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Oerlikon Welding · Submerged arc flux

OP 192

Oerlikon Welding
OP 192 Submerged arc flux

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

Submerged arc flux · Oerlikon Welding

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Key features

  • Agglomerated aluminate-basic flux recommended for both two-run and multi-run techniques
  • Good slag detachability
  • High current carrying capacity allowing the use of multi-wire processes

Standards and classifications

Flux EN ISO 14174S A AB 1 67 AC H5
Flux/wire AWS A5.17 AWS A5.23 EN ISO 14171-AOE-S1 F6A2/F6P2-EL12 OE-S2 F7A2/F7P4-EM12K OE-SD3 F7A6/F7P6-EH12K OE-S2Mo F8A2/F8P2-EA2-A2 OE-S2 NiCu F7A2-EG-G S 42 2 AB S2Ni1Cu

Chemical composition

  1. (WEIGHT %), TYPICAL, ALL WELD METAL
  2. Wire grade C Mn Si Ni Mo Cu
  3. OE-S1 0.05 1 0.4
  4. OE-S2 0.05 1.5 0.6
  5. OE-SD3 0.07 1.7 0.7
  6. OE-S2Mo 0.07 1.5 0.6 0.5
  7. OE-S2 NiCu 0.07 1.5 0.6 0.7 0.5

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 -30°C -40°C -50°C
  10. OE-S1 AW ≥355 440-550 ≥24 ≥40 ≥27
  11. OE-S1 PWHT
  12. 620°C/1h ≥330 420-550 ≥22 ≥60 ≥27
  13. OE-S2 AW ≥420 510-620 ≥24 ≥100 ≥60 ≥27
  14. OE-S2 PWHT
  15. 620°C/1h ≥400 490-650 ≥22 ≥100 ≥60 ≥47
  16. OE-SD3 AW ≥440 530-650 ≥22 ≥90 ≥70 ≥27
  17. OE-SD3 PWHT
  18. 620°C/1h ≥420 510-650 ≥22 ≥90 ≥60 ≥27
  19. OE-S2Mo AW ≥500 560-680 ≥22 ≥100 ≥27
  20. OE-S2Mo PWHT
  21. 620°C/1h ≥480 560-690 ≥20 ≥90 ≥27
  22. OE-S2 NiCu AW ≥450 500-600 ≥25 ≥60 ≥27
  23. *AW = As welded; PWHT = Post weld heat treatment

Flux characteristics

Current typeAC, DC+
Basicity (Boniszewski)1.3
Grain size (EN ISO 14174)2-16

Redrying 300-350°C x 2-4h

Versions and packaging

Item numberNet weight (kg)Packaging
W00028003225.0DRY BAG 25.0

Availability of individual item numbers is confirmed with the quotation.

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