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Hard Facing

Products

MRO Electrodes
MetaLine®
Brazing Alloys

HF-6

Chromium iron type abrasion resistant welding alloy

Alloy base

C, Cr, Fe, Cb

Special Features

  • Exceptional resistant to low stress scratching high stress grinding abrasion.
  • Hard surfacing with very high metal recovery.
  • Deposits contain high hardness at elevated temperature.
  • Excellent compressive strength.
  • Superior resistance to abrasion with moderate impact.
  • Smooth, dense and string weld deposits resists frictional wear.

    • Recommendations

    It is used for over laying for plane carbon steel, manganese steel and gray cast iron casting. Alloy steels, stainless steels where hardness and toughness is desired.

    Princial Applications

    Paddles and wear pads, cane knives, rubber mixing blades, draper pump casings & impellers, conveyors, scrapers, augers, bucket (lips, teeth & pads), jaw crushers, dozer & bits, dozer blades, banbury rotors, fabrizer hammer.

    Procedure

    Clean weld area and remove the fatigued metal and use short arc. Use weaving technique.

    Hardness

    57-62 RC

    Recommended Amperage AC/DC (+)

    Size (mm) 3.15 4.0 5.0
    Current(AMPS) 80-120 120-150 150-200