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Submerged Arc Family

Diameters / Packaging

Diameters
 50 lb Plastic Bag
 2600 lb Bulk Bag
Flux ED031596 ED033490

Lincolnweld® 888®

Submerged Arc Welding (SAW)

Neutral welding flux designed for exceptional mechanical properties with low diffusible hydrogen and excellent slag release

Diameter

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  • Flux

Package

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  • 50 lb Plastic Bag
  • 2600 lb Bulk Bag
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DETAILS

Features

  • Designed for deep groove slag removal in critical applications
  • Low H4 diffusible hydrogen levels
  • Moisture resistant packaging
  • Charpy V-Notch and CTOD test results available for most alloy systems
  • 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®, L-S3, L-61®, LA-71 Low Alloy Steel Lincolnweld® L-70, LA-75, LA-84, LA-85, LA-90, LA-100, LAC-Ni2, LAC-M2, LAC-B2, LAC-690

Typical Applications

  • Excellent operation with multiple arcs
  • Offshore
  • Structural fabrication
  • Shipbuilding

Special Features

  • Basicity Index: 2.2 Density: 1.3 g/cm3

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

Documentation

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Submerged Arc Wire

Lincolnweld® LA-71

ED011051
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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. SDS Search page

See test result disclaimer

MECHANICAL PROPERTIES

Wire Classification Postweld Heat Treatment Yield Strength @ 0.2% Offset
MPa (ksi)⁽¹⁾ 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F) 		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) 		Charpy V-Notch
J (ft-lbs) @ -73°C (-100°F)
Lincolnweld® L-50® F7A8-EM13K-H4 As-welded 460 (66) 540 (79) 30 99 (73)
Lincolnweld® L-56® F7P8-EH11K-H4 1 hour @ 620°C (1150°F) 420 (61) 560 (81) 33 60 (44)
Lincolnweld® L-56® F8A6-EH11K-G-H4 As-welded 520 (75) 630 (91) 26 133 (98)
Lincolnweld® L-61® F7A6-EM12K-H4 As-welded 430 (62) 500 (73) 32 316 (233)
Lincolnweld® L-70 F7A4-EA1-A2-H4 As-welded 510 (74) 600 (87) 29 61 (45)
Lincolnweld® L-70 F7P4-EA1-A2-H4 480 (69) 570 (83) 31 73 (54)
Lincolnweld® LA-100 F10A4-EM2-M2-H4 As-welded 650 (95) 740 (107) 22 34 (25)
Lincolnweld® LA-71 F7A6-EM14K-H4 As-welded 500 (72) 590 (86) 28 130 (96)
Lincolnweld® LA-71 F7P8-EM14K-H4 1 hour @ 620°C (1150°F) 430 (63) 570 (82) 31 136 (100)
Lincolnweld® LA-75 F7A8-ENi1K-Ni1-H4 As-welded 430 (62) 550 (80) 31 141 (104)
Lincolnweld® LA-84 (LNS 164) F8P6-EF3-F3-H4 1 hour @ 620°C (1150°F) 570 (82) 650 (95) 25 132 (97)
Lincolnweld® LA-84 (LNS 164) F9A8-EF3-F3-H4 As-welded 620 (90) 720 (104) 21 72 (53)
Lincolnweld® LA-84 (LNS 164) F9P6-EF3-F3-H4 1 hour @ 620°C (1150°F) 570 (82) 650 (95) 25 132 (97)
Lincolnweld® LA-85 (LNS 165) F7P6-ENi5-Ni5-H4 1 hour @ 620°C (1150°F) 490 (71) 590 (86) 28 96 (71)
Lincolnweld® LA-85 (LNS 165) F8A6-ENi5-Ni5-H4 As-welded 530 (77) 620 (90) 27 111 (82)
Lincolnweld® LA-90 F9A6-EA3K-A3-H4 As-welded 560 (81) 680 (99) 24 47 (35)
Lincolnweld® LA-92 (LNS 150) F8P2-EB2R-B2R 1 hour @ 690°C (1275°F) 500 (72) 600 (87) 27 122 (90)
Lincolnweld® LA-93 (LNS 151) F9P2-EB3R-B3R 1 hour @ 690°C (1275°F) 550 (80) 650 (95) 22 127 (94)
Lincolnweld® LAC-690 F11P6-ECG-G-H4 1 hour @ 620°C (1150°F) 740 (107) 810 (117) 21 88 (65)
Lincolnweld® LAC-690 F12A10-ECG-G-H4 As-welded 830 (121) 880 (128) 18 84 (62)
Lincolnweld® LAC-M2 F12A8-ECG-G-H8 As-welded 780 (113) 860 (125) 17 68 (50)
Lincolnweld® L-S3 (LNS133U,L50M) F6P8-EH12K-H4 1 hour @ 620°C (1150°F) 410 (59) 540 (78) 32 153 (113)
Lincolnweld® L-S3 (LNS133U,L50M) F7A8-EH12K-H4 As-welded 470 (68) 570 (82) 29 194 (143)

