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Mild steel welding electrode
TypeModel
Chemical composition of deposition(%)
Mechanical prosperities of
deposition metalwelding current(A)
GB/T AWS C Si Mn others
σb
Mpaσ0.2
Mpaδ5
%AKV
J2.0mm
2.5mm
3.2mm
4.0mm
5.0mm
5.8mm
J421 E4313
E6013
≤0.12
≤0.35
0.3-0.6 -
480 ≥42
0
340 ≥33
0
22 ≥17
75 -
(0℃)
40-70
50-80
80-120
150-190
180-240
220-280
J421X
E4313
E6013 ≈0.8 ≈0.2
5 ≈0.5 -480 ≥42
0
340 ≥33
0
22 ≥17
75 -
(0℃)
50-70
60-100
80-150
160-200
180-250 -
J421Fe
E4313
E6013
≤0.12
≤0.35
0.3-0.6 -
490 ≥42
0
- ≥33
0
22 ≥17
65 -
(常温)
- 70-110
100-150
150-230
220-320 -
J421Fe16
E4324 - ≤0.1
2≤0.3
50.3-0.6 -
480 ≥42
0
340 ≥33
0
22 ≥17
55 -
(0℃)- - 110-
160160-240
230-330 -
J422 E4303 - ≤0.1
2≤0.2
50.3-0.6 -
480 ≥42
0
340 ≥33
0
28 ≥22
85 ≥27 (0℃)
40-70
70-90
90-130
160-210
220-270
260-310
J422GM
E4303 - ≤0.1
2≤0.2
50.3-0.6 - ≥42
0≥33
0 ≥22 ≥27 (0℃) - - 90-
130150-210
200-260 -
J422Fe
E4303 - ≤0.1
2≤0.2
50.3-0.6 -
470 ≥42
0
- ≥33
0
28 ≥22
90 ≥27 (0℃)
- - 100-150
150-230
220-280 -
J422Fe16
E4323 - ≤0.1
2≤0.2
50.3-0.6 - ≥42
0≥33
0 ≥22 ≥27 (0℃) - - 110-
160160-240
230-330 -
J423 E4301
E6019
≤0.12
≤0.20
0.35-0.60 -
480 ≥42
0
340 ≥33
0
28 ≥22
95 ≥27
(-20℃
)
- - 90-130
150-200
200-260
250-310
J424 E4320
E6020
≤0.12
≤0.25
0.50-0.90 -
480 ≥42
0
340 ≥33
0
28 ≥22
70 ≥27 (常温)
- 50-80
80-110
150-190
190-250
250-310
J425 E4311
- ≤0.20
≤0.30
0.3-0.6
- 480 ≥42
0
350 ≥33
0
25 ≥22
110 ≥27
(-30℃
25-40
30-50
70-100
90-140
150-200
-
)
J426 E4316
E6016
≤0.12
≤0.90
≤1.25 -
480 ≥42
0
350 ≥33
0
28 ≥22
120 ≥27
(-30℃
)
- 60-90
90-130
150-190
180-230
240-280
J427 E4315 - ≤0.1
2≤0.9
0≤1.2
5 -480 ≥42
0
350 ≥33
0
28 ≥22
120 ≥27
(-30℃
)
- 60-90
90-120
140-180
170-210
220-260
J501Fe
E5014
E7014
≤0.12
≤0.90
≤1.25 -
530 ≥49
0
430 ≥40
0
22 ≥17
75 ≥27 (0℃)
40-70
70-90
90-130
160-210
210-250
260-310
J501Fe15
E5024
E7024
≤0.12
≤0.90
0.8-1.4
Mn≤0.3
550 ≥49
0
440 ≥40
0
22 ≥17
70 ≥27 (0℃)
- 90-120
130-160
160-200
200-240
240-280
J502 E5003 - ≤0.1
2≤0.3
00.4-0.9 -
530 ≥49
0
430 ≥40
0
26 ≥20
80 ≥27 (0℃)
40-70
70-90
90-130
160-210
220-270
260-310
J503 E5001
E7019
≤0.12
≤0.30
0.5-0.9 -
540 ≥49
0
430 ≥40
0
25 ≥20
88 ≥27
(-20℃
)
- 70-90
