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Welding Electrodes
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We are one of the leading manufacturing, supply and export units in the field of high quality welding consumables like welding electrodes, mild steel electrodes, stainless steel welding electrodes, medium tensile steel electrodes. Our range of products is used in industries as varied as fabrication, shipbuilding, construction, urban development, wagon building, space and aviation. We utilize superior grade steel, stainless steel, nickel, copper, manganese and other raw material in our manufacturing processes. We use a wide variety of modern and sophisticated machinery in our organization, some of which include: Wire Drawing, Wire Cutting, Dry Mixer, Wet Mixer Extruder, Baking Oven, Swing Packing
Ever since our inception in 1974, we have been providing the concerned industries, with the highest quality of welding consumables. We manufacture various types of electrodes that include, Mild Steel Electrodes, Cellulosic Type Electrodes, Medium Tensile Steel Electrodes, High Tensile Low Alloy Steel Electrodes, Weathering Steel Electrodes, Low Heat Input Electrodes, Hard Facing Electrodes, Stainless Steel Electrodes, Cast Iron Electrodes, Cutting Electrodes, Co2 (MIG) Welding Wire.
The description of the entire range follows:
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| Cellulosic Type Electrodes Cellulosic type
electrodes contain a coating of organic materials that convert into
gases in the arc. The name is derived from the fact that about 30% of
the coating weight is made of cellulose, and this helps with a 70%
deeper penetration as compared to other electrodes. These are
used widely in the ship building industry and in the welding of
pipelines, and we have on offer for our clients, the following
Cellulosic type electrodes: MONO
CELL - AWS-A501: 83 : E: 6013 BIS - 814/2004 : E124112
R0S0-1RSM28/2002:CLASSA-1Mono
Cell is a light coated cellulosic type electrode which has been
specially designed to deposit radiographic quality weld with deep
penetration properties in all welding positions including vertical
down. Forceful, penetrating and spray type arc suits have been
provided for achieving excellent root penetration, for welding of low
and higher pressure pipeline by conventional or stove pipe technique.
It is ideally suited for joining pipelines where welding is carried
out in all positions, storage tanks, pressure vessels, general
structural steels etc.
Chemical compostion
of all weld
metl
%
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
|
0.10 max
|
0.30-0.60
|
0.35 max |
0.030 max
|
0.030 max
|
Mechanical compostion
of all weld
metal
|
YS. N/nm²
|
UTS N/nm²
|
Elong
ation %
|
CC Impact at - 20°C
|
|
330.0 min.
|
410.0 min
|
24.0 min
|
47.0 min
|
Welding
currnet
data
|
AC/DC (+)
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Size
|
2.50 x 350
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3.15 x 350
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4.00 x 350
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5.00 X 350 |
APMS
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40 - 65
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70 - 100
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110 - 150
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150 - 200
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| Low Heat Input Electrodes Our range of low heat input electrodes
is of premium quality and is hydrogen controlled. These are designed
to pass the most severe X-ray requirements in any and all welding
positions. The range finds in application in welding of cast steel
and non machinable welding on cast iron. We offer our clients
the following variety of low heat input electrodes: M0N0-RM-70
(APPROVED BY R.D.S.O. IN CLASS E-2) - AWS -A501: 83 : E: 6013 BIS -
814/2004 : E124112 RDS0-1RSM28/2002 CIASSA-1M0N0-RM-70 is
a premium quality, hydrogen controlled, low heat input electrode
designed to pass the most severe X-ray requirements in all welding
positions. The arc is soft and quiet with very low spatters
and the weld has good crack resistance and excellent toughness at sub
zero temperatures. It is ideal for welding mild and medium high
tensile steels subject to dynamic loading and impact, cast steel and
for non machinable welding on cast iron.
