SelectWear MNMoly-FCO

Hardsurfacing / Flux Cored / Self Shielded

Resources

Features

  • Deposits an austenitic manganese steel which is tough, impact resistant, and work hardens in use
  • Designed for severe impact and moderate abrasion
  • Primarily used for the buildup and repair of manganese steel components
  • Interpass temperatures to be kept below 500F
  • Applications include:Manganese steel rock crushing hammers, rolls, buckets/teeth, impactor bars, gyratory mantles, dredge components
  • Chemistry: Fe-Mn-Mo-Si-C
  • Deposits will not cross check
  • Not easily machineable, but can be done with proper technique

Standard Diameters

in (mm)
  • 0.045 (1.2)
  • 1/16 (1.6)

Welding Positions

Flat and Horizontal

Shielding

  • N/A

    Polarity

    DCEP

    Hardness

    As welded: 10-15 HRC Work hardened: 40-45

    Recomended Welding Parameters
    Diameter
    in (mm)    		 Shielding Gas Position Wire Feed Speed
    in/min (m/min)    		 Amps Volts Contact Tip to Work Distance
    in (mm)
    0.045 (1.2) N/A Flat & Horizontal 350 (8.9) 250 26 3/4 – 1 (19 – 25)
    1/16 (1.6) N/A Flat & Horizontal 260 (6.6) 300 26 3/4 – 1 1/4 (19 – 32)

    Packaging (lbs (kg))

    33 (15) Spools, 60 (27.2) Coils, 500 (226.8) Round Drum, 800 (362.9) Hex Drum, 900 (408.2) Hex Drum

    *Some packaging options may not be available depending on diameter and product. Special package options may be available upon request.