90-120
160-210
220-270
260-310
J505 E5011 - ≤0.2
0≤0.2
00.4-0.6 -
530 ≥49
0
430 ≥40
0
25 ≥20
70 ≥27
(-30℃
)
25-50
45-75
110-130
140-160
170-180 -
J506 E5016
E7016
≤0.12
≤0.75 ≤1.6 -
550 ≥49
0
440 ≥40
0
30 ≥22
120 ≥27
(-30℃
)
40-70
60-90
90-130
150-190
180-230
240-280
J506Fe
E5018
E7018
≤0.12
≤0.75 ≤1.6 -
540 ≥49
0
440 ≥40
0
27 ≥23
110 ≥27
(-30℃
)
- 90-120
120-150
170-200
210-250
240-310
J506Fe-1
E5018-1
E7018-1
≤0.12
≤0.70
≤1.6 - 550 ≥49
450 ≥40
28 ≥23
100 ≥27
90-120
120-150
170-200
210-250
240-310
-
0 0(-
46℃)
J506Fe18
E5028
E7028
≤0.12
≤0.75 ≤1.6 - ≥49
0≥40
0 ≥22
≥27 (-
20℃)
- - - 180-240
200-300 -
J506H
E5016-1
E7016-1
≤0.12
≤0.70 ≤1.6 - ≥49
0≥40
0 ≥22
≥27 (-
46℃)
- - 90-130
150-190
180-230 -
J506D
E5016
E7016
≤0.12
≤0.65 ≤1.6 -
550 ≥49
0
440 ≥40
0
29 ≥22
130 ≥27
(-30℃
)
- - 60-130
140-180
140-230 -
J506X
E5016
E7016
≤0.12
≤0.75 ≤1.6 -
550 ≥49
0
440 ≥40
0
23 ≥22
100 ≥27
(-30℃
)
- - - 170-190
210-240 -
J507 E5015
E7015
≤0.12
≤0.75 ≤1.6 -
550 ≥49
0
450 ≥40
0
30 ≥22
100 ≥27
(-30℃
)
40-70
60-90
90-120
140-180
170-210
210-260
J507Fe
E5018
E7018
≤0.12
≤0.75 ≤1.6 -
540 ≥49
0
430 ≥40
0
27 ≥22
120 ≥27
(-30℃
)
- 90-120
120-150
170-200
210-250
240-310
J507Fe16
E5028
E7028
≤0.12
≤0.75 ≤1.6 -
560 ≥49
0
430 ≥40
0
30 ≥22
120 ≥27
(-30℃
)
- - - 180-220
210-260 -
J507H
E5015
E7015
≤0.12
≤0.75 ≤1.6 -
550 ≥49
0
430 ≥40
0
30 ≥22
130 ≥27
(-30℃
)
- - 90-130
140-190
170-220
210-260
J507 E501 E701 ≤0.1 ≤0.7 ≤1.6 - 520 420 25 80 25- 40- 70- - - -
D 5 5 2 5 ≥490
≥400 ≥22
≥27 (-
30℃)
50 70 120
J507X
E5015
E7015
≤0.12
≤0.75 ≤1.6 -
550 ≥49
0
440 ≥40
0
30 ≥22
70 ≥27
(-30℃
)
90-140
170-210
190-230 - - -
J507RH
E5016-G
E7016-G
≤0.10
≤0.50 ≤1.6
Ni0.35~0.
8
560 ≥49
0
430 ≥41
0
27 ≥22
130 ≥34
(-40℃
)
- - 80-130
110-180
150-240 -
J557 E5515-G
E8015-G
≤0.12
0.3-0.7 ≥1.0 -
580 ≥54
0
460 ≥44
0
25 ≥17
80 ≥27
(-30℃
)
- 60-90
80-110
130-170
160-200 -
J606 E6016-D1
E9016-D1
≤0.12
≤0.60
1.25-1.75
Mo0.25~0.45
660 ≥59
0
540 ≥49
0
22 ≥15
50 ≥27
(-30℃
)
40-70
70-90
90-120
140-180
180-220
210-260
J607E6015-D1
E8015-D1
≤0.12
≤0.60
1.25-1.75
Mo0.25~0.45
660 ≥59
0
550 ≥49
0
22 ≥15
90 ≥27
(-30℃
)
60-80
70-90
90-120
140-180
170-210
210-260
J857 ---- ----≤0.1
50.4-0.8 ≥1.0
Mo0.6~1.