CHEMICAL COM
POSTION
OF ALL
WELD
METL %
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C%
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Mn%
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Si%
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S%
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P%
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0.10 max
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1.8 - 2.25
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0.6 max
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0.030 max
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0.030 max
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MECH
ANICAL
COM
POSTION
OF ALL WELD METAL
|
YS. N/nm²
|
UTS N/mm²
|
Elong
ation %
|
CC Impact at -20°C
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460.0 min.
|
550.0 min
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24.0 min
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40.0 min
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WLELDING CURRNET DATA
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DC(+)AC-90OCV/DC(+)
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SIZE
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2.50 x 350
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3.15 x 450
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4.00 x 350
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5.00 x 450
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630 x 350
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APMS
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60 - 90
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90 - 120
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120 - 150
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150 - 200
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200 - 250
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| | | Hard Facing Electrodes Our gamut of hard facing electrodes are
extremely durable and possess high tensile strength. These are
considered well-suited for applications involving heavy impact and
abrasion. We offer customization as per the requirement of the
clients and an extensive range, which include: MONO HARD
300MONO HARD-300 is a basic coated, low hydrogen type
electrode producing 12% Mn. weld metal. The weld deposit resists high
impact and gauging abrasion and the weld surface worked upon hardens
readily by impact and pressure. It is highly suitable for
applications involving heavy impact and abrasion and some of the
typical applications include crusher jaws and hammers, mineral
grinder mantles, bucket teeth and lips, rail crossing, manganese
steel casting of all types.
CHEMICAL COM
POSTION
OF ALL
WELD
METL %
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C%
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Mn%
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Si%
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S%
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P%
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1.0 max
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40163
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0.8 max
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0.030 max
|
0.030 max
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MECH
ANICAL
COM
POSTION
OF ALL WELD
METAL
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Typical Weld Metal hardness as welded
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Work Hardness (under impact)
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250 BHN min.
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To 500 BHN
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WLELDING CURRNET DATA
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AC/DC(+)
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SIZE
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3.15 x 450
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4.00 x 450
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5.00 x 450
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630 x 450
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APMS
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100 - 140
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140 - 180
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180 - 240
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240 - 290
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MONO-HARD400 (APPROVED
BY R.D.S.O. IN CLASS H4B) - AWS -A501: 83 : E: 6013 BIS - 014/2004 :
E124112 R0S0-1RSM28/2002:CLASSA-1MONO-HARD 400 is a heavy
coated, rutile type electrode, ideal for hard facing. These give a
smooth arc, low spatters and easily detachable slag. The weld deposit
is of approximately 300 Brinell hardness and is machinable with
carbide tools. These are suited or machinable hard facing of ferrous
items with hardness range of 30-40 RC.
CHEMICAL COMPOSITION OF ALL WELD METAL %
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C%
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Mn%
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Si%
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S%
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0.20 max
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3.0 max
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1.50 max
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0.030 max.
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MECHANICAL PROPERTIES OF ALL WELD METAL
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Typical Weld Metal hardness – As welded in 3
layers
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| Mild Steel Electrodes We offer our customers a
wide array of mild steel electrodes, which can be manufactured as per
client specifications. These are for general purposes and have
excellent deposition rates. These find application in construction,
tanks, vessels, pipelines, general fabrication, automobiles and
various others. The range of mild steel electrodes available to our
customers are as follows: SHAKTI WELD: AWS -A501: 83
: E: 6013 BIS - 814/2004 : E124112 RDSO -1RSM28/2002 CLASS A-1Mild
steel electrodes are for general purposes and have an excellent
deposition rate. These are ideal for all types of fabrication work
and general engineering works, rail wagons, buildings, structural and
construction work, repair of mild steel work, tanks and barrages, and
steel furniture. These have the following qualities:
- high mechanical properties
- rutile coated
- good and steady arc
- gives excellent quality weld
Chemical compostion
of all weld
metl
%
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C%
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Mn%
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Si%
|
S%
|
P%
|
|
0.10 max
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0.30 - 0.60
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0.35 max
|
0.030 max
|
0.030 max
|
Mechanical compostion
of all weld
metal
|
YS. N/nm²
|
UTS N/nm²
|
Elong
ation %
|
CC Impact at 27°C
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330.0 min.
