AONOVO Welding Materials
AONOVO Welding& Cutting is professional in supplying welding materials; our products line includes welding wires, welding electrodes.
Welding Wires: flux cored weld wires and solid weld wires of gas shielding, TIG solid weld wires, submerged Arc weld wires, etc.
Welding Electrodes: construction steel electrodes, refractory steel electrodes, low temperature steel electrodes, cast iron electrodes, stainless steel electrodes, hardfacing electrodes.
Approved Certification: CCS, DNV, ABS, LR, BV, GL, NK, KR, LR.
1. Welding Wires
1.1Gas-shielded Welding Wire
Chemical Composition/Mechanical Properties/ Usage
|
Type
|
Model
GB
|
Chemical composition
|
|||||
|
C
|
Mn
|
Si
|
S
|
P
|
other
|
||
|
THQ-50A
|
ER49-1
|
0.11
|
1.80/2.10
|
0.65/1.95
|
0.03
|
0.030
|
Cu0.05
Ni030 Cr0.20 |
|
THQ-50C
|
ER50-6
|
0.06/0.15
|
1.40/1.85
|
0.80/1.15
|
0.035
|
0.025
|
Cu0.50
other 0.50 |
Chemical Composition/Mechanical Properties/ Usage
|
Type
|
Model
GB |
Mechanical properties
|
|||
|
Rel / Rp0.2
MPa |
Rm
MPa |
A
% |
A KV
J |
||
|
THQ-50A
|
ER49-1
|
372
|
490
|
20
|
Normal temperature
47 |
|
THQ-50C
|
ER50-6
|
420
|
500
|
22
|
-30 ℃
27 |
Chemical Composition / Mechanicl Properties /Usage
|
Type
|
Model
GB
|
Usage
|
|
THQ-50A
|
ER49-1
|
Used for welding low carbon steel and some key structures of low-alloy steel.
|
|
THQ-50C
|
ER50-6
|
Used for welding low carbon steel and 50kgf/mm2 grade of high-strength steel structures like vehicles, building, boat, bridge and etc. Can also be
Used for speed welding of sheet and pipes.
|
1.2Flux-cored Welding Wire
Chemical Composition/ Mechanical Properties/ Usag
|
Type
|
Model
GB |
Chemical composition（ % ）
|
|||||
|
C
|
Mn
|
Si
|
S
|
P
|
other
|
||
|
THY-51
|
E501T-1
|
0.18
|
1.75
|
0.90
|
0.030
|
0.030
|
—
|
|
THY-51B
|
E501T-1
|
0.18
|
1.75
|
0.90
|
0.030
|
0.030
|
|
|
THY-58
|
E501T-8
|
—
|
1.75
|
0.60
|
0.030
|
0.030
|
Al1.80
|
|
THY-A002
|
E308LT0-3
|
0.04
|
0.5-2.5
|
1.0
|
0.030
|
0.030
|
Cr18.0-21.0 Ni9.0-11.0
|
Chemical Composition/ Mechanical Properties/ Usage
|
Type
|
Model
GB |
Mechanical properties
|
|||
|
Rel/RP0.2
MPa |
Rm
MPa
|
A
% |
AKV
J |
||
|
THY-51
|
E501T-1
|
400
|
480
|
22
|
-20 ℃
27 |
|
THY-51B
|
E501T-1
|
400
|
480
|
22
|
-20 ℃
27 |
|
THY-58
|
E501T-8
|
400
|
480
|
22
|
-30 ℃
27 |
|
THY-A002
|
E308LT0-3
|
-
|
520
|
35
|
-
|
Chemical Composition/ Mechanical Properties / Usage
|
Type
|
Model (GB)
|
Usage
|
|
THY-51
|
E501T-1
|
For welding carbon steel and low-alloy steel structures like boat, bridge, pressure container and machine.
|
|
THY-51B
|
E501T-1
|
For welding structures like boat, bridge. It has strong ability to prevent surface blowhole.