2
900 ≥83
0
780 ≥74
0
18 ≥12
80 -
(常温)
40-70
60-90
80-110
130-170
160-200 -
Type ModelDescriptionGB/T AWS
J421 E4313 E6013 Titanium type electrode for welding in all position.It has excellent weldability and is suitable for low-carbon steel light-gauge sheet and
J421X E4313 E6013 Titanium type electrode for vertical-down welding.It is used on both DC and AC and aasy to restrike arc.Used for carbon steel and
J421Fe E4313 E6013 Iron powder titanium type electrode for welding in all position.It can be used on both DC and AC with superior welding technology,low
J421Fe16
E4324 - High efficiency iron powder titanium type electrode.It is used on both DC and AC .The welding efficiency is 160%.Low
J422 E4303 - Calcium titanium type electrode for welding in all positions.It is used on both DC and AC .It is of superior welding technology
J422GM E4303 - Calcium titanium type electrode for cosmetic welding.It is used on both DC and AC with excellent weldability and mechanical
J422Fe E4303 - Iron powder lime titanium type electrode for welding in all positions,with welding efficiency of 160%.It is used on both DC and
J422Fe16
E4323 - High efficiency iron powder lime titanium type electrode with 160% efficiency.It is used on both DC and AC.Stable arc,beautiful
J423 E4301 E6019 Ilmenite type electrode with excellent properties of flat welding and flat fillet welding.It is used on both DC and AC .The Vertical
J424 E4320 E6020 Iron oxide type electrode ,suitable for flat welding and flat fillet welding.It is used on both DC and AC with deep penetration,high-
J425 E4311 - Cellulose type electrode for vertical-down welding.It is used on both DC and AC with high welding efficiency and beautiful appearance
J426 E4316 E6016 low hydrogen potassium electrode for welding in all positions.It is used on both DC and AC.The weld has superior mechanical
J427 E4315 - Low hydrogen natium type electrode for welding in all positions.It should be connected with negative polarity on DC.The weld has
J501Fe E5014 E7014 Iron powder titanium type electrode for welding in all positions with the welding efficiency of 110%.It can weld on both DC and
J501Fe15
E5024 E7024 High efficiency iron powder titanium type electrode with the welding efficiency of 150%.Stable arc,low spatter,beautiful
J502 E5003 - Lime titanium type electrode for welding in all positions.Used to low alloy steel like 16Mn etc.
J503 E5001 E7019 Ilmenite type electrode for welding in all positions.It can weld on both DC and AC.Excellent properties of flat and flat fillet
J505 E5011 - Cellulose potassium type electrode for vertical-down welding.It can weld on both DC and AC.The iron liquid and slag don't drop down
J506 E5016 E7016 Low hydrogen potassium electrode for welding in all positions.It can weld on both DC and AC.The mental of the weld is of superior
J506Fe E5018 E7018 Iron powder low hydrogen potassium electrode. It is used on both AC and DC in all position.As the coating contains iron powder, it
J506Fe-1
E5018-1 E7018-1
High efficient iron powder low hydrogen potassium type electrode with welding efficiency of 110%.It can weld on both DC and AC in
J506Fe18
E5028 E7028 High efficiency iron powder low hydrogen potanium type electrode for flat and flat fillet welding.The welding efficiency is about
J506H E5016-1 E7016-1
Super low hydrogen potanium type electrode with low rate diffusible hydrogen ( ≤ 4ml/100g)(mercury process ).Excellent ductility of
J506D E5016 E7016 Back layer low hydrogen potanium type electrode for welding in all positions.It can weld on both DC and AC.One side welding with
J506X E5016 E7016 Low hydrogen potanium type electrode for vertical-down welding.It can weld on both DC and AC.Excellent welding procedure
J507 E5015 E7015 Low hydrogen natium type electrode for welding in all positions.It should be connected with negative polarity on DC.The weld has
J507Fe E5018 E7018 Iron powder low hydrogen natium type electrode for welding in all positions.It should be connected with negative polarity on
J507Fe16
E5028 E7028 Iron powder low hydrogen type electrode for welding in all positions.It should be connected with negative polarity on DC and
J507H E5015 E7015 High efficiency low hydrogen natium type electrode for welding in all positions.It should be connected with negative polarity on
J507D E5015 E7015 Low hydrogen natium electrode for back layer welding.It should be connected with negative polarity on DC in all positons.One side
