Type/classification
|
SIZE
|
Curent Range
|
Typical All weld Metal analysis (%)
|
Typical Application and characteristic
|
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GOUGING ELECTRODE
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WELTEC - GG
|
Ø 3,20 / 400 mm
|
150 – 200
|
* Electrode with a special non- conductive coating
* Cutting, gouging, chamfering, and piercing off all metal
* Stable, forcefull arc.
* Welding current : DC+/AC
|
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Ø 4,00 / 450 mm
|
200 – 280
|
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Ø 5,00 / 450 mm
|
270 – 340
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MILD
STEEL ELECTRODE
|
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WELTEC- 63
AWS/SFA5,1
E 6013
BS : E
4322R21
DIN : E
4322R322
|
Ø 2,50 / 350 mm
|
60 – 90
|
C 0.06 -0.11
Mn 0.40- 0.65
Si 0.25 – 0.57
S 0.03 max
P 0.03 max
|
Amedium- heavy coated all position electrode for major structural
where finish of importance, the electrode produces a smooth, clean deposit
with very little spatter loss and the slag is easy to remove, Easy to operate
in all positions and the best suited for vertical upward and overhead
welding. Ideal for radiographic
quality. Lower gauges excellent for sheet metal work.
Welding current : AC/DC-
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Ø 3,20 / 350 mm
|
100 – 140
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Ø 4,00 / 400 mm
|
140 – 180
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Ø 5,00 / 400 mm
|
180 – 220
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WELTEC – 180 MR
AWS/SFA
5.1 E 7024
BS E 51,
22R14032
DIN E
5122RR1135140
|
Ø 2,50 / 350 mm
|
80 – 120
|
C 0.06 -0.10
Mn 0.40- 0.75
Si 0.14 – 0.135
S 0.03 max
P 0.03 max
|
A super heavy coated iron powder “touch- welding” electrode with
outstanding deposition rate for downhand butt and fillet welds and horizontal
welds. The electrode very high easy current can be used to increases welding
output and has a deposition efficiency of approximately 140%.
Welding current : AC/DC (-)
|
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Ø 3,20 / 350 mm
|
150 – 170
|
|||||
Ø 4,00 / 400 mm
|
200 – 240
|
|||||
Ø 5,00 / 400 mm
|
250 – 290
|
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MILD STEEL ELECTRODE HIGHER TENSILE
|
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WELTEC 76
AWS/SFA
: E 7016
BS : E
51 44B23H
DIN :
E51 .44B10
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 400 mm
Ø 5,00 / 400 mm
|
60 – 85
90 – 140
140 – 180
180 – 250
|
C 0.04 - 0.10
Mn 0.70 - 1.2
Si 0.35 – 0.65
|
A medium heavy coated all position basic types electrode, produces a
smooth, clean deposit with very little spatter loss. The weld metal is higly
resistance to cracking.
Welding current : DC+/AC
|
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WELTEC
78
AWS/SFA : E 7018
BS : 51 .44B12024(H)
DIN : E 5144B1026
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 400 mm
Ø 5,00 / 400 mm
|
60 – 90
90 – 140
150 – 190
200 – 250
|
C 0.04
– 0.09
Mn 0.80 –
1.40
Si 0.14
– 0.135
S 0.03
max
P 0.03
max
|
A heavy coated basic type low hydrogen iron powder electrode with
metal recovery (deposition efficiency) of 115% approx. It gives excellent arc
stability, arc smoothness and very easy slag removal. It has exceptional, all
positional operating characterics giving X-ray quality welds even for pipe
welding in 5G and 6G position, The weld metal is tough and ductile.
Welding current : DC+ or AC not Preferable
Applications steel grade :
S235J2G3-S355J2G3, S235JR-E295, C22,
C35, P235T1-P355T1, P235T2-P255T2, L210-L360NB, L290MB-L360MB, P235G1TH,
P255G1TH, P235GH, P265GH, S255N, P295GH, S235JRS1-S235J4S, S355G1S-S355G3S,
S255N-S355N, P255NH-P355NH, GE200-GE260
ASTM e.g
A285Gr. A, B a, C
A 285Gr.E, A 519 Gr.1020
A 537 Gr C 1.1, A 573 Gr. 65
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PROBLEM STEEL ELECTRODE
|
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WELTEC – 307
AWS/SFA
: E 307 - 16
DIN :
8556 : E 188Mn
6 MPR21
160
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
80 – 110
120 – 150
180 – 210
250 – 280
|
C 0.05
Mn 6.10
Si 0.55
Cr 21.0
Ni 8.0
|
*synthetic rutile coated stainless steel electrode with 18% Cr – 8%
Ni – 6% Mn type.
* Welding 14% manganese steels, armour and “hard-to weld” steels.
* Welding and surfacing of rails and railway equipment.