|
|
THY-58
|
E501T-8
|
For on-spot installation of low carbon structures like boat, bridge, platform and other out-door welding and repairing.
|
|
THY-A002
|
E308LT0-3
|
For self-shielded welding of corrosion-resistant 00Cr19Ni10 and 0Cr18Ni11Ti stainless steel structures under 300℃.Can also be used as transition zone for difficult welding metal.
|
1.3 Sub-merged Welding Wire
Chemical Composition/Usage
|
Type
|
Model
GB |
Chemical Composition %
|
Coordinated Flux
|
|||||||
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Cu
|
|||
|
THM-43
THG-43 |
H08A
H08E H08C |
0.10
|
0.30/0.60
|
0.03
|
0.030
0.020 0.015 |
0.030
0.020 0.015 |
0.20
0.10 0.20 |
0.30
0.10 0.30 |
0.20
|
SJ301 SJ501 And
HJ431 and so on
|
|
THM-43A
THG-43A |
H08MnA
|
0.10
|
0.80/1.10
|
0.07
|
0.030
|
0.030
|
0.020
|
0.30
|
0.020
|
SJ101SJ127SJ501 And HJ431 and so on
|
|
THM-43B
THG-43B |
H10Mn2
H10Mn2A |
0.12
0.17 |
1.50/1.90
1.80/2.20 |
0.07
0.05 |
0.035
0.030 |
0.030
|
0.020
|
0.30
|
0.020
|
SJ101SJ127SJ501 And HJ431 and so on
|
|
THM-50
THG-50 |
H08Mn2Si
|
0.11
|
1.70/2.10
|
0.65/0.95
|
0.035
|
0.035
|
0.020
|
0.30
|
0.020
|
SJ101SJ201SJ501 And HJ431 and so on
|
|
THM-50A
THG-50A |
H08Mn2SiA
|
0.11
|
1.80/2.10
|
0.65/0.95
|
0.030
|
0.030
|
0.020
|
0.30
|
0.020
|
SJ201SJ501And HJ431 and so on
|
|
Note: THG-43 THG-43A THG-50 are the welding Wire of Non-copper coating(Low bright, Antirust treatment)
|
||||||||||
|
Type
|
Model
GB |
Usage
|
|
THM-43
THG-43 |
H08A
H08E H08C |
For welding low carbon steel and some low-alloy steel(16Mn) structures
With flux HJ430, HJ431, HJ433.
|
|
THM-43A
THG-43A |
H08MnA
|
For welding low carbon steel and low-alloy steel(16Mn) structures with
Flux HJ430, HJ431, HJ230, HJ330.
|
|
THM-43B
THG-43B |
H10Mn2
H10Mn2A |
For welding low carbon steel or 50kg.f/mm2 high-strength steel structures like boat, heavy-machines, pressure container and bridges.
|
|
THM-50
THG-50 |
H08Mn2Si
|
For welding 50kg.f/mm2 high-strength steel structures or sheet.
