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MACHINABLE
CAST
iRON
AC-DC
rnachineable
welds
on all cast
irons
GENERAL
APPLICATIONS:
Cylinder
Blocks
• Crankcases
= Valve
Seats e Defective
Castings
e Gears
e Sprockets
• Casting
Repairs in General
e Garages
e Farms
e Shops
SIZES AND HEATS (AMPS)
Oiameter
Amperes
I
/
t
3/32"
I/8"
48-85
75-130
t
|
5/32"
J.
3/I 6;'
I00d50
|
t30-775
DESCRIPTION
This
electrode
uses a nickel
core
wire,
and produces
a fully
machinable
weld without
pre-heating
the casting,
Cast irons
can be joined to steel, nickel
alloys and copper,
This
electrode
operates
with
AC
or
DC
(reverse
polarity).
It
has very
stable
arc
characteristics.
tt is recommended
for automotive
repairs,
such as cylinder
blocks,
crank
cases, valve seats
and other
cast iron
parts,
In maintenance
and repairs
it is used on gears, sprockets,
anc_
many
farm
machinery
parts.
WELDING
PROCEDURE:
Remove
all dirt and grease from work
piece before
starting
to
weld.
A cutting
electrode
may
be used to burn a groove along the break
where the weld is
to be made,
This cutting
electrode
removes
the grease and scale, and then seals in any oif
soaked
into the cast iron.
Use the lowest amperage
that gives good fusion. Durir_g cooling,
peen hammer
the weld to
relieve
strain
and stress.
.........
=...........
_
....
;.--..
_
....
_........
='_.-"
,___
......
CUTT|NG
ROD
AC-DC
quick,
inexpensive,
easy
cuts
through
all metals
GENERAL
APPLICATIONS:
Cutting
o Piercing
• Gouging
o Scarfing
• Beveling
o etc.
SIZES AND HEATS
lAMPS)
Diameter ......
J_
3/32"
1/8"
-A-c
80. 5o
75- 3o
i
Amperes-
DC
t
150-250
I
-
5132"
100-t50
3t16"
t30-175
DESCRIPTION
For p;ercing,
gouging,
cutting,
and scarfing.
Excellent
for
removing
old
welds
in preparation
to rewelding.
Also
used for
beveling
cracks
in castings
or removing
sharp
edges prior
to welding.
Needs no oxygen
or special
equipment
to
cut
carbon
steels,
stainless
steel,
manganese
steel,
cast
iron,
etc.
Recommended
for the owners
of atl arc welders.
AC or DC.
WE LDING
PROCEDURE:
Place electrode
in holders
so that it's positioned
like a lance in
the
direction
of travel.
The
angle
between
the electrode
and work
metal
should
not
e×ceed
15 °. Strike
arc at starting
point.
Push electrode
along
the line of cut, forcing
the
molten
metal
ahead
and away.
If deeper
gouge
is required,
repeat
procedure
until
the
desired depth
has been reached.
2-5
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