SPAWMET BN 55 fi 4.0 x 450 mm surfacing electrodes

Thickly covered electrode for the reconditioning of worn machine parts exposed to abrasion.Surfacing surface hardness 50 ÷ 55 HRc.. At relatively high hardness, the surfacing is characterized by high ductility.Recondary drying required: 250÷350°C/2 hours.. Range of application: Steel and steel castingsThickly covered electrode for reconditioning worn machine parts exposed to abrasion.Surfacing surface hardness 50 ÷ 55 HRc.. At relatively high hardness, the surfacing is characterized by high ductility.Recondary drying required: 250÷350°C/2 hours.. Range of application: Steel and steel castings Name of electrode. BN 55 SPAWMET ITEM 200940400450. Electrode size [mm]. 4.0×450 Welding current. DC + Welding position. PA, PB Designation of electrodes class WG. N-EN 14700 : E Fe 3 DIN 8555 : E 6-UM-55 Symbol of lagging. B Electrode sheath. Basic.