HARDCOVER 470 Hardfacing Electrodes Blue Demon

HARDCOVER 470 Hardfacing Electrodes Blue Demon

$41.02Price

HardCover 470 (HC470) is a chromium carbide electrode used in smooth overlays for protecting most iron base surfaces against severe abrasive wear and moderate impact. The microstructure of this alloy consists of austenitic alloy matrix and chromium/complex carbides. HC470 is specially formulated to totally eliminate the ‘worm tracking’ type porosity commonly found in this alloy group. Typical Applications • Crusher jaws, hammers, bucket lips andteeth. Wear plates, pins, axles, shafts, cams, eccentrics. AWS Classification Hardfacing Welding Current AC - DC Typical wire chemistry (As Welded) C 3.8 Ni 0.14 Mn 0.13 Cu 0.09 Si 0.59 S 0.019 P 0.017 Cr 34 Fe BAL Typical Mechanical Properties (As Welded) Hardness 55 - 60 Rc Welding Positions F,H Available Diameters and suggested Operating Range in Amps 3/32" 45 - 90 1/8" 80 - 120 5/32" 110 - 160

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