|
|
THM-50A
THG-50A |
H08Mn2SiA
|
Ditto
|
|
Notes： THG-43 THG-43A THG-50 are the welding Wire of Non-copper coating(Low bright, Antirust treatment)
|
||
2. Welding Electrodes
2.1 Stainless steel Welding Electrodes
Chemical Composition / Mechanical Properties/ Usage
|
Type
|
Model
GB
|
Chemical composition
|
||||||||
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Mo
|
other
|
||
|
THA102
|
E308-16
|
0.08
|
0.5～2.5
|
0.90
|
0.030
|
0.040
|
18.0～21.0
|
9.0～11.0
|
0.75
|
Cu0.75
|
|
THA112
|
－
|
0.12
|
2.50
|
1.50
|
0.035
|
0.040
|
17.0～22.0
|
7.0～11.0
|
－
|
－
|
|
THA132
|
E347-16
|
0.08
|
0.5～2.5
|
0.90
|
0.030
|
0.040
|
18.0～21.0
|
9.0～11.0
|
0.75
|
Cu0.75 Nb8xC～1.00
|
|
THA137
|
E347-15
|
0.08
|
0.5～2.5
|
0.90
|
0.030
|
0.035
|
18.0～21.0
|
9.0～11.0
|
0.75
|
Cu0.75
Nb8xC～1.00 |
|
THA202
|
E316-16
|
0.08
|
0.5～2.5
|
0.09
|
0.030
|
0.040
|
17.0～20.0
|
11.0～14.0
|
2.0～3.0
|
－
|
|
THA302
|
E309-16
|
0.15
|
0.5～2.5
|
0.90
|
0.030
|
0.040
|
22.0～25.0
|
12.0～14.0
|
0.75
|
Cu0.75
|
|
THA402
|
E310-16
|
0.08～0.20
|
1.0～2.5
|
0.75
|
0.030
|
0.030
|
25.0～28.0
|
20.0～22.5
|
0.75
|
Cu0.75
|
|
Type
|
Model
GB
|
Mechanical properties
|
|
|
Rm(MPa)
|
A(％)
|
||
|
THA102
|
E308-16
|
550
|
35
|
|
THA112
|
－
|
540
|
25
|
|
THA132
|
E347-16
|
520
|
25
|
|
THA137
|
E347-15
|
520
|
25
|
|
THA202
|
E316-16
|
520
|
30
|
|
THA302
|
E309-16
|
550
|
25
|
|
THA402
|
E310-16
|
550
|
25
|
Chemical Composition / Mechanical Properties/Usage
|
Type
|
Model(GB)
|
Usage
|
|
THA102
|
E308-16
|
Used for welding corrosion-resistant stainless steel
structures of 0Cr19Ni0Cr18Ni11Ti under the temperature of 300℃
|
|
THA112
|
—
|
Used for welding corrosion-resistant stainless steel structures of Cr18Ni19
|
|
THA132
|
E347-16
|
Used for welding 0Cr20Ni11Ti stainless steel structures
|
|
THA137
|
E347-15
|
Used for welding 0Cr20Ni11Ti stainless steel structures
|
|
THA202
|
E316-16
|
Used for welding OCr17Ni12Mo2stainless steel suitable for organic and inorganic acid medium
|
|
THA302
|
E309-16
|
Used for welding 0Cr21Ni10 and 0Cr17Ni12Mo2 stainless steel structures.
|
|
THA402
|
E310-16
|
Used for welding same kind of austenitic steel under high temperature. Also can be used for welding Cr5Mo, Cr9Mo, Cr13 stainless steel and different type of steel.
|
2.2 Low-alloy Steel Welding Electrodes
Chemical Composition/Mechanical Properties /Usage
|
Type
|
Model
GB |
Chemical composition (%)
|
|||||
|
C
|
