Maxidura HF-103

103 HF

HEAT RESISTANT ALLOYS HARD FACING ELECTRODES MAXIDURA HF -103 SPECIALLY DESIGN FOR HOT ROLLED ROLLING MILL ALLOY BASIS : Fe, Cr, Mn, C, V, W, Si APPLICATION A Hard facing, electrode, operates well in all conventional positions. Typical applications include chipper knives, conveyer bucket lips, shear blades, rock crusher, rock drill, tractor grousers, hot work dies, crusher hammer, final layer on manganese steel parts subject to high abrasion or impact to protect it from initial wear. PROPERTIES  Basic, all position electrode.  The deposit is particularly resistant to heat.  Hardness 44-46 HRC. PROCEDURE Clean the surface thoroughly. Remove all cracked and spalled metal. Use short arc and lay stringer beads. Weld 2-3 layers. Finish weld metal by machining.

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