Corodur® WZ 50
MF 3-50-ST
This C-, Cr-, V-, W- alloyed flux-cored wire electrode is suitable for repair and build - up applications on hot working steels of similar or lower alloyed hot working tools. The weld deposit is machinable, heat treatments are possible and retains hardness up to 550° C.
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Corodur® WZ 57
MF 4-60-ST
High alloyed Cr, Co, W, Mo flux cored wire with highest heat treatment retentivity. Hot-hardening to approx. 58 HRc. High resistance against heat wear (warm pressure extrusion, plodders for copper and copper alloys and metal melts, pattern plates for die cast metal, molds and props for steel industry).
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