Cast Iron • Electrodes 0 Comments

Amtec 133 Cast Iron AC/DC Reverse Electrode

A full nickel core wire electrode with a new and improved non-conductive coating for welding cast iron. This electrode is designed to operate in all positions, and is manufactured in such a way that the cost is less than other types of electrodes, but the running characteristics and welding performances remain superior. The deposit is machinable, and the electrode has a performance like the nickel-ferrous type electrodes, giving more penetration than most straight polarity, full nickel electrodes. With the non-conductive coating, this electrode can be used in tight positions without side arcing.

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Cast Iron • Electrodes 0 Comments

Amtec 122 Cast Iron AC/DC Reverse Electrode

A nickel-iron type core wire, with an extruded coating,makes this cast iron electrode good for all position welding of most cast irons. This electrode produces more joining strength than the full nickel electrodes, but will not give as machinable a deposit as the full nickel electrodes, such as Amtec 3 and Amtec 133. It is designed for low cost repair on cast iron.

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Amtec 3 Cast Iron AC/DC Straight Electrode

A special pulsed arc electrode producing soft and easily machinable welds on cast iron without preheating. The special coating produces a pulsed arc, which provides easy manipulation in all positions and good bond with the parent metal. The deposit is soft, dense, and highly crack resistant with an easily removed slag. The transition zone is easily machined and can be filed. Produces deposits that are extremely soft and machinable due to minimal base metal dilution.

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Cast Iron • Electrodes 0 Comments

Amtec 2 Cast Iron AC/DC Reverse Electrode

Special electrode for cold welding of spheroidal graphite iron, grey cast iron, ductile, nodular and malleable cast iron. Extraordinary high strength combined with excellent welding properties makes this electrode specially suitable for joining cast iron to steel. Despite high strength, the welds and border zones are still machinable if sufficient absorption has taken place and the work piece has cooled off slowly enough. Also ideally suited for the repair of mechanite dies.

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Cast Iron • Electrodes 0 Comments

Amtec 1 Cast Iron AC/DC Reverse Electrode

An economical alloy, particularly suited for repairing scaly and corroded castings where machinability is not a factor. An all position electrode, giving an outstanding bond with aged and/or corroded cast iron. The deposit has very little slag, which does not need to be removed between passes. Machinable by grinding only.

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