Selectarc HBMnCr
CEWELD® E DUR MnCr is a basic electrode for rebuilding and joining cold straining Mn steels or rebuilding parts that are subject to high impact and rolling wear.
Such as: Excavator teeth, beating arm, dredger bolts, crusher jaws and cones, sand blasting and shot peening devices;
Railway systems: crossing frogs and four-way pieces.
CEWELD® E DUR MnCr is a basic electrode for rebuilding and joining cold straining Mn steels or rebuilding parts that are subject to high impact and rolling wear.
Such as: Excavator teeth, beating arm, dredger bolts, crusher jaws and cones, sand blasting and shot peening devices;
Railway systems: crossing frogs and four-way pieces.
CEWELD® E DUR MnCr has no limit to the number of layers that can be applied in the event of rebuilding, but the heat input should be kept low (as with Mn steel, the interpass temperature should be < 250 °C).
Hardness: 250 [HB] up to 450 [HB] workhardened
Recovery: 140%
Rebuilding and joining cold straining Mn steels or rebuilding parts that are subject to high impact and rolling wear. Breaker teeth, Crushers, Hammers, Crossings, Rails.
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
|---|---|---|---|---|
| As Welded | 270 HB |