Finox 4459 AC
Finox 4459 AC is an electrode for joint welding of unalloyed and low-alloyed steel with each other and among each other and with high-alloyed chromium, chromium-nickel, and chromium-nickel-molybdenum steel and cast steel, for austenite-ferrite joints at working temperatures of up to 300 °C. This stainless steel electrode is also suitable for welding of buffering layers and intermediate layers for chemically stable claddings. The weld metal is already corrosion-resistant on the first layer and furthermore, it is especially crack-resistant, also regarding steel which is difficult to weld. At working temperatures of more than 500 °C there is the danger of embrittlement.
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