OK Weartrode 50

OK Weartrode 50 is a general‑purpose hardfacing stick electrode designed for repairing worn parts on agricultural equipment, forestry tools, and loading machines. It can be used with transformers that have a low open‑circuit voltage (>45 V).

Key Features

• Suitable for hardfacing applications on heavy‑duty equipment
• Low open‑circuit voltage requirement (>45 V)
• Available in multiple diameters and lengths for different amperage ranges

Specifications

• Classification: EN 14700 : E Z Fe2
• Typical weld metal composition (wt%): C 0.46, Mn 0.4, Si 0.5, Cr 6.0, Mo 0.5
• Deposition data:
  • 2.5 × 350 mm: 60‑120 A, 28 V, 46 % efficiency, 0.8 kg/h
  • 3.2 × 350 mm: 90‑160 A, 30 V, 46 % efficiency, 1.2 kg/h
  • 4.0 × 450 mm: 125‑210 A, 33 V, 48 % efficiency, 1.7 kg/h
  • 5.0 × 450 mm: 160‑260 A, 37 V, 48 % efficiency, 2.6 kg/h

Applications

• Hardfacing of wear surfaces on agricultural machinery
• Repair of forestry tool edges
• Refurbishment of loading machine components