Standard & Typical Chemical Composition of Deposited Metal (%)
Mechanical Properties of Deposited Metal
Applications
Approvals
CHK202
Lime titania
AWS A5.4 E410-16 ISO 3581-B-ES410-16 EN 1600 E 13 R 3 2
F,V,
OH,H
AC or DC+
≤0.12
0.054
≤1.00
0.14
≤0.90
0.44
≤0.030
0.013
≤0.040
0.025
11.0-13.5
12.3
≤0.70
0.15
≤0.75
0.016
≤0.75
0.033
—
PWHT 860℃X2h
≥450
495
≥20
30
It is suitable for welding structures made by 06Cr13 or 1Cr13 stainless
steels, also can be used for surfacing corrosion resisting and abrasion.
CHK207
Low hydrogen
sodium
AWS A5.4 E410-15 ISO 3581-B-ES410-15 EN 1600 E 13 B 4 2
F,V,
OH,H
DC+
≤0.12
0.061
≤1.00
0.57
≤0.90
0.48
≤0.030
0.007
≤0.040
0.023
11.0-13.5
12.26
≤0.70
0.31
≤0.75
0.011
≤0.75
0.031
—
PWHT 860℃X2h
≥450
545
≥20
29
It is suitable for welding structures made by 06Cr13 or 1Cr13 stainless
steels, also can be used for surfacing corrosion resisting and abrasion.
CHK232
Lime titania
AWS A5.4 E410NiMo-16 ISO 3581-B-ES410NiMo-16 EN 1600 E 13 4 R 3 2
F,V,
OH,H
AC or DC+
≤0.06
0.027
≤1.00
0.20
≤0.90
0.17
≤0.030
0.010
≤0.040
0.019
11.0-12.5
11.85
4.00-5.00
4.70
0.40-0.70
0.55
≤0.75
0.027
—
PWHT 620℃X1h
≥760
870
≥15
17
It is suitable for welding structures made by 06Cr13 stainless steels, also
can be used for surfacing corrosion resisting and abrasion.
CHK307
Low hydrogen
sodium
AWS A5.4 E430-15 ISO 3581-B-ES430-15 EN 1600 E 17 B 4 2
F,V,
OH,H
DC+
≤0.10
0.063
≤1.00
0.52
≤0.90
0.76
≤0.030
0.004
≤0.040
0.018
15.0-18.0
17.10
≤0.60
0.14
≤0.75
0.13
≤0.75
0.034
—
PWHT 790℃X2h
≥450
550
≥20
22
Welding Cr17 stainless steel structures, which working condition of
resisting corrosion by nitric acid and heat resistance.
CHS001
Extra low carbon
Silicon titania
AWS A5.4 E308L-17 ISO 3581-B-ES308L-17 EN 1600 E19 9 L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.032
0.50-2.50
0.80
≤0.90
0.66
≤0.030
0.010
≤0.040
0.023
18.0-21.0
19.24
9.0-11.0
9.57
≤0.75
0.13
≤0.75
0.095
—
AW
≥520
570
≥35
47
It is suitable for welding facilities of synthetic fibre,fertilizer,
petrochemical equipment, etc. which fabricated by 022Cr19Ni10 stainless
steel as well as 06Cr18Ni11Ti stainless steel that working temperature below
300℃.
CHS002
Extra low carbon
Lime titania
AWS A5.4 E308L-16 ISO 3581-B-ES308L-16 EN 1600 E19 9 L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.029
0.50-2.50
0.86
≤0.90
0.63
≤0.030
0.012
≤0.040
0.024
18.0-21.0
19.8
9.0-11.0
9.60
≤0.75
0.078
≤0.75
0.10
—
AW
≥520
575
≥35
46
It is suitable for welding facilities of synthetic fibre,fertilizer,
petrochemical equipment, etc. which fabricated by 022Cr19Ni10 stainless
steel as well as 06Cr18Ni11Ti stainless steel that working temperature below
300℃.
CWB
CHS002Nb
Extra low carbon
Lime titania
AWS A5.4 E347-16 ISO 3581-B-ES347L-16 EN 1600 E 19 9Nb
R32
F,V,
OH,H
AC or DC+
≤0.04
0.030
0.80-2.50
1.28
≤0.90
0.72
≤0.020
0.012
≤0.030
0.022
18.0-21.0
19.50
9.0-11.0
9.70
≤0.50
0.03
≤0.20
0.10
Nb 8×C-1.00
0.48
AW
≥520
650
≥30
35
Especially for surfacing the inner chamber of hydrocracking reactor.
CHS007
Extra low carbon
Low hydrogen Sodium
AWS A5.4 E308L-15 ISO 3581-B-ES308L-15 EN 1600 E 19 9 L B 4 2
F,V,
OH,H
DC+
≤0.04
0.025
0.50-2.50
1.00
≤0.90
0.45
≤0.030
0.012
≤0.040
0.011
18.0-21.0
19.80
9.0-11.0
10.0
≤0.75
0.15
≤0.75
0.23
—
AW
≥520
580
≥35
48
It is suitable for welding facilities of synthetic fibre,fertilizer,
petrochemical equipment, etc. which fabricated by 022Cr19Ni10 stainless
steel as well as 06Cr18Ni11Ti stainless steel that working temperature below
300℃.
