FusoFlex

Regular-E:

REGULAR-E is a rutile type general purpose electrode for welding of structural steels. The coating composition and thickness are so adjusted as to render the electrode suitable for welding in all positions including vertical top to bottom, with good penetration. The relatively low volume of slag which is quick-freezing, permits welding of joints with poor fit-up. An additional feature of the electrode is its ability to weld on rusted and un-clean surfaces. Weld metal has good mechanical properties including notch toughness. However, it is not recommended for structures which are subjected to dynamic loads.

IS:814-2004 ER4114

Identification:Name Printed

Applications: Storage tanks, foundry equipment ,Truck bodies,Steel furniture & Repair welding under adverse conditions of poor-fitup,difficult welding position & unclean surface.

Chemical analysis of all weld deposits(%):

Carbon	Manganese	Silicon	Sulphur	Phosphorus
0.10	0.35-0.50	0.30	0.03	0.03

All weld mechanical properties:

Ultimate Tensile Strength kg/mm²	Yield Strength kg/mm²	Elongation (L=5d)%	CVN Impact Value Joules at +27°C
46-51	40-45	22-30	50-80

Welding current ranges and packing data for sizes manufactured:

Dia (mm)	3.15	4.0	5.0
Length(mm)	350/450	450	450
Current(Amp)(DC+) or (DC-) or AC(70V)	95-125	130-170	170-240
Pieces per carton	125	100	70

Notes on usage:

Employ welding currents within the range recommended. Welding with excessive current results in increased spatter, undercut and uneven slag covering. Furthermore it adversely affects the quality of weld metal.
Exposure at high relative humidity, such as during rainy season, is likely to cause excessive moisture pickup by the covering. This in turn may affect the usual satisfactory performance and may even result in some porosity. Hence, in such a case, redry electrodes at 100-120°C for 30-60 minutes, keeping in mind that the redrying schedule should not be too rigorous for this class of electrodes.