J507X E5015 E7015 Low hydrogen natium type electrode for vertical-down welding.It should be connected with negative polarity on DC.Use the welding
J507RH E5016-G
E7016-G
Low alloy steel electrodes with super toughness low hydrogen potassium type coating for welding in all positions.It can weld on
J557 E5515-G
E8015-G
Low alloy steel electrodes with low hydrogen potassium type coating for welding in all positions.It should be connected with
J606 E6016-D1
E9016-D1
Low alloy high strength steel electrodes with low hydrogen potassium type coating for welding in all positions.It can weld on
J607 E6015-D1 E8015-D1
Low alloy high strength steel electrodes with low hydrogen potassium type coating for welding in all positions.It should be
J857 ---- ---- Low alloy high strength steel electrodes with low hydrogen potassium type coating for welding in all positions.It should be
Stainless steel welding electrode
Type
Model Chemical composition of deposition(%)
Mechanical
welding current(A)
GB/T AWS C Si Mn Cr Ni Mo others
σb
Mpδ5
%2.0m
2.5m
3.2m
4.0mm
5.0mm
A002
E308L-16
E308L-16
≤0.04
≤0.9
0.5-2.5
18-21
9-11 ≤0.75
Cu≤0.75
≥520
≥35
25-50
50-80
80-110
110-160
160-200
A022
E316L-16
E316L-16
≤0.04
≤0.9
0.5-2.5
17-20
11-14
2-3 Cu≤0.75
≥490
≥30
35-50
45-65
60-90
80-125
120-175
A102
E308-16
E308-16
≤0.08
≤0.9
0.5-2.5
18-21
9-11 ≤0.75
Cu≤0.75
≥550
≥35
25-50
50-80
80-110
110-160
160-200
A107
E308-15
E308-15
≤0.08
≤0.9
0.5-2.5
18-21
9-11 ≤0.75
Cu≤0.75
≥550
≥35
25-20
50-80
80-110
110-160
160-200
A112
- - ≤0.12
≤1.5
≤2.5
17-22
7-11 - - ≥540
≥25
25-50
50-80
80-110
110-160
160-200
A117
- - ≤0.12
≤1.5
≤2.5
17-22
7-11 - - ≥540
≥25
25-50
50-80
80-110
110-160
160-200
A122
- - ≤0.08
≤1.5
≤2.5
20-24
7-10 - - ≥540
≥25
25-50
50-80
80-110
110-160
110-160
A132
E347-16
E347-16
≤0.08
≤0.9
0.5-2.5
18-21
9-11 ≤0.75
Cu≤0.75
≥520
≥25
25-50
50-80
80-110
110-160
160-200
A137
E347-15
E347-15
≤0.08
≤0.9
0.5-2.5
18-21
9-11 ≤0.5
Cu≤0.75
≥520
≥25
25-50
50-80
80-110
110-160
160-200
A202
E316-16
E316-16
≤0.08
≤0.9
≤2.5
17-20
11-14
2-3 Cu≤0.75
≥520
≥30
25-50
50-80
80-110
110-160
160-200
A207
E316-15
E316-15
≤0.08
≤0.9
≤2.5
17-20
11-14
2-3 Cu≤0.75
≥520
≥30
25-50
50-80
80-110
110-160
160-200
A212
E318-16
E318-16
≤0.08
≤0.9
≤2.5
17-20
11-14
2-3 Cu≤0.75
≥550
≥25
25-50
50-80
80-110
110-160
160-200
A222
E317MoCu-16
- ≤0.08
≤0.9
≤2.5
18-21
12-14
2-2.5
Cu≤2.0
≥540
≥25
25-50
50-80
80-110
110-160
160-200
A232
E318V-16
- ≤0.08
≤0.9
≤2.5
17-20
11-14
2-2.5
Cu≤0.5
≥540
≥25
25-50
50-80
80-110
110-160
160-200
A237
E318V-15
- ≤0.08
≤0.9
≤2.5
17-20
11-14
2-2.5
Cu≤0.5
≥540
≥25
25-50
50-80
80-110
110-160
160-200
A302
E309-16
E309-16
≤0.15
≤0.9
≤2.5
22-25
12-14
≤0.75
Cu≤0.75
≥550
≥25
25-50
50-80
80-110
110-160
160-200
A312
E309Mo-16
E309Mo-
≤0.12
≤0.9
≤2.5
22-25
12-14
2-3 Cu≤0.75
≥550
≥25
25-50
50-80
80-110
110-160
160-200
A402
E310-16
E310-16
0.08-0.2
≤0.75
1.0-2.5
25-28
20-22.5
≤0.75
Cu≤0.75
≥550
≥25
25-50
50-80
80-110
110-160
160-200
A407
E310-15
E310-15
0.08-0.2
≤0.75
1.0-2.5
25-28
20-22.5
≤0.75
Cu≤0.75
≥550
≥25
25-50
50-80
80-110
110-160
160-200
A412
E310Mo-16
E310Mo-
≤0.12
≤0.75
1.0-2.5
25-28
20-22
2-3 Cu≤0.75
≥550
≥25
25-50
50-80
80-110
110-160
160-200
A502
---- - ≤0.12
≤0.9
0.5-2.5
14-18
22-27
5-7 N≥0.1 ≥610
≥30
25-50
50-80
80-110
110-160
160-200
A507
E16-25MoN-
- ≤0.12
≤0.9
≤2.5
14-18
22-27
5-7 Cu≤0.5
≥610
≥30
25-50
50-80
80-110
110-160
160-200
Type
ModelDescriptionGB/T AWS
A002 E308L-16 E308L-
16
A super low carbon stainless steel electrode with titanium calcium type coating. It has good inter-crystalline corrosion resistant properties and weldability. It can weld on both AC and DC .Used to weld super low carbon chrome 19 nickel 11titanium stainless steel structure. It also can weld 0chrome 19nickel 11 titanium stainless steel structure which is anticorrosion and work under 300 degree centigrade.
A022 E316L-16 E316L-
16
A super low carbon chrome18 nickel12 mo2 stainless steel electrode with titanium calcium type coating.It has good heat resistant properties, corrosion resistant properties, and crack resistant properties. It can weld on both AC and DC and has good manipulate property. Used to weld the urea, synthetic fibre equipment and the kindred stainless steel structure. It also can weld chrome stainless steel which can not be heat-treated after welding and the compound steel and heterogeneity steel.
