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The Single Greatest Advance
in the Welding of Cast Iron is Now Here
Super advanced
technology Magna 777 AC-DC features a novel "controlled blast"
pulse action that:
- Automatically
degreases & cleans dirty, oily cast iron
- Burns off
surface contaminants, such as scaling, oxides, etc.
- Virtually
automatically "chamfers" the surface to improve weld holding
strength
- Prevents
martensitic formation for improved machinability
- Eliminates
pin-and blow-holes in the weld
- Provides
automatic pre-heating for parts welded
In addition, the
special twin core design and superior flux coating of Magna 777
"Thunderstik" eliminates...
- Problems with
overheating of electrodes running off AC welding machines
- The need for
pre-heating for most repair applications
- Peening for
unrestrained parts
- Stocking large
varieties of electrodes as this one electrode welds virtually
all types of cast iron-including grey, nodular & malleable of
thick or thin gauge - and even cast iron parts to steel
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Tensile Strength up to p.s.i. (kg/mm2) |
Typical Hardness Brinell |
Electrode Current |
Sizes |
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66,700 (46.9) |
180 |
AC-DC RP |
4.0mm-5/32"
3.2mm-1/8"
2.4mm-3/32" |
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