• Bul.23-ti Pehoten Shipchenski Polk No:114 Kazanlak/Bulgaria

WI FF

  1. Home
  2. Products
  3. Weld-inn Welding Consumables
  4. Weld-inn Submerged Arc Welding Fluxes And Wires
  5. Weld-inn Submerged Arc Welding Fluxes
  6. WI FF
Brand Weld-inn
Product WI FF
Datasheet
Standards
AWS A5.23 F8A4-EA2-A2/ F9A4-EF3(mod)-F3 / F11A8-EM4(mod)-M4
AWS A5.17 F7A4-EM12/F7A4-EM12K/ F7A4-EH12K
EN ISO 14174 SA FB 1 65 DC H5
Chemical Composition of Weld Metal % (Typical)
Basicity
3.0
Mechanical Properties (Typical)
SAW Wire AWS A5.17/ AWS A5.23 Yield Strength (N/mm2) Tensile Strength (N/mm2) Elongation ((Lo=5do) (%) lmpact Strength IS0-V(J) -20°C lmpact Strength IS0-V(J) -40°C lmpact Strength IS0-V(J) -30°C lmpact Strength IS0-V(J) -60°C
WI S2 F7A4-EM12 410 520 24 --- 60 70 ---
WI S2 Si F7A4-EM12K 450 540 23 --- 65 --- ---
WI S2 Mo F8A4-EA2-A2 480 570 27 --- 70 --- ---
WI S3 Si F7A4-EH12K 490 580 26 --- 60 --- ---
WI S3 NiMo1 F9A4-EF3 (mod)-F3 580 650 21 100 60 --- ---
WI S3 NiCrMo 2.5 F11A8-EM4 (mod.)-M4 740 850 20 90 85 --- min.27
Features and Applications
  • This is fluoride-basic agglomerated flux
  • This flux is suitable for welding high strength low alloy steels
  • Prefable to use with wire electrodes having higher manganese level
  • Recommended for multi-pass welding, in particular when there are high toughness requirement
  • Process requirement of re-drying at 300°C - 350°C for 2 hours
Chemical Compositon of Weld Metal - % ( Typical)
SAW Wire C C Si Mn Mo Ni Cr
WI S2 0.05 0.20 1.00 --- --- ---
WI S2 Si 0.06 0.30 1.10 --- --- ---
WI S2 Mo 0.07 0.25 1.15 0.45 --- ---
WI S3 Si 0.10 0.60 1.70 --- --- ---
WI S3 NiMo1 0.09 0.25 1.65 0.55 0.90 ---
WI S3 NiCrMo 2.5 0.06 0.30 1.50 0.50 2.20 0.50
Operating Data
Product code Package Weight (Kg) Package Type
2010700007 25 Kraft Bag

© Copyright WELD-INN