Submerged Arc Family

Diameters / Packaging

Diameters
50 LB BAG
ED032765

Lincolnweld® 761®

Submerged Arc (SAW)

700 Series Active Flux

DETAILS

Features

  • Manganese alloying and carbon reducing flux designed to provide superior crack resistance
  • Slow freezing slag for a wide, flat weld
  • Excellent resistance to cracking in single pass 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 lincolnelectric.com

Typical Applications

  • Single pass welding of mild steel
  • Large fillets with constant current power sources

Special Features

  • Basicity Index: 0.8 Density: 1.2 g/cm3

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

You May Also Need

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

See test result disclaimer

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) @ -20°C (0°F)
Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F)
Lincolnweld® Emergence® 70 F8TA0-EA1 As-welded 510 (74) 610 (89) 26 34 (25)
Lincolnweld® L-50® F7A2-EM13K-H8 As-welded 430 (62) 560 (81) 27 60 (44)
Lincolnweld® L-60 F7A2-EL12-H8 As-welded 440 (64) 560 (81) 27 70 (52)
Lincolnweld® L-61® F7A2-EM12K-H4 As-welded 420 (61) 540 (78) 28 65 (48)
Lincolnweld® L-70 F9A0-EA1-G As-welded 550 (80) 650 (94) 25 52 (38)
Lincolnweld® LA-75 F8A0-ENi1K-G-H8 As-welded 480 (69) 610 (88) 27 72 (53)

DEPOSIT COMPOSITION

Wire Classification %C %Cr %Cu %Mn %Mo %Ni %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
Lincolnweld® L-50® F7A2-EM13K-H8 0.03 0.08 1.93 0.017 0.080 1.02 3
Lincolnweld® L-60 F7A2-EL12-H8 0.04 0.08 1.70 0.020 0.007 0.78 3
Lincolnweld® L-61® F7A2-EM12K-H4 0.05 0.06 1.78 0.020 0.008 0.89 3
Lincolnweld® L-70 F9A0-EA1-G 0.04 0.16 1.83 0.026 0.009 0.84
Lincolnweld® LA-75 F8A0-ENi1K-G-H8 0.05 0.04 0.11 1.83 0.00 0.75 0.017 0.006 1.04 4

FLUX COMPOSITION

Classification %Al2O3 %CaF2 %FeO %MgO %MnO %Na2O %SiO2 %TiO2 %Metal Alloys
Typical Result 2 5 3 21 21 3 44 2 6 max.