Submerged Arc Family

Diameters / Packaging

Diameters
50 LB BAG
ED031853

Lincolnweld® 880M®

Submerged Arc (SAW)

800 Series Neutral Flux

DETAILS

Features

  • A basic flux which features industry proven results in multiple pass applications
  • Recommended for welding with solid mild steel and low alloy electrodes, as well as Lincoln’s LAC series of low alloy flux-cored electrodes
  • Good deep groove slag removal
  • Excellent choice for single arc AC submerged arc welding
  • 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-50®, L-56®, LA-71, L-S3 Low Alloy Steel Lincolnweld® LA-75, LA-85, LA-90, LA-92, LA-93, LA-100, LAC-B2, LAC-M2, LAC-Ni2

Typical Applications

  • Tandem arc applications for offshore fabrication
  • Jobs requiring 480 MPa (70 ksi) tensile strength after stress relief when used with L-56®, L-S3, or LA-71

Special Features

  • Basicity Index: 3.3 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)
Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F)
Charpy V-Notch
J (ft-lbs) @ -62°C (-80°F)
Charpy V-Notch
J (ft-lbs) @ -73°C (-100°F)
Lincolnweld® L-50® F7A8-EM13K-H8 As-welded 410 (59) 500 (73) 31 278 (205)
Lincolnweld® L-56® F7A6-EH11K-H8 As-welded 520 (76) 580 (84) 30 102 (75)
Lincolnweld® L-56® F7P6-EH11K-H8 1 hour @ 620°C (1150°F) 440 (64) 580 (84) 29 138 (102)
Lincolnweld® LA-100 F9A6-EM2-M2-H8 As-welded 610 (88) 700 (102) 27 133 (98)
Lincolnweld® LA-71 F7A8-EM14K-H8 As-welded 490 (71) 590 (85) 27 88 (65)
Lincolnweld® LA-71 F7P8-EM14K-H8 1 hour @ 620°C (1150°F) 430 (63) 550 (80) 31 167 (123)
Lincolnweld® LA-75 F7A8-ENi1K-Ni1-H8 As-welded 430 (63) 540 (78) 31 245 (181)
Lincolnweld® LA-85 (LNS 165) F7A6-ENi5-Ni5-H8 As-welded 480 (70) 580 (84) 27 144 (106)
Lincolnweld® LA-85 (LNS 165) F7P8-ENi5-Ni5-H8 1 hour @ 620°C (1150°F) 440 (64) 550 (80) 29 186 (137)
Lincolnweld® LA-85 (LNS 165) F8A6-ENi5-Ni5-H8 As-welded 480 (70) 580 (84) 27 144 (106)
Lincolnweld® LA-90 F9A6-EA3K-A3-H8 As-welded 570 (83) 680 (98) 24 65 (48)
Lincolnweld® LA-90 F9P8-EA3K-A3-H8 1 hour @ 620°C (1150°F) 570 (83) 680 (98) 27 81 (60)
Lincolnweld® LA-92 (LNS 150) F7P2-EB2-B2-H8 1 hour @ 690°C (1275°F) 410 (59) 530 (77) 29 99 (73)
Lincolnweld® LA-93 (LNS 151) F7P0-EB3-B3-H8 1 hour @ 690°C (1275°F) 490 (71) 610 (88) 26 342 (252)
Lincolnweld® LAC-B2 F8P2-ECB2-B2-H8 1 hour @ 690°C (1275°F) 510 (74) 610 (89) 23 103 (76)
Lincolnweld® LAC-Ni2 F7A10-ECNi2-Ni2-H8 As-welded 460 (66) 550 (80) 26 110 (81)
Lincolnweld® LAC-Ni2 F7P10-ECNi2-Ni2-H8 1 hour @ 620°C (1150°F) 460 (66) 570 (83) 28 69 (51)
Lincolnweld® L-S3 (LNS133U,L50M) F7A6-EH12K-H8 As-welded 430 (63) 540 (79) 30-32 249 (184)

DEPOSIT COMPOSITION

Wire Classification %B %C %Cr %Cu %Mn %Mo %Ni %P %S %Si %Ti %Ti+V+Zr Diffusible Hydrogen
mL/100g Weld Metal
Lincolnweld® L-50® F7A8-EM13K-H8 0.07 0.08 1.33 0.009 0.004 0.37 6
Lincolnweld® L-56® F7A6-EH11K-H8 0.09 0.10 1.74 0.007 0.003 0.77 4
Lincolnweld® L-56® F7P6-EH11K-H8 0.09 0.10 1.71 0.007 0.003 0.77 4
Lincolnweld® LA-100 F9A6-EM2-M2-H8 0.06 0.10 0.09 1.67 0.41 1.80 0.010 0.004 0.36 0.01 5
Lincolnweld® LA-71 F7A8-EM14K-H8 0.08 0.11 1.28 0.008 0.003 0.50 0.02 4-6
Lincolnweld® LA-71 F7P8-EM14K-H8 0.09 0.09 1.28 0.008 0.003 0.46 0.02 4-6
Lincolnweld® LA-75 F7A8-ENi1K-Ni1-H8 0.08 0.03 0.10 1.14 0.00 0.78 0.008 0.004 0.49 0.00 5
Lincolnweld® LA-85 (LNS 165) F7A6-ENi5-Ni5-H8 0.07 0.10 1.41 0.20 0.80 0.009 0.005 0.23 4
Lincolnweld® LA-85 (LNS 165) F7P8-ENi5-Ni5-H8 0.07 0.09 1.42 0.20 0.80 0.009 0.005 0.23 4
Lincolnweld® LA-85 (LNS 165) F8A6-ENi5-Ni5-H8 0.07 0.10 1.41 0.20 0.80 0.009 0.005 0.23 4
Lincolnweld® LA-90 F9A6-EA3K-A3-H8 0.07 0.11 1.75 0.45 0.010 0.005 0.57 5
Lincolnweld® LA-90 F9P8-EA3K-A3-H8 0.09 0.09 1.78 0.46 0.009 0.004 0.54 5
Lincolnweld® LA-92 (LNS 150) F7P2-EB2-B2-H8 0.0000 0.08 0.07 0.92 0.50 0.007 0.003 0.16 5
Lincolnweld® LA-93 (LNS 151) F7P0-EB3-B3-H8 0.07 2.36 0.07 0.75 0.99 0.006 0.003 0.14 3
Lincolnweld® LAC-B2 F8P2-ECB2-B2-H8 0.0000 0.10 1.35 0.03 0.92 0.61 0.013 0.001 0.28 7
Lincolnweld® LAC-Ni2 F7A10-ECNi2-Ni2-H8 0.07 0.03 0.91 2.40 0.006 0.003 0.25 4
Lincolnweld® LAC-Ni2 F7P10-ECNi2-Ni2-H8 0.07 0.04 1.04 2.47 0.008 0.004 0.80 6
Lincolnweld® L-S3 (LNS133U,L50M) F7A6-EH12K-H8 0.09 0.11 1.56 0.008 0.005 0.33 4

FLUX COMPOSITION

Classification %Al2O3 %CaF2 %CaO %MgO %K2O %MnO %Na2O %SiO2 %Metal Alloys
Typical Result 17 27 7 29 1 1 2 14 1 max.