Mn
|
Si
|
S
|
P
|
other
|
||
|
|
|
|
|
|
|
||
|
THJ502NiCu
|
E5003-G
|
0.12
|
0.30/0.90
|
0.35
|
0.030
|
0.035
|
Cu0.20/0.50 Ni0.20/0.50
|
|
THJ506NiCu
|
E5016-G
|
0.12
|
0.30/0.90
|
0.70
|
0.030
|
0.035
|
Cu0.20/0.50 Ni0.20/0.50
|
|
THJ506R
|
E5016-G
|
0.10
|
1.00
|
0.40
|
0.030
|
0.035
|
Ni ≥ 0.50
|
|
THJ606
|
E6016-D1
|
0.12
|
1.25/1.75
|
0.60
|
0.035
|
0.035
|
Mo0.25/0.45
|
|
THJ707
|
E7015-D2
|
0.15
|
1.65/2.00
|
0.60
|
0.035
|
0.035
|
Mo0.25/0.45
|
|
THJ807
|
E8015-G
|
0.20
|
1.20/1.80
|
0.80
|
0.035
|
0.035
|
Mo0.60/1.00
|
|
THJ907
|
E9015-G
|
0.20
|
1.40/2.60
|
0.40/0.80
|
0.035
|
0.035
|
Mo0.80/1.20
|
|
THJ107Cr
|
E1005-G
|
0.15
|
1.40/2.00
|
0.50
|
0.035
|
0.035
|
Cr1.5/2.2 Mo0.4/0.8 V0.08/0.16
|
Chemical Composition/Mechanical Properties/Usage
|
Type
|
Model
GB |
Mechanical properties
|
|||
|
Rel/ Rp0.2
MPa |
Rm
MPa |
A
% |
A KV
J |
||
|
THJ502NiCu
|
E5003-G
|
390
|
490
|
22
|
-20 ℃
|
|
THJ506NiCu
|
E5016-G
|
390
|
490
|
22
|
-20 ℃
47 |
|
THJ506R
|
E5016-G
|
390
|
490
|
22
|
-40 ℃
47 |
|
THJ606
|
E6016-D1
|
490
|
590
|
15
|
-30 ℃
27 |
|
THJ707
|
E7015-D2
|
590
|
690
|
15
|
-30 ℃
27 |
|
THJ907
|
E9015-G
|
780
|
880
|
12
|
Normal temperature
27 |
|
THJ107Cr
|
E1005-G
|
880
|
980
|
12
|
Normal temperature
27
|
Chemical Composition / Mechanical Properties / Usage
|
Type
|
Model
GB
|
Usage
|
|
THJ502NiCu
|
E5003-G
|
Suitable for welding atmospheric corrosion-resistant steel such as tracks, vehicles.
|
|
THJ506NiCu
|
E5016-G
|
For welding carbon steel and 50Kg grade atmospheric corrosion-resistant steel.
|
|
THJ506R
|
E5016-G
|
Suitable for welding utmost key structures like platform and high-pressures containers
|
|
THJ606
|
E6016-D1
|
For welding medium carbon steel and low-alloy steel structures with appropriate strength
|
|
THJ707
|
E7015-D2
|
For welding key structures of low-alloy steel with appropriate strength
|
|
THJ807
|
E8015-G
|
For welding key structures of low-alloy steel with appropriate strength.
|
|
THJ907
|
E9015-G
|
For welding key structures of low-alloy steel with appropriate strength
|
|
THJ107Cr
|
E1005-G
|
For welding key structures of low-alloy steel with appropriate strength
|
2.3 Carbon Steel Welding Electrodes
Chemical Composition ∕Mechanical Properties∕ Usage
|
Type
|
Model
GB |
Chemical composition (%)
|
Mechanical properties
|
||||||||
|
C
|
Mn
|
Si
|
S
|
P
|
other
|
Rel/Rp0.2 MPa
|
Rm
MPa |
A
% |
A KV
J |
||
|
J421
|
