The CORODUR® 609 is a high Cr-alloyed flux-cored wire electrode for welding wear-resistant layers with a ferritic – martensitic microstructure. The weld deposit is highly resistant to impact stress and medium abrasion. The deposit is despite the high hardness, the deposit is crack-free even in multiple layers and can be used up to 700 °C. Hot hardness is 45 HRc at 450 °C.
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