* Rebuilding or buffering before hardsurfacing.
* Welding current : DC+/AC
|
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WELTEC
– 309L
ASME IIC
5,4 : E 309L - 16
BS :
2926 – 1984 : 23. 12L R
DIN 8556
: E 23 12L R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
45 – 75
75 – 110
90 – 140
140 – 180
|
C 0.02
Mn 1.10
Si 0.60
Cr 23.5
Ni 13.0
|
*24% Cr – 13% Ni low carbon stainless steel electrode, with rutile
coated.
*Excellent weldability in all positions.
*Welding stainless steel of similar composition.
*Joining stainless steel to mild and low-alloyed steels.
*Rebuilding an buffering before hardsfacing.
*Maintenance on “hard-to-weld”steels.
*Welding current DC+/AC
|
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WELTEC – 309 MoL
ASME/SFA
5,4 : E309 Mol-16
BS :
2926 – 1984 : 23. 12.2 R
DIN 8556
: E 23 122 R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
45 – 75
75 – 110
90 – 140
140 – 180
|
C 0.02
Mn 0.95
Si 0.65
Mo 2.35
Cr 23.8
Ni 13.5
|
*Rutile coated stainless steel electrode.
*24% Cr – 13% Ni – 2,5% Mo – low carbon type.
*GOOD WELDABILITY IN ALL POSITION EXCEPT VERTICAL DOWN.
*Welding Cr-Ni-Mo stainless steel, dissimilar steel.
*Maintenance on “hard-to-weld” steels.
*Welding current DC+/AC
|
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WELTEC
– 312
ASME IIC
SFA 5.4 : E 312 – 16
BS2926 –
1984 : 29.9.R
DIN 8556
: E 29.9 R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
50 – 75
70 – 115
100 – 165
130 – 300
|
C
0.10
Mn
0.70
Si
1.25
Cr
29.0
Ni
9.50
|
*29% Cr-9% Ni – stainless steel electrode with rutile coated.
*Excellent for fillet welding.
*High welder appeal, smooth arc not spatter automatic slag release.
*Surfacing and reclaiming on components undergoing wear.
*Designed for joining difficult to weld steel.
*Welding of dissimilar joints.
*Repair welding
*Welding current DC+/AC
|
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STAINLESS STEEL ELECTRODE
|
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WELTEC 308 L
ASME IIC
SFA 5.4 : E 308L-16
BS 2926
– 1984 : 19 : 19.9L R
DIN 8556
: E 199L R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
55 – 75
75 – 110
90 – 140
140 – 180
|
C 0.02
Mn 0.95
Si 0.80
Cr 19.4
Ni 9.5
|
*19% Cr – 12% Ni – low carbon stainless steel
electrode with rutile coated.
*Excellent weldability in all position.
*First choice electrode for pipe welding and
positional welding.
*Excellent penetration control for roots runs.
*For welding stainless steel containing 16-21% Cr
and 8-13% Ni, stabilized and unstabilized types.
*Welding current DC+ or AC
|
||
WELTEC 316 L
ASME IIC
SFA 5.4 : E 316L – 16
BS 2926
– 1984 : 19.12.2L R
DIN 8556
: E 199123L R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
55 – 75
75 – 110
90 – 140
140 – 180
|
C 0.02
Mn 0.85
Si 0.80
Cr 18.2
Ni 11.5
|
*19% Cr – 12% Ni – low carbon stainless steel electrode with rutile
coated.
*Excellent weldbility in all position.
*For welding stainless steel containing 16-21% Cr,
*10- 15% Ni and 0 – 3% Mo, stabilized and unstabilised types.
*Welding current DC+ or AC
|
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WELTEC 347
ASME IIC
SFA 5,4 : 347 – 16
BS 2926 1984
: 19.9Nb R 23
DIN 8556
: E 199 Nb R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
45 – 75
75 – 110
90 – 140
140 – 180
|
C 0.02
Mn 0.85
Si 0.80
Cr 18.8
Ni 9.40
Nb 0.28
|
*Rutile coated stainless steel electrode.
*19% Cr – 9% Ni-Nb stabilized type.
*For welding stabilized stainless steel containing 16 – 21% Cr and
8-13% Ni.
*Excellent weldability in all position.
*Welding current DC+/AC
|
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HEAT RESISTING ELECTRODE
|
||||||
WELTEC 310
ASME IIC SFA 5,4 : E 310 – 16
BS 2926
1984 : 25.20 R
DIN 8556 : E 2520 R 23
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
50 – 75
70 – 110
100 – 145
125 – 170
|
C 0.11
Mn 1.1
Si 0.2
Cr 26.0
Ni 21.3
|
*25% Cr- 20% Ni stainless steel electrode with rutile coated.
*Excellent weldability in all position, except vertical down.
