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WI FPP

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Brand Weld-inn
Product WI FPP
Datasheet
Standards
AWS A5.23 F8A4-EA2-A2
AWS A5.17 F7A2-EM12/F7A2-EM12K
EN ISO 14174 SA AB 1 66 AC H5
Chemical Composition of Weld Metal % (Typical)
Basicity
1.6
Mechanical Properties (Typical)
Yield Strength (N/mm2) Tensile Strength (N/mm2) Elongation ((Lo=5do) (%) AWS A5.17/ AWS A5.23 SAW Wire lmpact Strength IS0-V(J) -40°C lmpact Strength IS0-V(J) -30°C
430 520 29 F7A2-EM 12 WI S2 --- 60
440 515 30 F7A2 EM12K WI S2 Si --- 65
490 595 26 F8A4-EA2-A2 WI S2 Mo 60 ---
Features and Applications
  • WI FPP, is agglomerated aluminate basic flux for submerged arc welding
  • It features high impact toughness and low hydrogen content
  • It is suitable for double wire welding and narrow gap welding of thick steel plates and spiral welded pipes
  • With suitable wires, also can be used for welding of pressure vessels
  • Flux should be re-dried before use for 2 hours at 300°C - 350°C
Chemical Compositon of Weld Metal - % ( Typical)
C Si Mn Mo SAW Wire
0.06 0.35 1.20 --- WI S2
0.07 0.40 1.25 --- WI S2 Si
0.07 0.40 1.30 0.50 WI S2 Mo
Operating Data
Product code Package Weight (Kg) Package Type
1010700000 25 Kraft Bag

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