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Certanium 889SP-AC-DC "All
Position Cast Iron Electrode"
The exclusive alloy design delivers
crack-free welds on all cast irons - even steel to cast iron without
preheating.
Superior
Advantages:
-
All-Position Performance - Weld horizontal, flat, vertical,
up-and-down and overhead allowing for fast cast iron repairs with
equipment in place.
- Versatile -
Thermal expansion rates are compatible with both cast iron and
steel. Assures crack-free results on all cast including gray iron,
alloyed iron, ductile iron, nodular iron, Meehanite and even steel to
cast iron.
- Fully
Machinable - High alloy and nickel content control base metal
dilution, reduce brittleness and hardspots, providing solid, dense,
crack-free, machinable deposits.
- Unique Flux
Coating - Eliminates porosity by cleaning the base metal. Permits
porosity-free welds even on dirty, oil-soaked castings.
- AC/DC -
Performs equally well on AC or DC. Straight or reverse, even with
small AC buzz boxes.
Technical Information:
Tensile Strength: Up to 84,000 PSI (648 MPa)
Hardness: 180 - 220 BHN
Applications:
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Alloyed iron
-
Ductile iron
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Meehanite
-
Gray iron
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Nodular iron
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Steel to cast
iron
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Crankcases
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Cylinder blocks
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Housings
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Impellers
-
Machine bases
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Slurry pump
housings
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Transmission
cases
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