A102
E308-16 E308-16 A low carbon stainless steel electrode with titanium calcium type coating. The deposit mental has good mechanical properties and inter-crystalline corrosion resistant properties. It is used on both AC and DC and the manipulate is free.Used to weld the 0chrome 19nickel9,0chrome 19nickel 11titanium stainless steel structure which is anticorrosive and work under 300
degree centigrade.
A107 E308-15 E308-15
a low carbon chrome19nickel10 stainless steel electrode with low hydrogen type coating. The deposited mental has good mechanical properties and inter-crystalline corrosion resistant properties. It should be connected with negative polarity on DC and can be welded in all position.Used to weld the 0chrome 19nickel9 stainless steel structure which is anticorrosive and work under 300 degree centigrade, as well as some bad welding steel structure such as high chrome steel, and the surface of the pile welding stainless steel structure.
A112 - -
Titanium calcium type stainless steel electrode.It can weld on both DC and AC with excellent weldability.It is sensitive with corrosion for the high rate of the carbon.It has good inter-crystalline corrosion resistant properties under the water quenching after welding.Used to weld Cr19Ni9 type steel stainless.
A117 - - Low hydrogen Cr19Ni9 stainless steel electrode for welding in all
positions.Usage is the same to A112
A122 - -
Both side stainless steel electrode with titanium calcium coating.It can weld on both AC and DC.As the high ferrite rate in the weld mental,it has good inter-crystalline corrosion resistant properties and good heat resistant properties.Used to weld the chrome 19nickel9 stainless steel structure which is anticorrosive and work under 300 degree centigrade.
A132 E347-16 E347-16
Chrome19nickel10 stainless steel electrode with titanium calcium coating and columbium stabilizer.It can weld on DC and AC with excellent weldability in all positions.It has good inter-crystalline corrosion resistant properties.Used to weld key structure of 0Cr19Ni11Ti stainless steel which is anticorrosive and has stable titanium.
A137 E347-15 E347-15
Low hydrogen chrome19nickel10 stainless steel electrode with titanium coating and columbium stabilize for welding in all positions.Properties and usage is the same to A132
A202 E316-16 E316-16
a low carbon stainless steel electrode with titanium calcium type coating .As the deposited mental contains Mo, it has good resistant properties against heat, corrosion ,and crack, especially against the corrosion of chlorine ion. It is used on both AC and DC and has good manipulate properties.Used to weld 0chrome 18 Nickel 12 Mo2 stainless steel structure worked in the medium of organic acid and inorganic acid(not oxidizing acid), or weld heterogeneity steel structure.
A20 E316-15 E316-15 low hydrogen chrome19nickel10Mo2 stainless steel electrode
7with titanium coating.It should be connected with negative polarity on DC in all positions.Other properties and usage is the same to A201
A212 E318-16 E318-16
low carbon Cr18Ni12Mo2Nbstainless steel electrode with titanium calcium type and columbium stabilizer.It can weld in all positions with excellent weldability.It has better inter-crystalline corrosion resistant properties than A202、A207.Used to weld key structure of 0Cr18Ni12Mo and super low carbon Cr17Ni14Mo2 stainless steel etc.
A222
E317MoCu-16 -
Low carbon Cr19Ni13Mo2Cu stainless steel with titatium calcium coating.It can weld in all positons with good weldability.As the weld mental contain the copper,it has the most anticorrosion properties than other stainless steel electrode.Used to weld copper stainless steel structure.
A232 E318V-16 -
low carbon Cr18Ni12Mo2V stainless steel type electrode with titanium calcium coating.It can weld on both DC and AC.Used to weld Cr19Ni10 and 0Cr18Ni12Mo2 stainless steel which is anticorrosion and heat-resistant.
A237 E318V-15 -
Low hydrogen low carbon Cr18Ni12Mo2V stainless steel electrode with natium coating for welding in all positions.Usage is the same to A232.
A302 E309-16 E309-16
Titanium calcium type stainless steel electrode.It can weld on both DC and AC with excellent weldability.It has good crack resistant properties and oxidation resistant properties.Used to weld the same type stainless steel and the compound steel,high chrome steel high chromium steel etc.
A312 E309Mo-16 E309Mo-
16
Cr23Ni13Mo2 stainless steel electrode with titanium calcium coating.It can weld on both DC and AC with good weldability.As there is molybdenum in the weld mental,it has better anticorrosin properties,crack resistant properties and oxidation resistant properties than A302.Used to weld the same type stainless steel structure as well as stainless steel lining ,compound steel, heterogeneity steel,etc.
A402 E310-16 E310-16
Low hydrogen pure authentic Cr26Ni21 stainless steel electrode with natium coating.It can weld on both DC and AC with good weldability.The weld mental has excellent oxidation resistant under the high temperature of 900-1000 centigrade.Used to weld the same type stainless steel which is heat resistant under high temperature ,chromium steel with hard properties (Cr5Mo、Cr9Mo、Cr13、Cr28)and heterogeneity steel,etc.
