An extruded rutile-based ,super heavy coated iron powder electrode. It is usable for deep penetration Flat Cut Fillet Welds (H-Fillets, F). It has a highly concentrated arc with low spatter. Slag is heavy, brittle and easily detachable. Deposition efficiency is above 100 %.
TYPICAL APPLICATIONS :
Suitable for radiographic quality joints on heavy plates (upto 14 mm) without the necessity for edge preparation by bevelling. Usable for heavy deck plates, structurals, etc, including depositing sealing run on the backside without necessity of chipping out the root bead. Also used for fillet weld with penetration beyond the root as in plate girders for bridgework.
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