Sandvik 22.8.3.LSi(Welding wire)

Datasheet updated 2015-01-21 13:21:38(supersedes all previous editions)

Sandvik 22.8.3.LSi is a duplex stainless filler metal designed for gas shielded arc welding and particularily MIG welding of duplex stainless steels, such as Sandvik SAF 2205 and Sandvik SAF 2304. Its corrosion resistance is equal to 904L in most applications. It combines high strength with excellent ductility. Sandvik 22.8.3.LSi can also be used for joining Sandvik SAF 2205 or Sandvik SAF 2304 to carbon steel or low-alloy steels.

StandardsAWS ER2209

EN number 22 9 3 N L Si

Product standardsEN ISO 14343

ASME/AWS SFA5.9

Approvals

CE, TüV

Chemical composition - filler metalCSiMnPSCrNiMoN

Chemical composition, wt

0.0200.81.60.0250.0152393.20.16Chemical composition - all-weld metal

The data above are typical for non heat treated all-weld metal made by MIG welding with a shielding gas of Ar + 2O2.

CSiMnPSCrNiMoN

Chemical composition, wt

0.0200.81.20.0250.01522.5930.13Microstructure - all-weld metal

Austenitic-ferritic (duplex) microstructure with approximately 50FN, calculated from the WRC 92 diagram.