Thermanit, solid MIG/MAG wire, duplex

Thermanit 22/09 solid MIG/MAG wire

EN ISO classification14343-A G 22 9 3 N L
AWS classificationA5.9 ER2209
Shielding gasM12: Ar with CO2 added (up to 5 %), M13: Ar with O2 added (up to 3 %)
ApprovalsTÜV (03342), DB (43.132.36), DNV, CE
from342.84 EURnet
from421.69 EURgross

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Authorised distributorvoestalpine Böhler Welding
Courier shippingfrom the warehouse in Krotoszyn
Data sheetcomposition, properties, specifications
Wire selectionhelp from a welding engineer
Manufacturer data sheet
Application

What Thermanit 22/09 solid MIG/MAG wire is used for

Thermanit 22/09 is a high-alloyed duplex solid wire. It is used in the chemical, pulp and paper and marine industries, on parts loaded both mechanically and by corrosion.

Parent materials are 1.4462, 1.4362, 1.4162, UNS S32205 and 2205. The wire also goes on offshore structures, where the joint works in a marine environment.

  • Classification EN ISO: 14343-A G 22 9 3 N L
  • AWS classification: A5.9 ER2209
  • Shielding gas: M12, M13
  • Diameters: 0.5 / 0.8 / 0.9 / 1.0 / 1.2 / 1.5 / 1.6 mm
  • Approvals: TÜV (03342), DB (43.132.36), DNV, CE

Protect the root and keep the gas coverage complete, oxidised zones in duplex are where pitting corrosion starts. Set the gas flow so the pool is covered over the whole length of the bead, and shield the station when you work in wind. Check the contact tip, a worn bore upsets the wire feed and causes burnback.

Manufacturer datasheet

Chemical composition and properties from the manufacturer datasheet

Datasheet PDF

Typical weld metal values from the voestalpine Böhler Welding data sheet, issue 01/2023. The minimum or the range guaranteed by the maker is given in brackets. The figures depend on the heat treatment condition and the shielding gas stated in the row and do not replace testing the joint to your own WPS.

Welding data and approvals
Polaritydirect current, electrode positive (DC+)
ApprovalsTÜV (03342), DB (43.132.36), DNV, CE
Datasheet edition01/2023
Mechanical properties of the all-weld metal, typical values
Condition Yield strength Re, MPa Tensile strength Rm, MPa Elongation A, % Impact energy KV, J at 20 °C Impact energy KV, J at -50 °C
u 560 (min. 450) 780 (min. 550) 30 (min. 20) 150 (min. 47) 100 (min. 47)
  • u: untreated, as-welded, shielding gas Ar + 2% CO 2
Fits

For which materials and machines

Base materials
  • 1.4462
  • 1.4362
  • 1.4162
  • UNS S32205
  • 2205
Process and machines

Solid MIG/MAG wire, works on any sound machine for this process: welders. Shielding gas: M12: Ar with CO2 added (up to 5 %), M13: Ar with O2 added (up to 3 %).

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Technical substitute

A substitute for this consumable

We will find a substitute with the same classification, diameter and shielding gas over the phone: +48 669 162 833.

From the same group

Other consumables for the same material

For comparison before you buy. A technical substitute is listed above.

All: Solid MIG/MAG wires
from342.84 EURnet
from421.69 EURgross
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