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Lincoln Electric · Submerged arc flux

860

Lincoln Electric
860 Submerged arc flux

Classification: S A AB 1 56 AC H5 (Flux EN ISO 14174)

Submerged arc flux · Lincoln Electric

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Key features

  • Industry standard for submerged arc welding applications
  • Excellent operating characteristics in a variety of general welding applications.
  • Capable of producing weld deposits with impact toughness exceeding 27 J at -40°C with L-61 wire

Standards and classifications

Flux EN ISO 14174S A AB 1 56 AC H5
ClassificationFlux/wire EN ISO 14171-A: MR EN ISO 14171-A: TR AWS A5.17 / A5.23 860 / L-60 S 35 2 AB S1 F6A2-EL12 860 / LNS 135 S 35 2 AB S2 S 3T 0 AB S2 F6A2-EM12 860 / L-61 S 38 2 AB S2Si S 3T 0 AB S2Si F7A2-EM12K 860 / L-50M S 42 2 AB S3Si F7A2/F7P2-EH12K 860 / L-70 S 46 2 AB S2Mo S 4T 2 AB S2Mo F7A2-EA1-A2 860 / LNS 140A S 46 2 AB S2Mo S 4T 2 AB S2Mo F7A2-EA2-A2 860 / LNS 163 S 42 2 AB S2Ni1Cu F7A4-EG-G 860 / LNS T55 S 50 2 AB TZ F7A2/F7P4-EC1

Chemical composition

  1. (WEIGHT %), TYPICAL, ALL WELD METAL
  2. Wire grade C Mn Si P S Mo
  3. L-60 0.05 1.0 0.25 <0.025 <0.020
  4. LNS 135 0.06 1.3 0.3 <0.025 <0.020
  5. L-61 0.10 1.2 0.3 <0.025 <0.020
  6. L-50M (LNS 133U) 0.07 1.7 0.5 <0.025 <0.020
  7. LNS 140A (L-70) 0.05 1.3 0.3 <0.025 <0.020 0.4
  8. LNS T55 0.06 1.8 0.7 <0.020 <0.015

Mechanical properties

  1. , TYPICAL, ALL WELD METAL
  2. Wire grade Condition* Yield strength
  3. (MPa)
  4. Tensile strength
  5. (MPa)
  6. Elongation
  7. (%)
  8. Impact ISO-V (J)
  9. 0°C -20°C
  10. L-60 AW 360 480 30 80 50
  11. LNS 135 AW 390 490 33 100 50
  12. L-61 AW 430 510 32 100 60
  13. L-61 SR 400 505 32 115
  14. L-50M (LNS 133U) AW 460 530 28 120 80
  15. L-50M (LNS 133U) SR 420 520 115
  16. LNS 140A (L-70) AW 520 570 26 70
  17. LNS 140A (L-70) SR 510 580 30 50
  18. LNS T55 AW 520 610 70
  19. LNS T55 SR 470 560 70
  20. LNS 163 AW 460 540 27 55
  21. * AW = As welded; SR = Stress relieved
  22. SUBMERGED ARC FLUX

Versions and packaging

Item numberNet weight (kg)Packaging
111828250.0DRUM 250.0

Availability of individual item numbers is confirmed with the quotation.

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