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A Great Metallurgical
Breakthrough! For the First Time, You Can Now Weld Cast Iron
Positively Crack-Free!
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Without dismantling...
totally without preheat... even on oil-saturated, dirty cast
iron... this cuts your machinery downtime and enables you to
save motor blocks, gears, housings and machinery parts you' ve
always had to scrap before.
Magna 770 has all
these advantages:
- Machinable
through and through without hard spots
- All position
welding characteristics
- Highest
elongation ever built into a cast iron electrode positively
prevents cracking
- Gives perfect
welds on all kinds of cast iron including malleable iron, grey
iron, ductile iron, meehanite, and steel to cast iron
- Highest tensile
strength ever achieved
- Low viscosity
slag enables you to weld pass-on-pass without removing slag
between passes
- Non-cracking
feature enables continuous welding without stopping between
passes
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Tensile Strength up to p.s.i. (kg/mm2) |
Typical Hardness Brinell |
Electrode Current |
Sizes |
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58,500 (41) |
160 |
AC-DC RP |
4.8mm-3/16"
4.0mm-5/32"
3.2mm-1/8"
2.4mm-3/32" |
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