WELDING & CUTTING
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OK TUBRODUR 15.52
 
Flux-Cored Wire Imparting Abrasion Resistance
OK Tubrodur 15.52 is an open-arc / gas-shielded / selfshielded flux-cored wire, which deposits a martensitic weld metal containing some grain boundary carbides. It works excellent for combined wear of low-pressure abrasion and impact. The weld metal can only be machined by grinding.
 
This can also be used safely for multilayer build-ups.
 
ALLOY BASE
Fe, C, Cr, Mn, Mo, Si
 
SPECIAL FEATURES
  • Flexibility of operation - can be used with or without shielding gas
  • High hardness ensures resistance to abrasive wear
APPLICATIONS
It is used widely for cost effective surfacing of earthmoving equipment, agricultural implements and other material handling applications like augers, mixer blades and vessels, scraper blades, cement mill crushers and quarrying components. It is specifically designed for hardfacing of feed screws and ring grooves on diesel motor pistons.
 
PROPERTIES
Hardness : 56-60 HRC
 
CURRENT RANGE : (DC+)
 
Diameter
(mm)
Welding
position
Current
(Amps)
Voltage
(Volts)
1.6 F.H 150-300 22-28
2.4 F.H 280-460 23-30
 
 
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