11
DISIMIL
AR
ME
TALS
CAST IR
ON
LO
W
H
YDR
OGEN
ST
AINLESS STEEL
HARD F
A
CING
MILD STEEL
ESR11
General-purpose electrode for structural steelwork, workshop
and maintenance welding. Easily operated in positional welding,
including vertically-down. Good gap-bridging. Possible to use
equally well both with AC and DC. Smooth arc, well suited for
tack-welding due to it’s easy arc striking and restriking
properties. Welds are smooth, slightly concave and blending
into base metal without undercutting. Slag is self-releasing in
most cases. Suitable for welding on galvanized, primer painted
and slightly rusted components.
2.5 / 3.2mm HANDYPACK
ESR-11-BLISTER
2.5mm
2.5KG PACK
ESR-11-2.5mm-2.5kg
2.5mm
5.0KG PACK
ESR-11-2.5mm-5kg
3.2mm
2.5KG PACK
ESR-11-3.2mm-2.5kg
3.2mm
5.0KG PACK
ESR-11-3.2mm-5kg
4.0mm
5.0mKG PACK ESR-11-4.0mm-5kg
2.5 / 3.2mm HANDYPACK
ESB-44-BLISTER
2.5mm
5.0KG PACK
ESB-44-2.5mm-5kg
3.2mm
2.5KG PACK
ESB-44-3.2mm-2.5kg
3.2mm
5.0KG PACK
ESB-44-3.2mm-5kg
4.0mm
6.5KG PACK
ESB-44-4.0mm-6.5kg
2.5 / 3.2mm HANDYPACK
EI316L-BLISTER
2.5mm
1.75KG PACK EI316L-2.5mm-1.75kg
3.2mm
2.0KG PACK
EI316L-3.2mm-2.0kg
4.0mm
2.0KG PACK
EI316L-4.0mm-2kg
3.2mm
HANDYPACK
EH-531-BLISTER
3.2mm
5.0KG PACK
EH-531-3.2mm-5kg
4.0mm
5.0KG PACK
EH-531-4.0mm-5kg
5.0mm
5.0KG PACK
EH-531-5.0mm-5kg
2.5 / 3.2mm HANDYPACK
ENI-416-BLISTER
2.5mm
1.75KG PACK ENI-416-2.5mm-1.75kg
3.2mm
1.75KG PACK ENI-416-3.2mm-1.75kg
4.0mm
2.25KG PACK ENI-416-4.0mm-2.25kg
2.5 / 3.2mm HANDYPACK
EI-312-BLISTER
2.5mm
1.75KG PACK EI-312-2.5mm-1.75kg
3.2mm
1.75KG PACK EI-312-3.2mm-1.75kg
4.0mm
2.0KG PACK
EI-312-4.0mm-2kg
DIAMETER
PACKAGE
PART No
APPLICATION
ESB-44
Multi-purpose electrode suitable for structural steelwork,
workshop and maintenance welding. Smooth and clean welds,
blending into base metal without undercuts. Excellent gap
bridging properties. The double covering of this electrode
produces a stable, concentrated and directed arc, thus being
ideally suited for root pass and positional welding. Welds are of
X-ray quality.
EH531
Heavy coated, high recovery (235%) hardfacing electrode,
depositing evenly distributed Cr, B carbides in austenitic
stainless steel matrix. Suitable for hardfacing of parts subjected
to heavy abrasion with moderate impact. Required hardness
and abrasion resistance can be obtained in the first layer even
on low alloy steels. The hardfacing layers have a very smooth
surface and machinable only by grinding. Suitable to use in
excavator teeth, leading edges of excavator buckets, mixer
blades, gravel pumps, conveyor worn-screws, conveyor belts.
Possible to use with both DC and AC.
RECOMMENDED
ELECTRODE CLASSIFICATION & SELECTION CHART
EI 316L
Electrode for welding austenitic stainless Cr-Ni-Mo steels or
cast steels, having an extra low carbon content. For operating
temperatures of up to +400˚C. Especially suitable for welding
of stainless steel chemical tanks and pipes in chemical, textile,
paint, paper industries. Possible to use equally well both with
AC and DC. Easy arc striking and restriking. Fine metal droplet
transfer, good fusion of joint faces, finely rippled bead surface,
easily removable slag.
ENI-416
Electrode having a nickel-iron core wire for welding cast iron
with or without preheating. The weld metal features a low
coefficient of thermal expansion and as a result , little shrinkage.
It has higher strength properties than pure nickel weld metal
and is therefore preferable used for welding nodular cast iron,
white and black heart malleable cast iron, as well as austenitic
nodular cast iron or joining these metals to components made of
steel, copper or nickel materials. Easy arc striking and restriking,
stable arc, smooth bead. Weld metal is machinable. Weld short
beads.
EI 312
Electrode for joining dissimilar steels and depositing claddings
on ferritic steels. The ferritic-austenitic Cr-Ni weld metal contains
approximately 50% of delta-ferrite and is non-scaling up to
+1100˚C. It features high resistance to cracking and is therefore
suited for joining difficult to weld steels and depositing
stress-relaxing buffer layers on crack sensitive base metals.
Suitable for welding galvanized steel plates. Possible to use
equally well both with AC and DC. Easy arc striking and
restriking. Fine metal droplet transfer, good fusion of joint faces,
finely rippled bead surface, easy slag removal.
For a full range of recommended MAGMAWELD welding electrodes please visit our website @ WWW.UNIMIG.COM.AU
The above chart is a reference only and are not included in this kit.
