WELDING & CUTTING
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Home > Products > Reclamation Consumables > Low Heat Hardfacing Alloys > Durobell
 
 
 
 
DUROBELL
 
Blast Furnace Bell Reclamation
Durobell is a hardfacing electrode which deposits an alloy steel deposit that is both impact and abrasion resistant. The electrode is the only one for blast furnace bell repair as it gives rise to good resistance to abrasion at those temperatures.
 
ALLOY BASE
Fe, C, Ni, Mo
 
SPECIAL FEATURES
  • Smooth arc with low spatter
  • Excellent weld bead appearance
  • Slag is easily detachable
APPLICATIONS
Seat area of blast furnace bells & hoppers, tong-pins, hot shears, furnace rollers, knives, valve seat, idler rollers of hot strip mills etc.
 
PROPERTIES
Hardness : As deposited : 53-55 HRC
    At 500°C : 46-50 HRC
 
CURRENT RANGE : (AC 70, DC+/-)
 
Size (mm) Length (mm) Current Range (Amp)
3.15 450 90-120
4.00 450 115-175
5.00 450 160-225
 
 
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