Bohler 87779 55-60HRC WEARmig Tool 58 Hardfacing MIG Wire 15Kg 1.2 mm
Solid wire, wear protection for cold and hot work toolsteels.High weld metal hardness, approx. 58 HRC, universally used for MAG buildups on structural parts subject to high impact and abrasion. Main applications are rail tamping tools, percussion tools, tool holders, shredder hammers, parts of stone treatment industry, press moulds for production of abrasive parts. Also as final layer on hard Mn-steel. Machining by grinding is possible.
WEARmig Tool 58 has excellent welding properties and an even and finely rippled bead formation. Welding with low current settings if possible (e.g. cutting edges). Service temperature up to 550°C, hardness of the pure weld deposit: 55 – 60 HRC
Classification
- AWS S Fe8