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WI HFCORE 660 O

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Brand Weld-inn
Product WI HFCORE 660 O
Datasheet
Standards
EN 14700 T Fe9
DIN 8555 - MF 7-GF-200 KP
Chemical Composition of Weld Metal % (Typical)
C Mn Si Cr Fe
0.40 15.0 0.75 15.0 Rest
Typical Base Material Grades
  • Manganese rock crushing hammers and rolls, impactor bars, gyratory mantles, dredge components
Mechanical Properties
Hardness (after working) (HRC) Hardness (as welded) (HRC)
45 - 52 18 - 24
Features and Applications
  • Applicability in buffer layer and surfacing of carbon- and mangenese-steels
  • High resistance to impact and friction
  • Most common applications in hardfacing of various aquipment parts that are exposed to deep impacts, pressure and wearing in cement, mining and earth-moving industries
  • Build up death is generally unlimitted. Weld metal hardness increases by work hardening
  • Shielding Gas: Open Arc
Current Type
  • FCAW / D.C. (+) FCAW / D.C.(+)
welding parameters
Stick-out (mm) Diameter (mm) Welding Current (A) Voltage (V)
25.0 - 30.0 1.60 130 - 220 26.0 - 31.0
25.0 - 30.0 2.80 300 - 500 25.0 - 31.0

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