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

AWS: SFA 5.23 F8P2-EB2-B2, F9P2-EB3-B3

Maxflux SAF-13 is a specia lflux used to weld structural steels. The Flux is specially designed to meet the tensile strength & Impact requirements. The weld metal produces smooth beads, good wetting, and excellent slag detachability. The weld metal gives very less diffusible hydrogen (<5 ml/100 gms. ofW.M.).

Maxflux SAF- 13 is suitable for single & multilayer welding of various structural, Boiler, Pressure vessel steels & other fabrication steels. It is suitable for welding of ASTM steels: A387 Gr 11, 12, A182 F11, F12, A217 WC6,WC11, A234 WP11, WP12, A199 T11 ASTM A387 Gr 21, 22 A234 WP22 A199 T21, T22 A200 T21, T22 & A213 T22A335 P22. 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
CMnSiSPCrMoCu
AUTOTHERME GRADE-L
Typical
 0.06 0.78 0.21 0.009 0.020 1.10 0.52 0.21
AUTOTHERME GRADE-M
Typical
 0.07 0.71 0.32 0.010 0.022 2.21 1.10 0.13

    

MECHANICAL PROPERTIES OF ALL WELD METAL


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

(Mpa)
(Mpa)
(L=4d)
 -29°C
VPN

AUTOTHERME GRADE-L

 (SR:690°C/1HR)

 637 559 24 60 180

AUTOTHERME GRADE-M

 (SR:690°C/1HR)

   650 570 22 70 190

    

Additional Information

BASICITY INDEX : ~3.10

GRAIN SIZE : 0.35 – 1.60 mm

PACKAGING : 25 Kg POLY-LINED PAPER BAG

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