• 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 C Mn Si S P Cr Ni Mo Cu
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

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

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

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 MERGEARC SAF -723
MERGEARC SAF-723

F8P2-EA4-A4

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

F7A4/P4-EM12K, F8A4/F7P5-EH14

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

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

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

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

F7AZEL-8, F7A0EM-12K

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

F7A4/ P4-EH14, F7A5/ P5-EH10K

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

F7AZ-EL8, F7A0-EM12K

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 -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

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