HARD FACING (Moderate - Abrasion Impact)

NEXA HARD-1

For Moderate Abrasion - Impact Condition

Proprietary
NEXA HARD-1

Applications

  • Gears, Pinion teeth
  • Track links, Tram tyres
  • Sugarcane crushers
  • Gear wheels, Hammers
  • Wobblers, Chassis
  • Rollers, Sprockets
  • Pulleys, Shafts
  • Couplings, Spindles
  • Excavators, Axles
  • Rail points and crossings

Characteristics

  • Rutile coated electrode C, Mn, Si, Cr
  • Weld deposit resistant to moderate and impact
  • Air hardenable machinable deposit
  • Good resistance against rolling and sliding friction
  • Recommended buffer layer of NEXA 7016 on hard base materials

Mechanical Properties

Hardness (BHN) Layers
210-280 Two Layers

Welding Currents (AC (80 OCV)/DCEN)

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

Product Specifications

Current Type AC (80 OCV)/DCEN
Packaging
  • Standard carton packing of 20 kg box containing 4 cartons of 5 kg each.
Conditions (Pre-Drying)
  • 100°C for min. 30mins