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Products chevron_right HARD FACING (High Abrasion) chevron_right NEXA HARD-3
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NEXA HARD-3

AWS/SFA Classification: HARD FACING (High Abrasion)

Applications

  • check_circle Dis-integrator hammers
  • check_circle Excavator teeth, Shear blades
  • check_circle Bulldozer blades, Bucket lip
  • check_circle Metal cutting and forming tools
  • check_circle Crane wheels, Caterpillar treads
  • check_circle Cane cutting knives

Characteristics

  • check_circle Rutile coated electrode C, Mn, Si, Cr
  • check_circle Air hardenable deposit
  • check_circle Non machinable
  • check_circle Resistant to spalling and cracking
  • check_circle Resistance against high stress abrasion and friction
  • check_circle Can withstand moderate impact
  • check_circle Recommended buffer layer of NEXA 7016 on hard base materials

Mechanical Properties

Hardness (BHN) Layers
540-580 Three Layers

Welding Parameters AC (80 OCV)/DCEP

3.15 x 450 mm 4.0 x 450 mm 5.0 x 450 mm
100-140 150-190 200-240

Packaging

  • inventory_2 Standard carton packing of 20 kg box containing 4 cartons of 5 kg each.