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410.0 min
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24.0 min
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47.015 min
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Wlelding Currnet Data
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AC/DC (+)
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Size
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2.50 x 350
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3.15 x 350 / 450
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4.00 x 450
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5.00 x 450
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6.30 x 450
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APMS
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70 - 00
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85 - 120
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140 - 170
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180 - 230
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230 - 300
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SHAKTI ULTRA: AWS -A501: 83 : E: 6013 BIS - 814/2004:
E124112 HBS0-BSM28/2002:CLASS A-1An all position, rutile
coated, general purpose electrode, these have an excellent deposition
rate. They have excellent mechanical properties and a good and steady
arc. It also gives an excellent quality weld. It is ideal for usage
in all type of fabrication work and general engineering work, for
building of rail wagons, ships, oil storage tanks.
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| Stainless Steel Electrodes Our company has on offer a sturdy and
durable range of stainless steel electrodes. These find their
application in welding of stainless steel, as it removes cold slag
automatically. The resistance to corrosion, cracking and
scaling is high. Stainless steel electrodes are quite often
utilized in pipes, storage tanks, stainless steel mixers, to name a
few and we offer our clients the following range: MONO
ALLOY 308 - AWS-A501: 83 :E: 6013 BIS - 814/2004 : E124112 RDSO-1RSM
28/2002 CLASS A-1MONO ALLOY 308 is a low Carbon, 19 Cr-10
Ni, stainless steel electrode with controlled ferrite. The weld metal
is highly resistant to cracking, corrosion and oxidation at high
temperature of up to 800 degree Celsius. The weld metal has excellent
creep strength and is of radiographic quality. These
electrodes can be used for welding AISI301,302,304 and 308 and
equivalent stainless steel grades.
CHEMICAL COMPOSITION OF ALL WELD METAL %
|
C%
|
Mn%
|
Si%
|
S%
|
|
0.07 max
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0.50 - 2.0
|
0.90 max
|
0.030 max
|
MECHANICAL PROPERTIES OF ALL WELD METAL
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|
UTS N/nm²
|
Elongation % L=4D
|
CCN Impact at 27°C
|
-
|
|
550.0 min
|
35.00 min
|
-
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WELDING CURRENT DATA
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AC/DC(+)
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SIZE
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2.50 x 350
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3.15 x350
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4.00 x 350
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5.00 x350
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AMPS
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50 - 75
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80 - 100
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100 - 150
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140 - 180
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MONO ALLOY 308 L - AWS-A501: 83
: E: 6013 BIS - 814/2004: E124112 RDS0-1RSM28/2002 CLASSA-1MONO
ALLOY 308L is a semi basic type, stainless steel electrode which
gives extra low Carbon, 19 Cr-10 Ni, controlled ferrite weld metal
which is highly resistant to cracking and corrosion. The weld is of
radiographic quality and offers excellent corrosion resistance to
various media. Scaling and oxidation resistance is satisfactory to
temperatures of up to 800 degree Celsius. These electrodes can
be used for welding AISI 301,302,304,304-L, 308,308-L and their
equivalent stainless steel grades.
CHEMICAL COM
POSITION
OF ALL
WELD
METAL %
|
C%
|
Mn%
|
Si%
|
S%
|
-
|
0.04 max
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0.50-2.0
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0.90 max
|
0.030 max
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| Medium Tensile Steel Electrodes Our wide range of
medium tensile steel electrodes are basic coated and deposit high
quality welds, which have strength and ductility at sub-zero
temperature. These are typically used in heavy machinery like cranes,
tractors, ships and railway coaches. We offer to our clients
the following medium tensile steel electrodes: MONO
LH-7010 (APPROVED BY R.D. & S.O. IN CLASS A3/B1) - AWS-A501: 83 :
E: 6013 BIS - 814/2004 : E124112 RDSO- 1RSM 28/2002 CLASS A-1Mono
LH-7010 Medium tensile steel electrodes have the following qualities:
- Basic coated
- Low hydrogen electrode
- Deposits high quality welds having good strength and
ductility at sub-zero temperature
These are considered suitable for welding mild steel, medium
high tensile steels, low alloy steels of unknown composition, welding
of high restrained joints and for non-machinable welds on cast iron.