A407
E310-15 E310-15 Low hydrogen low carbon Cr26Ni21 pure authentic stainless steel with natium coating.It should be connected with negative polarity
on DC in all positions.Other properties and usage is the same to A402
A412 E310Mo-16 E310Mo-
16
Cr26Ni21Mo2 pure authentic stainless steel electrode with titanium calcium coating.It can weld on both DC and AC with good weldability.As there is molybdenum in the weld mental,it has better anticorrosin properties,crack resistant properties and oxidation resistant properties.Used to weld stainless steel under high temperature,as well as stainless steel lining ,heterogeneity steel etc.It is excellent in welding carbon steel with high hardening capacity and low alloy steel.
A502 ---- -
Cr16Ni25Mo6 pure authentic electrode with titanium calcium coating.It can weld on both DC and AC.Used to weld low alloy steel,heterogeneity steel in quenching condition ,as well as the relevent refractory steel
A507
E16-25MoN-15 -
Low hydrogen Cr16Ni25Mo6 pure authentic electrode with titanium calcium coating.It should be connected with negative polarity on DC in all positions.Usage is the same to A502
Hard surfacing welding electrode
Type
Model Chemical composition of deposition(%)
Hardness
welding current(A)
GB/T AWS C Mn Si Cr Ni Mo others
HRC 3.2mm
4.0mm
5.0mm
D107
EDPMn2-15
- 0.20
3.50 - - - - - 2280-110
110-160
160-200
D112
EDPCrMo-A1-03
- 0.25
- - 2.00 - 1.50
- 22 60-90 80-125
120-175
D116
----- - - - 80-110
110-160
160-200
D117
----- - - - 80-110
110-160
160-200
D127
EDPMn3-15
- 0.20
4.20 - - - - - 28 80-110
110-160
160-200
D172
EDPCrMo-A3-03
- 0.50
- - 2.50 - 2.50
- 40 80-110
110-160
110-160
D207
EDPCrMnSi-15
- 0.5~ 2.50 1.0
0 3.50 - - - 50 80-
110110-160
160-200
D212
EDPCrMo-A4-03
- 0.3~ - - 5.00 - 4.0
0 - 50 80-
110110-160
160-200
D217
EDPCrMo-A3-15
- 0.5 - - ≤2.5 - ≤2.5
- 40 80-110
110-160
160-200
D256
EDMn-A-16
- 1.1 11.0~
1.30
- - - 总量 5.0
170 (HB)
80-110
110-160
160-200
D266
EDMn-B-16
- 1.1 11.0~
0.3~ - - 2.5
0 - 170
(HB)80-110
110-160
160-200
D276
EDCrMn-B-15
- 0.8 11.0~ 0.8 13.0
~ - - 总量 4.0
20 80-110
110-160
160-200
D307
EDD-D-15 - 0.7~ - - 3.8
~ - - W17.0~ 55 80-
110110-160
160-200
D322
EDRCrMoWV-A1-03
- 0.50
- - 5.00 - 2.5 W7.0~ 55 80-
110110-160
160-200
D327
EDRCrMoWV-A1-15
- ≤0.5
- - ≤5.00
- ≤2.5
W7.0~ ≥55 90-
120160-190
190-230
D392
EDRCrMnMo-03
- ≤0.60
≤2.50
≤1.00
≤2.00
- ≤1.00
- ≥40 100-120
140-190
190-210
D516F
EDCrMn-A-16
- ≤0.25
8.0~
≤1.00
12.0~ - - - 35-45 90-
130140-180
190-220
D608
EDZ-A1-08
- 2.5~ - - 3.0
~ - 3.0~ - ≥55 90-
120130-160
170-210
D618
---- - ≤3.00
- - 15.0~ - 1.0
~W10.0~ ≥58 90-
140130-180
-
D642
EDZCr-B-03
- 1.5~
≤1.00
- 22.0~ - - - ≥45 90-
130130-180
180-230
TypeModel
DescriptionGB/T AWS
D107
EDPMn2-15 - Low hydrogen manganese type electrode.It can weld on both DC and AC.Stable arc,easy detachability.Used to weld the cover of
D112
EDPCrMo-A1-03
- Chrome molybdenum type electrode with titanium calcium coating.It can weld on both DC and AC.Stable arc,easy
D116
----- - Used to weld the cover of low carbon steel,medium carbon steel,low alloy steel.Such as Such as axle gear,lamina etc.
D117
----- - Used to weld the cover of low carbon steel,medium carbon steel,low alloy steel.Such as Such as axle gear,lamina etc.
D127
EDPMn3-15 - Low hydrogen manganese type electrode.It should be connected with the nagative polarity on DC.Used to weld the cover of medium
D172
EDPCrMo-A3-03
- Chrome molybdenum type electrode with titanium calcium coating.Used to weld the work part of gear,dredger bucket etc.
