Oerlikon Welding · Submerged arc flux

OPXNi

Oerlikon Welding
OPXNi Submerged arc flux

Classification: SA AB 2 (Flux EN ISO 14174)

Submerged arc flux · Oerlikon Welding

Price on request

Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.

Key features

  • Good slag removal with nickel based wires
  • Good hot cracking resistance
  • Suitable for both joining and cladding applications

Standards and classifications

Flux EN ISO 14174SA AB 2

Chemical composition

  1. (WEIGHT %), TYPICAL, ALL WELD METAL
  2. Wire grade C Mn Si Cr Ni Mo Nb Fe
  3. OE-NIFIL 600 0.02 4 0.35 21.5 70 2.5 0.8
  4. OE-NIFIL 625 0.015 2 0.4 21 60 9 3.5 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. -196°C
  10. OE-NIFIL 600 AW ≥350 ≥600 ≥42 ≥95
  11. OE-NIFIL 625 AW ≥460 ≥730 ≥42 ≥80
  12. * AW = As welded

Flux characteristics

Current typeAC, DC+
Basicity (Boniszewski)2.0
Grain size (EN ISO 14174)2-16

Redrying 300-350°C x 2-4h

Versions and packaging

Item numberNet weight (kg)Packaging
W00038216725.0DRY BAG 25.0

Availability of individual item numbers is confirmed with the quotation.

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