The typical applications include heavy machinery such as Cranes,
rollers, tractors, earthmoving equipments, ships, railway coaches &
cast iron.
Chemical compostion
of all weld
metl
%
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
|
0.10 max
|
0.70 min
|
0.55max
|
0.30 max
|
0.030 max
|
Mechanical compostion
of all weld
metal
|
YS. N/nm²
|
UTS N/nm²
|
Elong
ation %
|
CC Impact at - 20°C
|
|
350.0 min.
|
510.0 min
|
26.0 min
|
47.0 min
|
Welding
currnet
data
|
AC/DC (+)
|
Size
|
2.50 x 350
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3.15 x 450
|
4.00 x 350
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5.00 x 450
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6.30 x 450
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APMS
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701 - 00
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100 - 140
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150 - 190
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200 - 250
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270 - 320
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MONO-18 (APPROVED BY R.D. & S.O. IN CLASS A4/B2) -
AWS-A501: 83 : E: 6013 BIS - 814/2004 : E124112
RDS0-1RSM28/2002:CLASSA-1M0N0-18 is a low hydrogen iron
powder type electrode, which produces tough and ductile radiographic
quality weld. Given below are some of the other attributes:
- Has good notch toughness at
sub-zero temperature down to -30 °C
- Has a metal recovery of about 115%.
This particular variety is ideally suited for welding of heavy
structures and thick plates subjected to dynamic loading and impact.
Some of the typical applications are:
- Boilers
- Pressure Vessels
- Bridges
- Pen stocks
- Blast furnace
- Steel work
- Earth moving equipment
- Atomic reactor shell
- Pipe work
- Steel designed for service of sub-zero temperature
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| | | High Tensile Steel Electrodes High tensile low alloy steel electrodes are designed specifically
for high tensile, fine grained steels. The weld deposit is highly
resistant to hot or cold cracking, even under dynamic loading, heavy
impact and severe service conditions. These find application in
pressure vessels and tanks. We have a wide range of High
tensile low alloy steel electrodes available to our clients: MONO
LH [Nil SPL - AWS : E-8018G BIS : E55BG129F6MONO LH INI]
SP1 is a basic coated, iron powder type electrode which is designed
for high tensile, fine grained steels. The weld deposit which
contains approximately 0.7% Ni and 1.5% Mn., is highly resistant to
hot or cold cracking even under dynamic loading heavy impact and
severe service conditions with particular reference to low
temperature service down to - 600 C. It is ideally suited for
welding of high tensile, fine grained steel for heavy construction
work subject to dynamic loading like, Pressure vessels, tanks, pen
stock and welding steels for service temperature down to- 600 C.
CHEMICAL COM
POSTION
OF ALL
WELD METL
%
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
|
0.10 max
|
1.0 min
|
0.55max
|
0.030 max
|
0.030 max
|
MECH
ANICAL
COM
POSTION
OF ALL WELD METAL
|
YS. N/nm²
|
UTS N/nm²
|
Elong
ation %
|
CC Impact at- 46°C
|
|
450.0 min.