CHS012Si
Lime titania
DGS K 401.41-2004
F,V,
OH,H
AC or DC+
≤0.04
0.018
≤1.00
0.66
3.50-4.30
4.00
≤0.030
0.011
≤0.035
0.013
18.0-22.0
19.15
12.0-15.0
14.00
0.20-0.50
0.35
—
—
AW
≥540
705
≥25
39
For welding extra-low carbon 00Cr17Ni15Si4Mo stainless steels structures,
which working condition with resisting dense nitric acid corrosion.
CHS021
Extra low carbon
Silicon titania
AWS A5.4 E316L-17 ISO 3581-B-ES316L-17 EN 1600 E 19 12 3 L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.026
0.50-2.50
0.76
≤0.90
0.64
≤0.030
0.010
≤0.040
0.021
17.0-20.0
18.47
11.0-14.0
11.91
2.00-3.00
2.36
≤0.75
0.15
—
AW
≥490
555
≥30
44
It widely be used in stainless steel structures of equipment of
petrochemical, fertilizer, synthetic fibre, and paper industries. Also it
could be used in welding dissimilar steel structures that cannot be PWHT.
CHS022
Extra low carbon
Lime titania
AWS A5.4 E316L-16 ISO 3581-B-ES316L-16 EN 1600 E 19 12 3 L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.030
0.50-2.50
0.85
≤0.90
0.621
≤0.030
0.012
≤0.040
0.028
17.0-20.0
19.00
11.0-14.0
11.86
2.00-3.00
2.50
≤0.75
0.16
—
AW
≥490
575
≥30
44
It widely be used in stainless steel structures of equipment of
petrochemical, fertilizer, synthetic fibre, and paper industries. Also it
could be used in welding dissimilar steel structures that can not be PWHT.
CWB
CHS022Si
Extra low carbon
lime titania Duplex
DGS K 401.51-2004
F,V,
OH,H
AC or DC+
≤0.05
0.032
≤0.8
0.61
≥0.60
0.75
≤0.030
0.012
≤0.035
0.022
18.5-20.5
19.30
10.5-12.5
11.50
2.0-3.0
2.40
—
—
AW
≥540
580
≥25
42
It is suitable for welding facilities of smelting equipments fabricated by
3RE60 steel and it is similar like the stainless steel welding rod of 3RS61
of Sweden.
CHS027
Extra low carbon
Low hydrogen Sodium
AWS A5.4 E316L-15 ISO 3581-B-ES316L-15 EN 1600 E 19 12 2 L
B 4 2
F,V,
OH,H
DC+
≤0.04
0.025
0.50-2.50
1.00
≤0.90
0.45
≤0.030
0.012
≤0.040
0.015
17.0-20.0
18.50
11.0-14.0
12.50
2.00-3.00
2.40
≤0.75
0.23
—
AW
≥490
540
≥30
40
It is used in stainless steel structures of equipment of petrochemical,
fertilizer, synthetic fibre, and paper industries. Also it could be used in
welding dissimilar steel structures that can not be PWHT.
CHS032
Extra low carbon
Lime titania
AWS A5.4 E317L-16 EN 1600 E 19 13 4 NL R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.028
0.50-2.50
0.90
≤0.90
0.55
≤0.030
0.012
≤0.040
0.032
18.0-21.0
19.39
12.0-14.0
12.49
3.00-4.00
3.42
≤0.75
0.26
—
AW
≥520
595
≥30
44
It is suitable for welding structures that resisting corrosion of organic
acid, nitric acid, sulphuric acid and acetic acid,etc.due to higher Mo in
it.
CHS041
Extra low carbon
Silicon titania
AWS A5.4 E309LMo-17 ISO 3581-B-ES309LMo-17 EN 1600 E 23 12 2 L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.024
0.50-2.50
0.90
≤0.90
0.63
≤0.030
0.010
≤0.040
0.021
22.0-25.0
23.10
12.0-14.0
13.22
2.00-3.00
2.40
≤0.75
0.17
—
AW
≥550
630
≥30
35
For welding corresponding extra-low carbon stainless steel structures and
dissimilar steels, e.g. ammonia or urea converters.
CHS042
Extra low carbon
Lime titania
AWS A5.4 E309LMo-16 ISO 3581-B-ES309LMo-16 EN 1600 E 23 12 2 L R 3
2
F,V,
OH,H
AC or DC+
≤0.04
0.026
0.50-2.50
0.86
≤0.90
0.64
≤0.030
0.011
≤0.040
0.023
22.0-25.0
23.14
12.0-14.0
13.25
2.00-3.00
2.42
≤0.75
0.16
—
AW
≥550
635
≥30
36
For welding corresponding extra-low carbon stainless steel structures and
dissimilar steels, e.g. ammonia or urea converters.