D207
EDPCrMnSi-15 - Chrome manganese silicon type electrode with low hydrogen natrium coating.It should be connected with the nagative polarity on
D212
EDPCrMo-A4-03
- Chrome molybdenum type electrode with titanium calcium coating.It can weld on both DC and AC.Used to weld gear,dredger
D217
EDPCrMo-A3-15
- Used to weld the bulldozer blade, fan etc.
D256
EDMn-A-16 - High manganese electrode with low hydrogen Potassium coating.It can weld on both DC and AC.Used to weld all kinds of
D266
EDMn-B-16 - High manganese electrode with low hydrogen Potassium coating.It can weld on both DC and AC.Used to weld all kinds of
D276
EDCrMn-B-15 - High chrome manganese electrode with low hydrogen Potassium coating .It has good atmospheric corrosion-resistant property.It can
D307
EDD-D-15 - Low hydrogen type electrode.It should be connected with negative polarity on DC.Used to weld cutter and roughcast which is made by
D322
EDRCrMoWV-A1-03
- Die electrode with titanium calcium coating.It can weld on both DC and AC.Used to weld all kinds of die and cutter.
D327
EDRCrMoWV-A1-15
- Die electrode with low hydrogen natrium coating.It should be connected with negative polarity on DC.Used to weld all kinds of
D392
EDRCrMnMo-03
- Titanium calcium type electrode.It can weld on both DC and AC.The organization of surfacing layer is martensite and remainder
D516F
EDCrMn-A-16 - High chrome manganese electrodes.It has excellent properties of abrasion resistant,heat resistant,corrosion resistant.Used to weld
D608
EDZ-A1-08 - Graphite type surfacing electrode .It can weld on both DC and AC.Used to weld mining machinery ,farm machine etc.
D618
---- - Graphite type surfacing electrode.It has good abration -resistant property.
D642
EDZCr-B-03 - Titanium calcium type surfacing electrode.It can weld on both DC and AC.
Cast iron welding electrode
Type
Model Chemical composition of deposition(%)
Mechanical
welding current(A)
GB/T AWS C Si Mn Ni Fe others σb
Mpaδ5
%2.5m
3.2mm
4.0mm
5.0mm
Z208
EZC - 2.0~
2.5~
≤0.75
- - - - - - 90-120
150-180
190-220
Z238
EZCQ - 3.2~
3.2~
≤0.80
- - nodulizer0.04~0.15
- - - 90-120
150-180
190-220
Z308
EZNi-1
ENi-CI ≤2.0
≤2.5
≤1.0
≥90
≤8 - - - 60-90
70-120
120-170
-
Z408
EZNiFe-1
EZNiFe-CI
≤2.0
≤2.5
≤1.8
45~ - - - - 60-
9070-120
120-170
-
Z508
EZNiCu-1
EZNiCu-B
≤1.0
≤0.8
≤2.5
60~
≤6.0
Cu24~35 - - - 90-110
120-150
160-190
Type ModelDescriptionGB/T AWS
Z208 Z208 Z208 It is a graphite type electrode with low carbon stell core.The deposited metal is gray cast iron and can be machined by
Z238 Z238 Z238 It is a graphite type nodular cast iron electrode with low carbon stell core.Used to the repire welding of nodular cast iron.
Z308 Z308 Z308 It is a graphite type electrode with pure nickel core.Suitable for repairing of welding various cast irons.The weld metal zone has
Z408 Z408 Z408 It is a graphite type electrode with core of 55%Ni-Fe.It has excellent crack resistibility and is similar to Z308.It can weld
Z508 Z508 Z508 It is a graphite type electrode with core of copel.It can weld both on DC and AC.
