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Diameters
 25 kg dry bag
FLUX W000386313

OP 120TT

Submerged Arc Welding (SAW)

Agglomerated fluoride-basic type flux used for the welding of fine-grain structural steels

Diameter

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  • FLUX

Package

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  • 25 kg dry bag

DETAILS

OP 120TT is an agglomerated fluoride-basic type flux that is used for the welding of fine-grain structural steels, especially when high levels of weld metal toughness are required. The manganese pick-up results in excellent toughness values when used in combination with wire electrode OE-S2 containing a low level of manganese. OP 120TT has a very low diffusible hydrogen content and is highly resistant to moisture pick-up during use. It generates a self-releasing slag even in narrow joint configurations. The welding flux is suitable for welding with DC+ and AC up to about 1000A.

Features

  • For multipass welding applications
  • Excellent toughness with OE-S2 wires
  • Good slag release in narrow grooves
  • Slightly contributes to the Manganese and Silicium content in the weld

Special Features

  • Current type : AC/DC+, Basicity (Boniszewski) : 3.1, Redrying : 300-350°Cx2h

Service Information

Documentation