E4313
|
0.10
|
0.32/0.55
|
0.30
|
0.035
|
0.04
|
-
|
330
|
420
|
17
|
0℃
27 |
|
THJ422
|
E4303
|
0.10
|
0.32/0.55
|
0.25
|
0.035
|
0.040
|
-
|
330
|
420
|
22
|
0℃
27 |
|
THJ422GM
|
E4303
|
0.10
|
0.32/0.55
|
0.25
|
0.035
|
0.040
|
-
|
330
|
420
|
22
|
0℃
27 |
|
THJ423
|
E4301
|
0.10
|
0.32/0.55
|
0.30
|
0.035
|
0.040
|
-
|
330
|
420
|
22
|
-20℃
27 |
|
THJ426
|
E4316
|
0.10
|
1.25
|
0.90
|
0.035
|
0.040
|
－
|
330
|
420
|
22
|
-30 ℃
27 |
|
THJ502
|
E5003
|
0.10
|
0.50/1.25
|
0.30
|
0.035
|
0.040
|
-
|
400
|
490
|
20
|
0 ℃
27 |
|
THJ506
|
E5016
|
0.10
|
1.60
|
0.75
|
0.035
|
0.040
|
-
|
400
|
490
|
22
|
-30 ℃
27 |
|
THJ506D
|
E5016
|
0.10
|
1.60
|
0.75
|
0.035
|
0.040
|
-
|
400
|
490
|
22
|
-30 ℃
27 |
|
THJ506Fe
|
E5018
|
0.10
|
1.60
|
0.75
|
0.035
|
0.040
|
-
|
400
|
490
|
22
|
-30 ℃
27 |
|
THJ507
|
E5015
|
0.10
|
1.60
|
0.75
|
0.035
|
0.040
|
-
|
400
|
490
|
22
|
-30℃
27 |
Chemical composition /Mechanical properties/Usage
|
Type
|
Model
GB(AWS)
|
Usage
|
|
J421
|
E4313
|
For welding low carbon steel light-gauge sheet structures。
|
|
THJ422
|
E4303
|
For welding key structures of low carbon steel as well as low-alloy steel with same strength.
|
|
THJ422GM
|
E4303
|
Suitable for cosmetic welding of key structures of low carbon steel ad low-alloy steel
|
|
THJ423
|
E4301
|
For welding low carbon steel structures.
|
|
THJ426
|
E4316
|
For welding key structures of low carbon steel and low-alloy steel with same strength
|
|
THJ502
|
E5003
|
For welding general structures of 16Mn and low-alloy steel with same strength
|
|
THJ506
|
E5016
|
For welding medium carbon steel structures and some key structures of low-alloy steel like 16Mn and etc.
|
|
THJ506D
|
E5016
|
For kecking welding and back sealing weeding is not necessary.
|
|
THJ506Fe
|
E5018
|
High efficient welding electrodes for welding low-alloy steel structures.
|
|
THJ507
|
E5015
|
Suitable for welding key structures for medium carbon steel and 16Mn low-alloy steel structures.
|
Cast-iron Welding Electrodes
|
THZ208
|
EZC
|
2.00/4.00
|
0.75
|
2.5/6.5
|
—
|
Balance
|
0.10
|
0.15
|
—
|
Used for general repair welding of grey cast iron.
|
|
THZ308
|
EZNi-1
|
2.00
|
1.00
|
2.50
|
90
|
8
|
0.30
|
—
|
1.00
|
Used for repair welding of grey cast iron sheet.
|
|
THZ408
|
EZNiFe-1
|
2.00
|
1.80
|
2.50
|
45/60
|
Balance
|
0.030
|
—
|
1.00
|
Used for repair welding high-hardness grey cast iron and graphite cast iron.
