness properties. The flux provides uniform fusion in fillet welds & butt welds with excellent slag detachability. The flux can be used for multi-pass welding. The weld deposits are of radiographic quality and have less than 4ml diffusible hydrogen/ 100gms of weld metal.

Maxflux SAF-4 (UV) is suitable for single & multilayer welding of various structural, Boiler, Pressure vessel steels, Petrochemical industries, Refineries, Shipping, Quenched & tempered steel, heat resistant steels, Nuclear sector fabrications & other fabrication industries. 

Approvals
CE
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


WITH SAW WIRE
Elements
CMnSiSPCrNiMoCu
AUTOTHERME GRADE-F
Typical
0.12 
1.40 0.80 0.03 0.03--0.40-065 0.35 
AUTOTHERME GRADE-U
Typical
0.15 2.10 0.80 0.030 0.03 -- 0.40-0.65 
0.35
AUTOTHERME GRADE-P
Typical
0.17 1.25-2.25 0.80 0.03 0.03 
- 0.7-L1 
0.40-0.65 
0.35
AUTOTHERME GRADE-Q
Typical
 0.10 1.30-2.25  
0.80 0.02 
0.02 
0.8 
2.0-2.8 
0.3-0.8 
0.30

    

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-F

 (AS WELD)

 612
 535 30 -105-

AUTOTHERME GRADE-F

(SR:620°C/1HR)

 594 482 31-126 -

AUTOTHERME GRADE-U

(AS WELD)

  612 510 27-134-

AUTOTHERME GRADE-U

(SR:620°C/1HR)

 597 
477 
37 

142
-

AUTOTHERME GRADE-P

(AS WELD)

675
 535 
28
 - 
120
-

AUTOTHERME GRADE-P

(SR:620°C/1HR)

660 
554 
28  
46
--

AUTOTHERME GRADE-Q

(AS WELD)

793 
665 
20 
-62
-

AUTOTHERME GRADE-Q

(SR:590°C/1HR)

777 
675 
20 

78 
58

    

Additional Information

BASICITY INDEX : ~3

GRAIN SIZE : 0.15 – 1.60 mm

PACKAGING : 25 Kg POLY-LINED PAPER BAG 

Flux

SAW Flux MAXFLUX SAF -5 -F7A4-EM12K, F7A5-EH14, F7A5-EH10K
MAXFLUX SAF-5

F7A4-EM12K, F7A5-EH14, F7A5-EH10K

SAW Flux MAXFLUX SAF -7S - F7AZ-EL8, F7A0-EM12K
MAXFLUX SAF-7S

F7AZ-EL8, F7A0-EM12K

SAW Flux MAXFLUX SAF -10 - F8A8/P8-ENI3-NI3, F11A8/F10A4EM4-M4, F9A4/F9P0-EF3-F3, F7A8/P8ENI1-NI1, F8A6ENI2-NI2
MAXFLUX SAF -10

F8A8/P8-ENI3-NI3, F11A8/F10A4EM4-M4, F9A4/F9P0-EF3-F3, F7A8/P8ENI1-NI1, F8A6ENI2-NI2

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

F7P5/P6-EH10K,F7P5/P6-EH14, F7P6/P8-EH12K

SAW Flux MAXFLUX SAF -9 - F8A5/A6-ENi2-Ni2, F8A5/A6-ECNi2-Ni2
MAXFLUX SAF-9

F8A5/A6-ENi2-Ni2, F8A5/A6-ECNi2-Ni2

SAW Flux MAXFLUX SAF -11 -F8A2-EG-G
MAXFLUX SAF-11

F8A2-EG-G

SAW Flux MAXFLUX SAF -13 -F8P2-EB2-B2, F9P2-EB3-B3
MAXFLUX SAF-13

F8P2-EB2-B2, F9P2-EB3-B3

SAW Flux MAXFLUX SAF-223 (SPL) - F7A2-EL8, F7A4/A5-EM12K,F7A4/P4-EH14, F8A2-EA2-A2
MAXFLUX SAF-223 (SPL)

F7A2-EL8, F7A4/A5-EM12K,F7A4/P4-EH14, F8A2-EA2-A2

MAXFLUX SAF -223 -F7A4EH-14, F7A4EM-12K, F8A2EA2-A2
MAXFLUX SAF-223

F7A4EH-14, F7A4EM-12K, F8A2EA2-A2

SAW Flux MAXFLUX SAF -12 - F8P2-EB6-B6, F8P2-EB2R-B2, F9P2-EB3R-B3, F9PZ-EB9-B9
MAXFLUX SAF-12

F8P2-EB6-B6, F8P2-EB2R-B2, F9P2-EB3R-B3, F9PZ-EB9-B9

SAW Flux MAXFLUX SAF-723 - F8P2-EA4-A4, F8A4/F7P4-EA3-A3
MAXFLUX SAF-723

F8P2-EA4-A4, F8A4/F7P4-EA3-A3

SAW Flux MAXFLUX SAF-8(LS) CTOD-F7A6/P6/P8-EH10K, F7A8/P8-EH10K
MAXFLUX SAF-8(LS) CTOD

F7A6/P6/P8-EH10K, F7A8/P8-EH10K

SAW Flux MAXFLUX SAF -7X - F7AZ-EL8, F7A0-EM12K
MAXFLUX SAF -7X

F7AZ-EL8, F7A0-EM12K

SAW Flux MaxFlux SAF – 2 - SFA 5.17 F7AZEL-8, F7A0EM-12K
MaxFlux SAF – 2

F7AZEL-8, F7A0EM-12K

SAW Flux MAXFLUX SAF -3- F7A0-EL8, F7A0-EM12K
MAXFLUX SAF -3

F7A0-EL8, F7A0-EM12K

SAW Flux MAXFLUX SAF -8 (LS ) - F7A2/P2-EM12K F7A6/P6/P8-EH10K
MAXFLUX SAF -8 (LS )

F7A2/P2-EM12K F7A6/P6/P8-EH10K

SAW Flux MAXFLUX SAF -223 (MOD) - F7A5-EH14, F7A5-EM12K, F8A4-EA2-A2
MAXFLUX SAF-223 (MOD)

F7A5-EH14, F7A5-EM12K, F8A4-EA2-A2

SAW Flux MAXFLUX SAF-231 - F8P2-EB2/ EB2R-H8
MAXFLUX SAF-231

F8P2-EB2/ EB2R-H8

SAW Flux MERGEARC SAF -723
MERGEARC SAF-723

F8P2-EA4-A4

SAW Flux MAXFLUX SAF -4 (UV)- F7A4/ P4-EH14,  F7A5/ P5-EH10K
MAXFLUX SAF-4 (UV)

F7A4/ P4-EH14, F7A5/ P5-EH10K

SAW Flux MAXFLUX SAF -4 (PW)- F7A4/P4-EM12K, F8A4/F7P5-EH14
MAXFLUX SAF-4 (PW )

F7A4/P4-EM12K, F8A4/F7P5-EH14

SAW Flux MAXFLUX SAF -4 (SPL) -F7A4-EM12K, F7A4/ P4-EH14, F7A4/ P4-EH10K
MAXFLUX SAF-4 (SPL )

F7A4-EM12K, F7A4/ P4-EH14, F7A4/ P4-EH10K

SAW Flux MAXFLUX SAF -4 - F6A2-EL8, F7A2-EM12K,F7A4-EM12K, F7A4-EH14
MAXFLUX SAF-4

F6A2-EL8, F7A2-EM12K,F7A4-EM12K, F7A4-EH14

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