*For welding material of similar composition, ferritic C-Cr-Al and
Cr- Si alloys.
*High temperature applications where scaling resistance is required.
*Welding current DC+/AC.
|
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HARD FACING ELECTRODE
|
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WELDUR 400
DIN 8555
: E1 – UM – 40 – P
|
Ø 3,20 / 350 mm
Ø 4,00 / 400 mm
Ø 5,00 / 400 mm
|
110 – 135
140 – 175
180 – 230
|
C 0.25
Mn 0.40
Si 1.0
Cr 2.8
|
*Basic coated electrode for hardsurfacing.
*For components subjected to low abrasion
combined with high, impacts and compressive loads.
*120% recovery.
*Welding current DC+/AC
|
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WELDUR 600R
DIN 8555
: E2 – UM – 60 – GP
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 400 mm
Ø 5,00 / 400 mm
|
60 – 95
80 – 125
130 – 180
160 -
230
|
C 0.85
Mn 0.90
Si 0.60
Cr 2.0
|
*coated electrode for hard surfacing.
*Building up parts subjected to impact and high compressive stresses.
*Economic alternative for hard facing earthmoving equipment when
impacts occurs.
*Very easy to weld even difficult position.
*If impacts are important, a sub- layer with a softer electrode is
recommended.
*Welding current DC or AC
|
||
WELDUR
38
DIN 8555
: E10 – UM – 40 – GR
|
Ø 3,20 / 350 mm
Ø 4,00 / 400 mm
Ø 5,00 / 400 mm
|
110 – 140
160 – 190
220 – 260
|
C 5.20
Mn 0.30
Si 1.20
Cr 31.8
|
*Basic coated electrode for hard surfacing
*Hardfacing parts subjected to servere abrasion and moderate impact.
*Good weldability even in difficult position.
*Extreme resistance to mineral wear.
*Suitable for crushing hammers, teeth and blades of shovels and
bulldozers, gyratory and impact crusher parts, conveyor screws.
*Welding current DC+ or AC
|
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WELDUR 45
DIN 8555
: E10 – UM – 65 – GR
|
Ø 3,20 / 350 mm
Ø 4,00 / 400 mm
Ø 5,00 / 400 mm
|
125 – 155
140 – 190
210 – 290
|
C 5.80
Mn 0.30
Si 1.90
Cr 21.0
Mo 6.00
Nb 6.00
W 2.50
V 1.20
|
*Basic coated electrode for hardsurfacing.
*Extra hard surfacing of part undergoing heavy abrasion and moderate
impacts.
*Service temperature : max 600 °C
*Suitable for sinter plant part, wear bars and plats, scraper bars.
*Blast furnace, charging systems, cement furnace, bucket teeth and
lips, screens
*Welding current DC+ or AC
|
||
WELDUR T – 105
DIN 8555
: E1 – UM – 300 – P
|
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 400 mm
|
110 – 140
130 – 175
170 – 230
|
C 0.08
Mn 0.90
Si 0.30
Cr 1.00
Ni 3.00
Mo 1.00
|
*Basic coated electrode for hardsurfacing.
*Surfacing or rebuilding parts subjected to high compression stresses
and high impact.
*Buffer layer on ferritic steels before hard surfacing with
electrodes providing higher abrasion resistance.
*Suitable for mill roll coupling shaft ends, gear teeth, crane and
tractor pads.
*Welding current DC+ or AC
|
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CAST
IRON ELECTRODE
|
||||||
WELCAST
– Ni
AWS/SFA : E Ni CI
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 450 mm
|
45 – 65
70 – 90
100 – 120
140 – 160
|
C 0.90
– 1.50
Fe 1.00 –
200
Ni 96 -
98
S 0.03
max
P 0.03
max
|
A medium heavy coated electrode with pure nickel core wire special
designed for welding cast iron the cold way. The nickel deposite does not
pick up carbon from the base metal and hence remain ductile. Soft and easy
machinable and the same time retains adequate strengh. This enable successful
use of the electrode without necessity of preheating even on large
complicated casting.
Welding current DC+/AC.
|
||
WELCAST – Ni Fe
AWS/SFA : E Ni Fe
|
Ø 2,50 / 350 mm
Ø 3,20 / 350 mm
Ø 4,00 / 350 mm
Ø 5,00 / 350 mm
|
55 – 75
80 – 110
100 – 140
140 – 180
|
C 1.00
– 2.00
Fe
Balance
Ni 50 –
55
Mn 0.5 –
1.0
Cu
2% max
S 0.03
max
P 0.03
max
|
*Basic coated Ferro-Nickel Cored Electrode
*Joining and repairing all types of cast iron
*Welding of highly retrained or thick welled
pieces
*Heterogeneous joints between Cast- Iron and
C-Steel
*Welding current DC-/AC
|
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12 May 2012
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