DEPOSIT COMPOSITION

Wire Classification %As %B %C %Cr %Cu %Mn %Mo %Ni %P %S %Sb %Si %Sn %Ti %Ti+V+Zr Diffusible Hydrogen
mL/100g Weld Metal
Lincolnweld® L-50® F7A8-EM13K-H4 0.0038 0.07 0.10 1.35 0.008 0.006 0.61 2
Lincolnweld® L-56® F7P8-EH11K-H4 0.0045 0.07 0.07 1.76 0.007 0.003 0.93 2
Lincolnweld® L-56® F8A6-EH11K-G-H4 0.0045 0.07 0.05 0.07 1.71 0.00 0.02 0.007 0.003 0.94 2
Lincolnweld® L-61® F7A6-EM12K-H4 0.06 0.05 1.15 0.008 0.007 0.41 2
Lincolnweld® L-70 F7A4-EA1-A2-H4 0.07 0.11 0.94 0.53 0.010 0.007 0.44 4
Lincolnweld® L-70 F7P4-EA1-A2-H4 0.06 0.11 0.95 0.52 0.010 0.006 0.42 4
Lincolnweld® LA-100 F10A4-EM2-M2-H4 0.0034 0.06 0.11 0.09 1.68 0.40 1.77 0.009 0.005 0.60 0.02 2
Lincolnweld® LA-71 F7A6-EM14K-H4 0.0039 0.08 0.09 1.29 0.008 0.005 0.64 0.02 2
Lincolnweld® LA-71 F7P8-EM14K-H4 0.0040 0.07 0.10 1.29 0.007 0.004 0.65 0.03 2
Lincolnweld® LA-75 F7A8-ENi1K-Ni1-H4 0.0037 0.07 0.04 0.10 1.19 0.00 0.78 0.008 0.005 0.66 0.01 2
Lincolnweld® LA-84 (LNS 164) F9A8-EF3-F3-H4 0.0037 0.07 0.09 1.74 0.46 0.75 0.011 0.007 0.47 3
Lincolnweld® LA-84 (LNS 164) F9P6-EF3-F3-H4 0.0037 0.05 0.07 1.73 0.47 0.74 0.010 0.007 0.44 3
Lincolnweld® LA-85 (LNS 165) F7P6-ENi5-Ni5-H4 0.0029 0.06 0.11 1.50 0.20 0.80 0.011 0.006 0.38 2
Lincolnweld® LA-85 (LNS 165) F8A6-ENi5-Ni5-H4 0.0029 0.08 0.11 1.51 0.20 0.79 0.010 0.006 0.38 2
Lincolnweld® LA-90 F9A6-EA3K-A3-H4 0.0040 0.09 0.11 1.62 0.43 0.005 0.010 0.65 2
Lincolnweld® LA-92 (LNS 150) F8P2-EB2R-B2R 0.002 0.0030 0.09 1.16 0.08 1.00 0.53 0.010 0.006 0.001 0.37 0.001
Lincolnweld® LA-93 (LNS 151) F9P2-EB3R-B3R 0.002 0.0030 0.07 2.32 0.10 0.80 0.95 0.008 0.005 0.001 0.32 0.001
Lincolnweld® LAC-690 F11P6-ECG-G-H4 0.0019 0.09 0.40 0.04 1.41 0.42 2.55 0.011 0.008 0.32 1
Lincolnweld® LAC-690 F12A10-ECG-G-H4 0.0018 0.10 0.40 0.04 1.40 0.43 2.55 0.011 0.009 0.31 1
Lincolnweld® LAC-M2 F12A8-ECG-G-H8 0.0040 0.10 0.10 0.06 1.51 0.56 1.78 0.010 0.004 0.59 6
Lincolnweld® L-S3 (LNS133U,L50M) F6P8-EH12K-H4 0.08 0.09 1.53 0.010 0.007 0.47 2
Lincolnweld® L-S3 (LNS133U,L50M) F7A8-EH12K-H4 0.08 0.09 1.56 0.009 0.006 0.48 2

FLUX COMPOSITION

Classification %Al2O3 %CaF2 %CaO %FeO %K2O %MgO %MnO %Na2O %SiO2 %TiO2 %ZrO2 %Metal Alloys
Typical Result 21 21 4 1 2 29 2 2 17 1 0 2