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Superalloy Hardfacing

  • Available forms
  • Hardness
  • Major hard-phase(s)
  • Suitability - Abrasion
  • Suitability - Corrosion
  • Suitability - Erosion
  • Suitability - Impact
  • Suitability - Temperature

Sub Categories

    • EN 14700 alloy category: Fe 20
    • Available forms: Welding electrodes (Pre-alloyed tube)
    • Major alloying elements: Fused Tungsten Carbides, Fe matrix
    • Major hard-phase(s): Fused Tungsten Carbides
    • Hardness as per DIN 32525-4: 55 - 60 HRC / 590 - 700 HV
    • Service temperature: 500 C
    • Weld deposit density: ~ 13.10 g/cc
    5.8
    • EN 14700 alloy category: Ni3
    • Available forms: Atomized powders (Fuseweld - Powder welding)
    • Major alloying elements: C, Cr, B, Si, Fe, Ni
    • Major hard-phase(s): Fine metallic borides
    • Hardness as per DIN 32525-4: 56 - 63 HRC
    • Service temperature: 650 C
    • Weld deposit density: ~ 7.80 g/cc
    • EN 14700 alloy category: Ni3
    • Available forms: Bare rods, cored wires, atomized powders
    • Major alloying elements: C, Cr, B, Si, Fe, Ni
    • Major hard-phase(s): Fine metallic borides
    • Hardness as per DIN 32525-4: 56 - 63 HRC
    • Service temperature: 650 C
    • Weld deposit density: ~ 7.80 g/cc
    7.6
    • EN 14700 alloy category: Ni3
    • Available forms: Atomized powders (Fuseweld - Powder welding)
    • Major alloying elements: C, Cr, B, Si, Fe, Ni
    • Major hard-phase(s): Fine metallic borides
    • Hardness as per DIN 32525-4: 39 - 43 HRC
    • Service temperature: 650 C
    • Weld deposit density: ~ 8.20 g/cc
    • EN 14700 alloy category: Ni3
    • Available forms: Bare rods, cored wires, atomized powders
    • Major alloying elements: C, Cr, B, Si, Fe, Ni
    • Major hard-phase(s): Fine metallic borides
    • Hardness as per DIN 32525-4: 35 - 40 HRC
    • Service temperature: 650 C
    • Weld deposit density: ~ 8.20 g/cc
    7.2
    • EN 14700 alloy category: Co1
    • Available forms: Bare rods, welding electrodes, cored wires, atomized powders
    • Major alloying elements: C, Si, Mn, Cr, Ni, W, Mo, Fe, Co
    • Major hard-phase(s): -
    • Hardness as per DIN 32525-4: 29 - 40 HRC / 290 - 430 HV
    • Service temperature: 700 C
    • Weld deposit density: ~ 8.33 g/cc
    7.8
    • EN 14700 alloy category: Co2
    • Available forms: Bare rods, welding electrodes, cored wires, atomized powders
    • Major alloying elements: C, Si, Mn, Cr, Ni, W, Mo, Fe, Co
    • Major hard-phase(s): CrW carbides
    • Hardness as per DIN 32525-4: 46 - 51 HRC / 450 - 540 HV
    • Service temperature: 700 C
    • Weld deposit density: ~ 8.50 g/cc
    7.8
    • EN 14700 alloy category: Co2
    • Available forms: Bare rods, welding electrodes, cored wires, atomized powders
    • Major alloying elements: C, Si, Mn, Cr, Ni, W, Mo, Fe, Co
    • Major hard-phase(s): CrW carbides
    • Hardness as per DIN 32525-4: 40 - 45 HRC / 390 - 450 HV
    • Service temperature: 600 C
    • Weld deposit density: ~ 8.44 g/cc
    7.8
    • EN 14700 alloy category: Co3
    • Available forms: Bare rods, welding electrodes, cored wires, atomized powders
    • Major alloying elements: C, Si, Mn, Cr, Ni, W, Mo, Fe, Co
    • Major hard-phase(s): CrW carbides
    • Hardness as per DIN 32525-4: 53 - 57 HRC / 550 - 650 HV
    • Service temperature: 800 C
    • Weld deposit density: ~ 8.7 g/cc
    8.0
    • EN 14700 alloy category: Fe 16 gtz
    • Available forms: welding electrodes, cored wires, composite wearplates
    • Major alloying elements: C, Si, Mn, Cr, Nb, Mo, W, B, Fe
    • Major hard-phase(s): Metallic carbo-borides
    • Hardness as per DIN 32525-4: 69 - 72 HRC / 1000 - 1200 HV
    • Service temperature: 900 C
    • Weld deposit density: ~ 8.60 g/cc
    8.8
    • EN 14700 alloy category: Fe 16 gtz
    • Available forms: welding electrodes, cored wires, composite wearplates
    • Major alloying elements: C, Si, Mn, Cr, Nb, Mo, W, B, Fe
    • Major hard-phase(s): Metallic carbo-borides
    • Hardness as per DIN 32525-4: 69 - 72 HRC / 1000 - 1200 HV
    • Service temperature: 900 C
    • Weld deposit density: ~ 8.50 g/cc
    8.4
    • EN 14700 alloy category: Fe 16 gtz
    • Available forms: welding electrodes, cored wires, composite wearplates
    • Major alloying elements: C, Si, Mn, Cr, Nb, Mo, B, Fe
    • Major hard-phase(s): Metallic carbo-borides
    • Hardness as per DIN 32525-4: 67 - 72 HRC / 900 - 1200 HV
    • Service temperature: 850 C
    • Weld deposit density: ~ 7.6 g/cc
    8.0

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