Flux Packaging

Diámetros / Embalaje

Diámetros
mm
50 lb Plastic Bag
Flux ED032990

Lincolnweld® WTX

Soldadura por arco sumergido (SAW) | ED032990

Lincolnweld WTX es un fundente neutro de soldadura de arco sumergido diseñado para cumplir con los requisitos específicos de aplicaciones de soldadura en torres de viento, recomendado para su uso con el electrodo Lincolnweld L-61

Detalles

  • Neutral submerged arc welding flux designed to meet the specific requirements of wind tower welding applications
  • Recommended for use with Lincolnweld® L-61 electrode on both longitudinal and circumferential seam welds
  • Capable of producing weld deposits with impact properties exceeding 27 J (20 ft·lbf) @ -62°C (-80°F)
  • Smooth bead profile to achieve excellent toe angles, tie-in, and bead appearance on interior and exterior applications

Características

  • Neutral submerged arc welding flux designed to meet the specific requirements of wind tower welding applications
  • Recommended for use with Lincolnweld L-61 electrode on both longitudinal and circumferential seam welds
  • Capable of producing weld deposits with impact properties exceeding 27 | (20 ft lbf) at --62 C (-80 F)
  • Smooth bead profile to achieve excellent toe angles, tie-in, and bead appearance on interior and exterior applications
  • Actual (Type 3.1) certificates for each lot of flux showing chemical composition, particle size and moisture level are available in the certificate center of lincolnwelectric.com

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MECHANICAL PROPERTIES

Wire Classification Postweld Heat Treatment Yield Strength @ 0.2% Offset
MPa (ksi)
Tensile Strength
MPa (ksi)
Elongation
%
Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F)
Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F)
Charpy V-Notch
J (ft-lbs) @ -62°C (-80°F)
Lincolnweld® L-50® F7A6-EM13K As-welded 500 (73) 590 (86) 29 89 (66)
Lincolnweld® L-56® F9A6-EH11K-G As-welded 600 (87) 700 (101) 26 66 (49)
Lincolnweld® L-61® F6P8-EM12K-H8 1 hour @ 620°C (1150°F) 360 (52) 460 (67) 36 213 (157)
Lincolnweld® L-61® F7A8-EM12K-H8 As-welded 410 (60) 520 (75) 31 88 (65)
Lincolnweld® L-70 F8A4-EA1-A3-H8 As-welded 530 (77) 610 (88) 26 64 (47)
Lincolnweld® LA-71 F7A6-EM14K-H8 As-welded 550 (80) 630 (91) 27 138 (102)
Lincolnweld® LA-75 F7A4-ENi1K-G-H8 As-welded 500 (72) 590 (86) 29 144 (106)

DEPOSIT COMPOSITION

Wire Classification %C %Cr %Cu %Mn %Mo %Ni %P %S %Si %Ti Diffusible Hydrogen
mL/100g Weld Metal
Lincolnweld® L-50® F7A6-EM13K 0.05 0.08 2.12 0.015 0.004 0.45
Lincolnweld® L-56® F9A6-EH11K-G 0.05 0.05 0.08 2.47 0.01 0.03 0.014 0.003 0.76
Lincolnweld® L-61® F6P8-EM12K-H8 0.06 0.11 1.57 0.014 0.008 0.25 5
Lincolnweld® L-61® F7A8-EM12K-H8 0.06 0.07 1.72 0.012 0.008 0.32 4
Lincolnweld® L-70 F8A4-EA1-A3-H8 0.05 0.08 1.55 0.52 0.011 0.009 0.23 5
Lincolnweld® LA-71 F7A6-EM14K-H8 0.06 0.08 2.00 0.012 0.005 0.62 0.02 5
Lincolnweld® LA-75 F7A4-ENi1K-G-H8 0.06 0.03 0.10 1.93 0.00 0.86 0.012 0.006 0.46 5

FLUX COMPOSITION

Classification %Al2O3 %CaF2 %CaO %FeO %K2O %MgO %MnO %Na2O %SiO2 %TiO2 %ZrO2
Typical Result 24 13 4 3 1 23 8 2 18 2 2