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Submerged Arc Family
Les photos sont données à titre indicatif et peuvent ne pas correspondre au produit final.

Diamètres / Emballages

Diamètres
 50 lb Plastic Bag
Flux ED032797

Lincolnweld® 761®-Pipe

Soudage arc submergé

Active welding flux with exact composition as Lincolnweld 761 and partricle size optimized for pipe seam welding

Diamètre

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  • Flux

Emballage

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  • 50 lb Plastic Bag

DÉTAILS

Caractéristiques

  • Features the chemical composition of 761 with a particle size optimized for seam welding
  • Low-melting slag system produces wide flat welds with superior resistance to cracks and pockmarking
  • Can handle up to 5 arcs or 5,000 amps
  • 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 lincolnelectric.com
  • Mild Steel Lincolnweld® L-61® Low Alloy Steel Lincolnweld® L-70

Exemples d'applications

  • Single and multiple arc welding
  • Longitudinal seam welding of API grade pipe
  • Spiral seam welding of API grade or water pipe

Caractéristiques spéciales

  • Basicity Index: 0.8 Density: 1.2 g/cm3

Service d'information

Documentation

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BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. Page de recherche SDS

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) @ -30°C (-20°F)
Lincolnweld® L-50® F7A2-EM13K-H4 As-welded 450 (65) 570 (82) 28 75 (55)
Lincolnweld® L-60 F7A2-EL12-H4 As-welded 410 (60) 520 (76) 29 92 (68)
Lincolnweld® L-61® F7A2-EM12K-H4 As-welded 460 (66) 570 (83) 28 81 (60)

DEPOSIT COMPOSITION

Wire Classification %C %Cu %Mn %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
Lincolnweld® L-50® F7A2-EM13K-H4 0.03 0.07 2.00 0.017 0.008 1.02 3
Lincolnweld® L-60 F7A2-EL12-H4 0.04 0.08 1.44 0.018 0.007 0.67 3
Lincolnweld® L-61® F7A2-EM12K-H4 0.04 0.10 1.83 0.019 0.008 0.94 3

FLUX COMPOSITION

Classification %Al2O3 %CaF2 %FeO %MgO %MnO %Na2O %SiO2 %TiO2 %Metal Alloys
Typical Result 2 6 3 20 21 3 43 2 6 max.