DescriptionKiswel K-329T Welding Wire 1.2mm x 12.5kg – For Duplex Stainless Steel WeldingThe Kiswel K-329T welding wire 1.2mm is a flux-cored wire designed for welding duplex stainless steels, especially ASTM A185 Gr.51, UNS S31803, DIN 1.4462, and JIS 329J1. It is ideal for critical applications in the nuclear industry, offshore structures, and chemical processing where high corrosion resistance and mechanical strength are essential.K-329T delivers excellent weldability with a stable arc, low spatter levels, and a smooth, clean bead. It performs well in all welding positions and is compatible with CO₂ or Ar 20%CO₂ shielding gas, using DC( ) polarity.This wire is tested and certified according to top international standards including AWS A5.22, EN ISO 17633-A/B, and JIS Z 3323. It offers PREN values of 37–38 and a ferrite number (FN) of 36.7, ensuring optimal duplex phase balance.Key Welding Classifications:AWS A5.22: E2209T1-1/4EN ISO 17633-A: T 22 9 3 N L P C1/M21 1EN ISO 17633-B: TS 2209-F C1/M21 1JIS Z 3323: TS 2209-FB1KS D7104: YFW-C502RChemical Composition (%):C: 0.03 | Si: 0.52 | Mn: 0.80 | Cr: 23.20 | Ni: 9.60 | Mo: 3.30PREN: 37–38Ferrite Number (FN): 36.7Mechanical Properties:Yield Strength (Y.S): 715 MPaTensile Strength (T.S): 818 MPaElongation (EI): 27%Impact Value (IV): 42J at -40°CPWHT: Not requiredWelding Parameters:Welding Positions: F, HF, H, VU, VD, OHShielding Gas: CO₂ / Ar 20%CO₂Polarity: DC( )Download Product Specifications E-Flux_Cored-K-329TDownload Safety Data Sheets K-329TKey Features Sizes (mm)StandardWelding Position View( )Shielding gasPolarity1.2~1.6AWS A5.22 JIS Z 3323 EN ISO 17633-A EN ISO 17633-BE2209T1-1/4 TS 2209-FB1 T 22 9 3 N L P C1/M21 1 TS 2209-F C1/M21 1F, HF, H, VU, VD, OHCO2 / Ar 20%CO2DC( ) Typical chemical composition all-weld metal (%)CSiMnPSCrNiMoRemark0.030.520.80––23.209.603.3PREN 37~38FN 36.7 Typical mechanical properties of all-weld metalY.S (MPa)T.S (MPa)EI. (%)Hardness (HV)IV (J)PWHT71581827–42 (-40℃)– Product Certification Price include Alloy Surcharge !Prisen inkluderer legerings tillegg !
