Oerlikon Fluxodur 58-O description: FLUXODUR 58-O is a self-shielded flux cored wire producing a weld metal with a martensitic alloy structure used in applications where greater hardness of the weld metal is required up to 500C. FLUXODUR 58-O is used for
surfacing parts subjected to heavy compressive stresses abrasion or metal-to-metal wear, combined with mechanical and thermal shocks. Pre-heat is an essential requirement to prevent hot cracking. Applications: Refurbishing of steel mill rolls, crane wheels, hot work extrusion mandrels, crushing hammers, shear knives, pulleys, and winches.