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Dry Bag Oerlikon

Diameters / Packaging

Diameters
 25 KG DRY BAG
FLUX W000374082

OP 41TTW

Submerged Arc Welding (SAW)

CLASSIFICATIONS:
EN ISO 14174 : SA FB 1 65 AC H5

Agglomerated fluoride-basic type flux for welding unalloyed and low alloyed fine grain pressure vessel and CrMo steels

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  • FLUX

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  • 25 KG DRY BAG

DETAILS

OP 41TTW is an agglomerated fluoride-basic type flux for welding unalloyed and low alloyed fine grain pressure vessel and CrMo steels, especially when extended PWHT is applied. The flux gives a very high purity in the weld deposit. In the nuclear industry it can be used for many applications such as reactor pressure vessels, steam generators, pressurizers, reactor safety tanks and pipes in the primary and secondary circuits as well as the auxiliary units.

Features

  • Highly basic flux for welding high-tensile fine grain structural steels
  • Used with wire containing a higher level of manganese and silicon
  • Suitable for DC+ and AC welding, single or tandem configurations

Special Features

  • Current type : AC/DC+, Basicity (Boniszewski) : 2.5, Grain size (EN ISO 14174) : 2-20, Redrying : 300-350°Cx2-4h

Service Information