|
|
THZ508
|
EZNiCu-1
|
1.00
|
2.50
|
0.80
|
60/70
|
6
|
0.025
|
—
|
Cu24～35
|
Used for repair welding grey cast
|
2.4 Heat-resistant Steel Welding Electrodes
Chemical Composition/Mechanical Properties/Usage
|
Type
|
Model
GB |
Chemical composition( % )
|
|||||
|
C
|
Mn
|
Si
|
S
|
P
|
other
|
||
|
THR107
|
E50515-A1
|
0.12
|
0.90
|
0.60
|
0.035
|
0.035
|
Mo0.40/0.65
|
|
THR207
|
E5515-B1
|
0.05/0.12
|
0.90
|
0.60
|
0.035
|
0.035
|
M.o0.40./0.65
Cr0.40/0.65 |
|
THR307
|
E5515-B2
|
0.05/0.12
|
0.90
|
0.60
|
0.035
|
0.035
|
Mo0.40/0.65
Cr0.80/1.50 |
|
THR317
|
E5515-B2-V
|
0.05/0.12
|
0.90
|
0.60
|
0.035
|
0.035
|
Mo0.40/0.65
Cr0.80/1.50 V0.10/035 |
|
THR337
|
E5515-B2-VNb
|
0.05/0.12
|
0.90
|
0.60
|
0.035
|
0.035
|
Mo0.70/1.00
Cr0.80/1.50 Nb0.10/0.25 V0.15/0.40 |
|
THR347
|
E5515-B3-VWB
|
0.05/0.12
|
1.00
|
0.60
|
0.035
|
0.035
|
Mo0.30/0.80
Cr1.50/2.50 W0.20/0.60 B0.001/0.003 |
|
THR407
|
E6015-B53
|
0.05/0.12
|
0.90
|
0.60
|
0.035
|
0.035
|
Cr2.00/2.50
Mo0.90/1.20 |
|
THR507
|
E5MoV-15
|
0.12
|
0.50/0.90
|
0.50
|
0.035
|
0.035
|
Cr4.50/6.00
Mo0.40/0.70 V0.10/0.35 |
Chemical Composition /Mechanicl Propertise /Usage
|
Type
|
Model
GB |
Mechanical properties
|
|||
|
Rel /Rp0.2
MPa |
Rm
MPa |
A
% |
A KV
J |
||
|
THR107
|
E50515-A1
|
390
|
490
|
22
|
Normal temperature
27 |
|
THR207
|
E5515-B1
|
440
|
540
|
17
|
Normal temperature
27 |
|
THR307
|
E5515-B2
|
440
|
540
|
17
|
Normal temperature
27 |
|
THR317
|
E5515-B2-V
|
440
|
540
|
17
|
Normal temperature
27 |
|
THR337
|
E5515-B2-VNb
|
440
|
540
|
17
|
Normal temperature
27 |
|
THR347
|
E5515-B3-VWB
|
440
|
540
|
17
|
Normal temperature
27 |
|
THR407
|
E6015-B53
|
490
|
590
|
15
|
Normal temperature
27 |
|
THR507
|
E5MoV-15
|
－
|
540
|
14
|
－
|
Chemical Composition /Mechanicl Propertise /Usage
|
Type
|
Model
GB |
Usage
|
|
THR107
|
E50515-A1
|
Used for welding 15Mo pearliest heat-resistant steel under the
temperature of 510℃
|
|
THR207
|
E5515-B1
|
Used for welding 12CrMo pearliest heat-resistant steel under the
temperature of 510℃
|
|
THR307
|
E5515-B2
|
Used for welding 15CrMo pearliest heat-resistant steel under the
temperature of 520℃
|
|
THR317
|
E5515-B2-V
|
Used for welding 12CrMo pearliest heat-resistant steel under the
temperature of 540℃
|
|
THR337
|
E5515-B2-VNb
|
Used for welding 15CrMo pearliest heat-resistant steel under the
temperature of 570℃
|
|
THR347
|
E5515-B3-VWB
|
Used for welding appropriate pearliest heat-resistant steel under
the temperature of 620℃。
|
|
THR407
|
E6015-B53
|
Used for welding Cr2.5Mo pearliest heat-resistant steel
|
|
THR507
|
E5MoV-15
|
Used for welding Cr5Mo pearliest heat-resistant steel
|
2.5 Welding Electrodes for Special Usage
|
Type
|
Name of electrodes
|
Specification
|
Current
|
Usage
|
|
THT202
|
Under-water welding electrode
|
Lime-titania
|
DC
|
Used for welding under-water structures.
|
|
THT304
|
Electrode for under-water cutting
|
FeO
|
DC
|
Used for under-water cutting.
|
|
THT404
|
Cutting electrode
|
FeO
|
AC/DC
|
Used for cutting froze before cast iron repair welding.
|
|
704 cutting electrode
|
Cutting electrode
|
Fe0
|
AC/DC
|
Used for cutting thick steel plate.
|
