Duplex / Superduplex Filler Wires
| AWS | DIA | Description |
|---|---|---|
|
ER 2209
|
1.20, 1.6, 2.0, 2.5, 3.15
|
Suitable for welding duplex stainless steel material where the weld metal deposited combines increased tensile strength with improved resistance to pititng corrosion
|
|
ER 2294
|
1.20, 1.6, 2.0, 2.5, 3.15
|
Suitable for welding of super duplex stainless steel UNS S31750 and 32760(Wrought) and UNS J 93380, J 93404(Cast). It can be used for welding of UNS S 32550, J 93370, J 93372 when not subject to sulfurous or sulfuric acid in service.
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