MAGMAWELD hitsauspuikko EH-380 Ø2,5 mm

saatavana 1kpl. 10 kappaleen pakkaus. kovapinnoitukseen.
Hardfacing electrode for manufacturing and repair welding of turning and plaining chisels, reaming and shear blades, special spiral drills. Also sopii manufacturing tools from unalloyed and low alloy steels and hardfacing the edges of cutting tools made of tool teräs. Unalloyed and low alloy steels shall be preheated to 250-400°C before welding and postweld heat treatment at 400°C and then welded parts shall be cooled slowly. If buffer layer is needed, can be performed by EI 312 or EI 307B elektrodit (max. 2,5 mm) and then hardfacing can be performed by EH 380 (max. 5 mm in heigth). Possible to use with DC, electrode in positive (+) ei ole and with AC.