|
550.0 min
|
24.0 min
|
47.0 min
|
WLELDING CURRNET DATA
|
DC(+)Ac-90 OCV/DC(+)
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SIZE
|
2.50 x 350
|
3.15 x 450
|
4.00 x 350
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5.00 x 450
|
630 x 450
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APMS
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60 - 90
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100 -135
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150 -180
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210 - 270
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270 - 350
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MONO LH-Ni - AWS :A/SFA5.5 E8018-C1 BIS : 1395/1982
E55BC126JMONO-LH-NI is a heavy coated, hydrogen
controlled, iron powder type electrode, specially designed for
welding nickel alloy steels. The weld deposit contains 2 to 2.75%
nickel. The electrode gives:
- An extremely easy slag removal
- Low spatters
- Radiographic quality welds
- Deposition efficiency of above 115%.An ideal electrode for
the welding of 2.5% Ni steels, these are considered suitable for
joining components made of steels to ASTM516 Gr. 70 or equivalent
where low temperature (-46 degree C) are required
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| Weathering Steel Electrodes A basic coated, low hydrogen type
electrode, our range of weathering steel electrodes, show elevated
resistance to high temperatures and atmospheric corrosion. These have
very low splatter and yields deposition efficiency of above 110%. We
have a wide array of weathering steel electrodes, on offer for our
esteemed clients: M0N0CU(APPROVED BY RDSO CLASS D) - BIS :
1395/1982 E55BG129F6 B0S0 : IBSM-28-2002 Class D AWS A5.5 -
E8018W2MONO GO is a basic coated, low hydrogen type
electrode, producing radiographic quality Cr-Ni-Cu Alloyed Weld
Metal. The deposited metal shows high resistance to high temperature
and atmospheric corrosion. The electrode is further characterized by:
- Soft and smooth arc
- Easy detachability
- Low spatter
- Bead of excellent profile
- Gives deposition efficiency of above 110%.
MONO CU is most ideally suited for:
- Welding of highly tensile steels
having similar composition as the weld metal.
- For welding of dissimilar
composition steels having resistance to atmospheric corrosion, as
compared to normal steels
- Specially recommended for welding
of weathering steel such as CORTON steel
- These are most often used in chemical, petrochemical and in
railway industries.
CHEMICAL COM
POSTION
OF ALL
WELD
METL %
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
|
0.11 max
|
0.5 - 1.30 min
|
0.5 - 0.80 max
|
0.040 max
|
0.030 max
|
MECH
ANICAL
COM
POSTION
OF ALL WELD METAL
|
YS. N/nm²
|
UTS N/mm²
|
Elong
ation %
|
CC Impact at -20°C
|
|
350.0 min.
|
490.0 min
|
22.0 min
|
50.0 min
|
WLELDING CURRNET DATA
|
AC+DC(+)
|
SIZE
|
2.50 x 350
|
3.15 x 450
|
4.00 x 350
|
5.00 x 450
|
630 x 450
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APMS
|
80-100
|
110 - 145
|
160 - 190
|
220 - 260
|
270 - 350
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MONO ARC FeNi - AWS -A501: 83 :
E: 6013 BIS - 814/2004 : E124112 RDS0-1RSM28/2002:CLASSA-1MONO
FeNi is a special coated electrode, depositing machinable 55-60% Ni
weld metal. It has excellent crack resistance, strength and the
colour matches with cast iron. It can be used for welding and
surfacing of Cast Iron parts such as engine blocks, pumps, valves,
impellers, road drums, ingot molds and Cast Iron bodies.
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| | | Cast Iron Electrodes Our range of cast iron electrodes is well-known for its strength,
durability and conductivity. We offer the choice of manufacturing
these electrodes as per client specifications. Used for joining cast
iron parts, repair and rebuilding of and surfacing of cast iron parts
and components, we have on offer the following range: MONO-CI
- AWS-A501:83:E:6013 BIS - 814/2004: E124112 RDS0-1RSM28/2002
CLASSA-1MONO-CI is a 70 Ni-30 Cu specially coated
electrode for welding and surfacing cast iron, with machinable
deposits. Some of the typical applications are joining CI parts,
repair and rebuilding and surfacing of CI parts and components.
CHEMICAL COMPOSITION OF ALL WELD METAL %
|
C%
|
Mn%
|
Si%
|
S%
|
|
0.6 max
|
2.25 min
|
0.80 max
|
55-65 max
|
MECHANICAL PROPERTIES OF ALL WELD METAL
|
Weld Metal Hardness
|
-
|
200 BHN max
|
WELDING CURRENT DATA
|
AC/DC(+)
|
SIZE
|
2.50 x 350
|
3.15 x 350
|
4.00 x 350
|
5.00 x350
|
AMPS
|
50 - 70
|
80 - 110
|
110 - 150
|
150 - 180
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MONOFeNi - AWS -A501: 83 : E: 6013 BIS - 814/2004 :
E124112 RDS0-1RSM28/2002:CLASSA-1MONO FeNi is a special
coated electrode depositing machinable 55-60% Ni weld metal. It has
the following attributes:
- Excellent crack resistance
- Strength
- The colour matches with cast iron.
