SW 309 L Si 15kg/Spule 0.8mm

  • High-alloy solid wire electrode
  • Annealed and layer wound
  • Excellent welding characteristics thanks to high Si content
  • Suitable for dissimilar joints and buffer layers
  • Maximum operating temperature 300 °C
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Standards DIN EN ISO 14343-A , G 23 12 L Si
AWS A-5.9 , ER 309 L Si
Material number , 1.4332
Polarity DC+
Wire Ø 0.8 mm
Chemical analysis
C Si Mn Cr Ni
0.02% 0.8% 1.8% 23.5% 13%
Shielding gas M12 , M13
Yield strength, Rp 0.2% ≥450 MPa
Expansion, A5 ≥35 %
Tensile strength, Rm ≥650 MPa
Impact energy, Av -120 °C , ≥60 J
Approvals TÜV
Packing drum Spool BS300, 15 kg
Materials Austenite-ferrite joints (dissimilar), cladding, corrosion-resistant layers on non-alloyed construction steels, buffer layers

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