Submerged Arc Family

Diameters / Packaging

Diameters
50 LB BAG
ED035892

Lincolnweld® MIL800-H®

Submerged Arc (SAW)

800 Series Neutral Flux

DETAILS

Features

  • Capable of providing industry leading H2 diffusible hydrogen levels
  • Designed for low temperature applications
  • Recommended for both single and multiple arc welding of both butt and fillet welds
  • 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-S3, LA-71 Low Alloy Steel Lincolnweld® LA-75, LA-85, LA-90, LA-93, LA-100

Typical Applications

  • HY-80 and HSLA-80 steels with Lincolnweld® LA-100 wire
  • Horizontal and flat fillet weld
  • Single and multiple arc welding
  • High strength or highly restrained weldments where delayed cracking is a concern

Special Features

  • Basicity Index: 3.2 Density: 1.3 g/cm3

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

Documentation

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) @ -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)
Lincolnweld® LA-100 F10A6-EM2-M2-H2 As-welded 660 (96) 740 (107) 25 125 (92)
Lincolnweld® LA-100 F9P4-EM2-M2-H2 1 hour @ 605°C (1125°F) 640 (93) 720 (105) 25 110-122 (81-90)
Lincolnweld® LA-71 F7A6-EM14K-H2 As-welded 500 (72) 610 (88) 28 127 (94)
Lincolnweld® LA-71 F7P6-EM14K-H2 1 hour @ 620°C (1150°F) 440 (64) 570 (82) 30 163 (120)
Lincolnweld® LA-75 F7A8-ENi1K-Ni1-H2 As-welded 470 (68) 580 (84) 30 107 (79)
Lincolnweld® LA-81 (LNS 140TB) F9TA4G-EG As-welded 610 (89) 740 (108) 24 31 (23)
Lincolnweld® LA-84 (LNS 164) F10A6-EF3-F3-H2 As-welded 640 (93) 750 (109) 23 129 (95)
Lincolnweld® LA-84 (LNS 164) F9P6-EF3-F3-H2 1 hour @ 620°C (1150°F) 610 (88) 700 (102) 26 133 (98)
Lincolnweld® LA-85 (LNS 165) F8A8-ENi5-Ni5-H2 As-welded 530 (77) 630 (91) 28 165 (122)
Lincolnweld® LA-85 (LNS 165) F8P8-ENi5-Ni5-H2 1 hour @ 620°C (1150°F) 510 (74) 610 (89) 28 127 (94)
Lincolnweld® LA-90 F9A6-EA3K-A3-H2 As-welded 630 (92) 740 (108) 25 64 (47)
Lincolnweld® LA-90 F9P6-EA3K-A3-H2 1 hour @ 620°C (1150°F) 600 (87) 700 (102) 25 103 (76)
Lincolnweld® LA-93 (LNS 151) F9P2-EB3R-B3R-H2 1 hour @ 690°C (1275°F) 600 (87) 710 (102) 23 46 (34)
Lincolnweld® LAC-690 F11A6-ECG-G-H4 As-welded 760 (110) 840 (122) 16 103 (76)
Lincolnweld® LAC-Ni2 F8A10-ECNi2-Ni2-H8 As-welded 570 (82) 650 (95) 24 41 (30)
Lincolnweld® L-S3 (LNS133U,L50M) F7A8-EH12K-H2 As-welded 450 (65) 550 (80) 31 232 (171)
Lincolnweld® L-S3 (LNS133U,L50M) F7P8-EH12K-H2 1 hour @ 620°C (1150°F) 400 (58) 520 (75) 35 308 (227)

DEPOSIT COMPOSITION

Wire Classification %As %C %Cr %Cu %Mn %Mo %Ni %P %S %Sb %Si %Sn %Ti %Ti+V+Zr Diffusible Hydrogen
mL/100g Weld Metal
Lincolnweld® LA-100 F10A6-EM2-M2-H2 0.07 0.09 0.09 1.62 0.41 1.80 0.009 0.004 0.39 0.02 2
Lincolnweld® LA-100 F9P4-EM2-M2-H2 0.07 0.08 0.10 1.65 0.40 1.71 0.011 0.003 0.36 2
Lincolnweld® LA-71 F7A6-EM14K-H2 0.10 0.08 1.31 0.014 0.002 0.46 0.03 2
Lincolnweld® LA-71 F7P6-EM14K-H2 0.10 0.09 1.21 0.013 0.005 0.45 0.02 2
Lincolnweld® LA-75 F7A8-ENi1K-Ni1-H2 0.09 0.06 1.13 0.01 0.83 0.014 0.006 0.47 1
Lincolnweld® LA-81 (LNS 140TB) F9TA4G-EG 0.07 0.08 0.17 1.44 0.36 0.08 0.010 0.005 0.27
Lincolnweld® LA-84 (LNS 164) F10A6-EF3-F3-H2 0.10 0.09 1.63 0.49 0.78 0.008 0.006 0.27 1
Lincolnweld® LA-84 (LNS 164) F9P6-EF3-F3-H2 0.10 0.09 1.63 0.49 0.80 0.011 0.005 0.28 1
Lincolnweld® LA-85 (LNS 165) F8A8-ENi5-Ni5-H2 0.09 0.11 1.36 0.21 0.85 0.012 0.003 0.24 1
Lincolnweld® LA-85 (LNS 165) F8P8-ENi5-Ni5-H2 0.10 0.12 1.35 0.19 0.80 0.012 0.003 0.24 1
Lincolnweld® LA-90 F9A6-EA3K-A3-H2 0.11 0.13 1.70 0.45 0.010 0.005 0.54 1
Lincolnweld® LA-90 F9P6-EA3K-A3-H2 0.11 0.13 1.69 0.45 0.010 0.005 0.53 1
Lincolnweld® LA-93 (LNS 151) F9P2-EB3R-B3R-H2 0.001 0.08 2.32 0.11 0.71 1.05 0.009 0.004 0.001 0.14 0.003 1
Lincolnweld® LAC-690 F11A6-ECG-G-H4 0.11 0.38 0.04 1.33 0.40 2.34 0.011 0.007 0.15 1
Lincolnweld® LAC-Ni2 F8A10-ECNi2-Ni2-H8 0.10 0.04 0.87 2.62 0.006 0.005 0.20 4
Lincolnweld® L-S3 (LNS133U,L50M) F7A8-EH12K-H2 0.11 0.05 1.52 0.009 0.005 0.29 2
Lincolnweld® L-S3 (LNS133U,L50M) F7P8-EH12K-H2 0.12 0.06 1.50 0.009 0.005 0.29 2

FLUX COMPOSITION

Classification %Al2O3 %CaF2 %CaO %MgO %K2O %MnO %Na2O %SiO2 %Metal Alloys
Typical Result 15 25 4 33 1 2 1 15 1