These can be used for welding and
surfacing of CI parts such as engine blocks, pumps, valves,
impellers, road drums, ingot molds, and CI bodies.
CHEMICAL COMPOSITION OF ALL WELD METAL %
|
C%
|
Mn%
|
Si%
|
S%
|
-
|
1.50 max
|
1.00 max
|
4.0 max
|
0.030 max
|
MECH
ANICAL
PRO
PERTIES
OF ALL
WELD METAL
|
Weld Metal Hardness
|
-
|
200 BHN max
|
WELDING CURRENT DATA
|
AC/DC(+)
|
SIZE
|
2.50 x 350
|
3.15 x 350
|
4.00 x 350
|
5.00 x350
|
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| Cutting Electrodes Our range of cutting electrodes are
durable, with high tensile strength and are designed for fast and
smooth cutting, piercing and beveling of all kinds of ferrous and
non-ferrous metals, medium and high alloy steel and cast iron. We
have the following varieties of cutting electrodes: MONO
CUT ROD (APPROVED BY R.D.S.O. IN CLASS N-1) - AWS-A501:83:E:6013 BIS
- 814/2004: E124112 RDS0-1RSM20/2002:CLASSA-1MONO CUT ROD
is a heavy coated electrode, which has been specially designed for
faster and smoother cutting, piercing and beveling of all kinds of
ferrous and non-ferrous metals, medium and high alloy steel and cast
iron. These can be used with ease, for cutting and piercing jobs
where gas cutting is not convenient. APPLICATIONS &
CUTTING TECHNIQUEHold the electrode pointing towards the
job to be cut at an angle of 45 degree and use sawing motion to cut.
The force full arcs produced by the electrode and sawing motion
ensure fast cutting. Similarly for piercing hold the electrode
perpendicular to the lob and push in and pull out action till the job
is pierced.
WELDING CURRENT DATA
|
AC/DC(+)
|
SIZE
|
2.50 x 350
|
3.15 x 350
|
4.00 x 350
|
5.00 x 350
|
AMPS
|
50 - 70
|
80 - 110 110 - 150
|
150 - 180
|
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| Co2 (MIG) Welding Wire Our Co2 (MIG) welding wire is regarded
highly in the industry and is used for varied purposes,. These wires
are double deoxidized Copper coated Mn - Si wire suited for welding
in all positions. These often find application in welding sheet
material, low alloy steels, unalloyed and structural steels. We have
the following variety on offer: MONO MAG-1MAG
WIRE is a double deoxidized Copper coated Mn - Si wire suited for
welding in all positions. These produces welds with excellent
radiographic qualities with minimum spatters and stable arc under
optimum welding conditions. The cast, helix and tensile strength of
the wire are controlled to yield high quality welds. These are
ideally suited for welding sheet material, low alloy steels,
unalloyed and structural steels and are extensively used in the
automobile industry, containers, railway industries and earthmoving
equipments.
CHEMICAL COM
POSTION
OF ALL
WIRE
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
Cu%
|
|
0.07 - 0.15
|
1.40 - 1.85
|
0.80 - 1.15
|
0.025 max
|
0.025 max
|
0.025 max
|
MECH
ANICAL
PRO
PERITES
OF ALL WELD METAL
|
YS. N/nm²
|
UTS. N/nm²
|
Elong
ation %
|
CCN Impact J at 20°C
|
-
|
|
420.0 min
|
510.0 min
|
22.0 min
|
27.0 min
|
-
|
WELDING CURRENT DATA
|
AC/DC(+)
|
SIZE
|
0.8
|
1
|
1.2
|
1.6
|
-
|
AMPS
|
50 - 160
|
80 - 200
|
120 - 240
|
180 - 360
|
-
|
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