Heat resisting welding electrode
Type
Model Chemical composition of deposition(%)
Mechanical
welding current(A)
GB/T AWS C Si Mn Cr Ni Mo others
σb
Mσ0
.2
δ5
AKV
2.0m
2.5mm
3.2mm
4.0mm
5.0mm
R107
`E5015-A1
E7015-A1
≤0.12
≤0.5
0.5~ - - 0.4
~ - 55
44
26
12
40-70
60-90
90-120
140-180
170-210
R207
E5515-B1
E8015-B1
≤0.12
≤0.5
0.5~
0.4~ - 0.4
~ - 58
47
23
12
50-80
80-130
140-190
190-250
-
R307
E5515-B2
- ≤0.12
≤0.5
0.5~
1.0~ - 0.4
~ - 60
50
23
11
40-70
60-90
90-120
140-180
170-210
R317
E5517-B2-V
- ≤0.12
≤0.5
0.5~
1.0~ - 0.4
~V0.1
~62
52
23
13
40-70
60-90
90-120
140-180
170-210
R407
E6015-B3
E9015-B3
≤0.12
≤0.5
0.5~
2.0~ - 0.9
~ - 63
53
20
13
60-90
90-120
140-180
170-210
-
R507
E5MoV-15
- ≤0.12
≤0.5
0.5~
4.5~ - 0.4
~V0.1
~≥5
- ≥1
- 60-90
90-120
140-180
170-210
-
Type
ModelDescriptionGB/T AWS
R107
`E5015-A1
E7015-A1
An excellent heat-resisting steel electrodes with 0.5% Mo pearlite low hydrogen sodium type coating. It should be connected with negative
R207
E5515-B1 E8015-B1
An excellent heat-resisting steel electrodes with 0.5%Cr-0.5% Mo pearlite low hydrogen sodium type coating. It should be connected
R307
E5515-B2 - An excellent heat-resisting steel electrodes with 1%Cr-0.5%Mo pearlite low hydrogen sodium type coating. It should be connected
R317
E5517-B2-V
- An excellent heat-resisting steel electrodes with 1%Cr-0.5%Mo-v pearlite low hydrogen sodium type coating. It should be connected
R407
E6015-B3 E9015-B3
An excellent heat-resisting steel electrodes with 2.5%Cr-1%Mo pearlite low hydrogen sodium type coating. It should be connected
R507
E5MoV-15 - An excellent heat-resisting steel electrodes with 5%Cr-MoV pearlite low hydrogen sodium type coating. It should be connected with
CO2 gas-shielded welding wrie
Type
Model Chemical composition of deposition(%)
Mechanical prosperities of
welding current(A)
GB/T
AWS JIS C Mn Si S P others
σb
Mpσ0.2
Mpδ5
%AKV J -
0.8mm
1.0mm
1.2mm
1.6mm
MG50-
ER50-6
ER70S-6
YGW1
0.06-0.15
1.40-1.85
0.8-1.15
≤0.03
≤0.02
- ≥500
≥420
≥22
≥27 (-
50-160(A
60-220(A
80-350(A
120-450(A
MG50-
ER50-3
ER70S-3
YGW1
0.06-0.15
0.90-1.40
0.45-0.75
≤0.03
≤0.02
- ≥500
≥420
≥22
≥27 50-160(A
60-220(A
80-350(A
120-450(A
MG50-
ER50-4
ER70S-4
- 0.07-0.15
1.0-1.5
0.65-0.85
≤0.03
≤0.02
- ≥500
≥420
≥22
- 40-140(A
70-250(A
80-350(A
170-450(A
MG50-
ER50-G
ER70S-
YGW1
≤0.15
0.85-1.6
0.4-1.0
≤0.03
≤0.03
- ≥490
≥345
≥22
≥27 (-
50-160(A
60-220(A
80-350(A
120-450(A
MG60-
- - YGT6
0.06-0.08
1.65-1.85
0.55-0.75
≤0.02
≤0.01
- ≥600
≥500
≥25
≥80 50-160(A
60-220(A
120-350(A
150-450(A
MG49-
ER49-1
- ≤0.11
1.8-2.1
0.65-0.95
≤0.03
≤0.03
- ≥490
≥372
≥22
≥47(常温)
40-140(A
70-250(A
80-350(A
170-450(A
Type ModelDescriptionGB/T AWS JIS
MG50-6 ER50-6 ER70S-6 YGW12
A mild steel welding wire that contains higher levels of manganese and silicon than other standard grades of MIG wire to produce high quality welds when used on dirty, oily, or rusty steel. The high silicon content increases the fluidity of the weld pool, thus creating a smoother bead appearance and resulting in minimal post-weld grinding. This wire is engineered to provide porosity-free, x-ray quality welds at the highest tensile strength (as welded) of all the plain carbon steel wires. This product requires a shielding gas: CO2 and/or CO2 mix. Suitable for general shop applications with poor fit-up or rusty, oily plates ,steel castings or forging salvage ,home projects, tanks, sheet metal, construction work
MG50-3 ER50-3 ER70S-3 YGW16
ER70S3 is a general purpose MIG wire suitable for many carbon steel welding applications. It is a silicon and manganese deoxidized wire making it excellent for general fabrication. This product requires a shielding gas: CO2 and/or CO2 mix. Suitable for general fabrication ,metal furniture,sheet metal,ornamental iron fabrication ,farm equipment,auto frames
MG50-4 ER50-4 ER70S-4 - CO2 or Ar+5% ~ 20%CO2 as gas shield,it has good weldability ,stable arc,low spatter.Use to weld carbon steel and low alloy steel.
MG50-G ER50-G ER70S-G YGW18
Ar+CO2 gas-shielded welding wire,good fluidity of the molten pool,excellent crack resistant properties ,low spatter,little slag.Used to weld at high-speed and light-gauge sheet .
MG60-C - - YGT60Used to weld 600MPa high strength structure of carbon steel ,such as machinery,shippin,pipe and pressure container etc.
MG49-1 ER49-1 - CO2 gas-shielded welding wire.It has excellent air hole resistability.Used to weld carbon steel and low alloy steel.