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Lincoln Electric · Submerged arc flux

P230

Lincoln Electric
P230 Submerged arc flux

Classification: S A AB 1 67 AC H5 (Flux EN ISO 14174)

Submerged arc flux · Lincoln Electric

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Key features

  • Versatile and robust flux behavior
  • Low hydrogen content
  • Good impact values in two run and multirun technique with the related wire chemistry

Standards and classifications

Flux EN ISO 14174S A AB 1 67 AC H5
ClassificationFlux/wire EN ISO 14171-A: MR EN ISO 14171-A: TR AWS A5.17 / A5.23 P230 / LNS 135 S 38 4 AB S2 S 4T 2 AB S2 F7A4/F7P6-EM12 P230 / L-61 S 38 4 AB S2Si F7A4/F6P5-EM12K P230 / L-50M S 46 5 AB S3Si F7A5/F7P5-EH12K P230 / LNS 140A S 46 4 AB S2Mo S 4T 4 AB S2Mo F8A4-EA2-G P230 / L-70 S 46 4 AB S2Mo S 4T 4 AB S2Mo F8A4-EA1-G P230 / LNS 160 S 46 4 AB S2Ni1* F7A8/F7P8-ENi1-Ni1 P230 / LNS 162 S 46 6 AB S2Ni2* F7A8/F7P8-ENi2-Ni2 P230 / LNS T55 S50 4 AB Tz F7A4/F7P5-EC1

Chemical composition

  1. (WEIGHT %), TYPICAL, ALL WELD METAL
  2. Wire grade C Mn Si P S Mo Ni
  3. L-61 0.06 1.4 0.4 <0.03 <0.02
  4. LNS 135 0.07 1.4 0.25 <0.03 <0.02
  5. L-50M (LNS 133U) 0.08 1.7 0.5 <0.03 <0.02
  6. LNS 140A (L-70) 0.07 1.4 0.3 <0.03 <0.02 0.5
  7. LNS 160 0.07 1.4 0.3 <0.03 <0.02 0.9
  8. LNS 162 0.08 1.2 0.3 <0.03 <0.02 2.0
  9. LNS T55 0.07 1.8 0.8 0.02 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. -20°C -40°C -60°C
  10. LNS 135 AW 400 500 30 50
  11. L-61 AW 450 520 30 100
  12. L-61 SR 400 490 30 140 80
  13. L-50M (LNS 133U) AW 480 580 30 80
  14. L-50M (LNS 133U) SR 460 540 28 70
  15. LNS 140A (L-70) MR 540 620 28 70
  16. LNS 140A (L-70) TR 620 60
  17. LNS 160 AW 490 570 28 120 45
  18. LNS 160 SR 430 550 28 140 75
  19. LNS 162 AW 500 590 28 120 50
  20. LNS 162 SR 460 570 28 150 80
  21. LNS T55 AW 540 630 28 90 60
  22. LNS T55 SR 520 610 28 80 50
  23. * MR = Multi-Run; TR = Two-Run; AW = As welded; SR = Stress relieved
  24. SUBMERGED ARC FLUX

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