Commander­ 550

Application

An electrode to deposit air hardening type of weld metal is used for reclamations of Cone cung knives, Bamboo chipper knives,
Dis­integrator hammers, Crane wheels, shear blades, metal cung and forming tools, punches, dies, drilling, bits, shears, oil expeller
worms, crushers, hammers, mine rails, caterpillar treads, conveyor parts, etc.

  • Chemical Composition
  • C Mn Si Cr Mo V
    0.40­-0.70 0.20­-0.40 0.20-0.45 6.00-7.80 0.50­-0.80 0.40-0.70
    • Mechanical Properties
    • Hardness On DEPOSIT
      3rd LAYER 540-­580 BHN
      • Welding Parameters
      • AC / DC (-)
        SIZE (MM) CURRENT (AMP)
        2.50 x 350 70-90
        3.15 x 350 90-130
        3.15 x 450 100-130
        4.00 x 450 140-180
        5.00 x4350 180-220