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E309L electrodes are used for welding 22% Cr-12% Ni stainless steel, mild or carbon steel to stainless steel and stainless clad steel. This electrode will produce an austenitic-ferritic, ductile weld deposit that contains a maximum of 0.04% carbon, there-by providing good crack resistance and inter-granular corrosion resistance superior to that of USA 309 electrodes. Typical applications are similar to those of E309, but where stronger corrosion resistance is required.

  • Size: 5/32 in.
  • AWS Classification: AWS A5.4 E309L-16
  • Chemical Composition: 22% Chromium, 12% Nickel, Max 0.04% Carbon
  • Weld Deposit Type: Austenitic-ferritic, ductile
  • Corrosion Resistance: Superior to USA 309 electrodes
  • Welding Application: Welding stainless steel to carbon steel, stainless clad steel

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