CHS052
Extra low carbon
Lime titania
DGS K 401.61-2004
F,V,
OH,H
AC or DC+
≤0.04
≤2.00
≤0.90
≤0.030
≤0.035
17.0-20.0
22.0-25.0
4.00-5.50
—
—
AW
≥540
≥25
For welding structures resisting marine corrosion or reactors of sulphuric
acid, nitric acid, acetic acid. It could be used in dissimilar steel
structures also.
CHS061
Extra low carbon
Silicon titania
AWS A5.4 E309L-17 ISO 3581-B-ES309L-17 EN 1600 E 23 12 L R 3
2
F,V,
OH,H
AC or DC+
≤0.04
0.027
0.50-2.50
0.854
≤0.90
0.680
≤0.030
0.008
≤0.040
0.021
22.0-25.0
24.189
12.0-14.0
12.999
≤0.75
0.122
≤0.75
0.099
—
AW
≥520
568
≥30
41
For welding stainless steel structures of synthetic fibre, petrochemical
equipment and nuclear reactor and so on. Also it can be used in dissimilar
steels of stainless steels with carbon or low alloy steels.
CHS062
Extra low carbon
Lime titania
AWS A5.4 E309L-16 ISO 3581-B-ES309L-16 EN 1600 E 23 12 L R 3
2
F,V,
OH,H
AC or DC+
≤0.04
0.027
0.50-2.50
0.85
≤0.90
0.67
≤0.030
0.009
≤0.040
0.020
22.0-25.0
24.20
12.0-14.0
13.09
≤0.75
0.090
≤0.75
0.092
—
AW
≥520
565
≥30
41
For welding stainless steel structures of synthetic fibre, petrochemical
equipment and nuclear reactor and so on. Also it can be used in dissimilar
steels of stainless steels with carbon or low alloy steels.
CWB
CHS067
Extra low carbon
Low hydrogen
AWS A5.4 E309L-15 ISO 3581-B-ES309L-15 EN 1600 E 23 12 L B 4 2
F,V,
OH,H
DC+
≤0.04
0.027
0.50-2.50
0.95
≤0.90
0.42
≤0.030
0.009
≤0.040
0.020
22.0-25.0
24.00
12.0-14.0
13.02
≤0.75
0.10
≤0.75
0.090
—
AW
≥520
560
≥30
41
For welding stainless steel structures of synthetic fibre, petrochemical
equipment and nuclear reactor and so on. Also it can be used in dissimilar
steels of stainless steels with carbon or low alloy steels.
CHS101
Silicon titania
AWS A5.4 E308-17 ISO 3581-B-ES308-17 EN 1600 E 19 9 R 3
2
F,V,
OH,H
AC or DC+
≤0.08
0.047
0.50-2.50
0.80
≤0.90
0.75
≤0.030
0.010
≤0.040
0.028
18.0-21.0
19.80
9.0-11.0
9.90
≤0.75
0.15
≤0.75
0.30
—
AW
≥550
590
≥35
45
For welding 06Cr19Ni10 or Crl8Ni9Ti stainless steel structures, which
working temperature is below 300℃.
CHS102
Lime titania
AWS A5.4 E308-16 ISO 3581-B-ES308-16 EN 1600 E 19 9 R 3
2
F,V,
OH,H
AC or DC+
≤0.08
0.048
0.50-2.50
0.86
≤0.90
0.66
≤0.030
0.012
≤0.040
0.028
18.0-21.0
19.88
9.0-11.0
9.70
≤0.75
0.14
≤0.75
0.23
—
AW
≥550
595
≥35
44
For welding 06Cr19Ni10 or Crl8Ni9Ti stainless steel structures, which
working temperature is below 300℃. It is popular for civil use, e.g.family
decorating.
CHS102H
Lime titania
AWS A5.4 E308H-16 ISO 3581-B-ES308H-16 EN 1600 E 19 9 H R
3 2
F,V,
OH,H
AC or DC+
0.04-0.08
0.058
0.50-2.50
0.68
≤0.90
0.69
≤0.030
0.007
≤0.040
0.021
18.0-21.0
19.20
9.0-11.0
9.79
≤0.75
0.057
≤0.75
0.108
—
AW
≥550
605
≥35
48
For welding 06Cr19Ni10 stainless steel structures, which working temperature
is below 300℃.
CHS102MnMo
Lime titania
AWS A5.4 E307-16 ISO 3581-B-ES307-16 EN 1600 E 18 9 Mn Mo
R 3 2
F,V,
OH,H
AC or DC+
0.04-0.14
3.30-4.75
≤0.90
≤0.030
≤0.040
18.0-21.5
9.0-10.7
0.5-1.5
≤0.75
—
AW
≥590
≥30
Suitable for welding structures made by ASTM307 stainless steel or
dissimilar steels, also it can be used surfacing impingement & corrosion
resisting steels and transition layers.
CHS102SiN
Lime titania
DGS K 401.141-2007
F,V,
OH,H
AC or DC+
≤0.10 0.056
≤1.0 0.71
1.40-2.00
1.78
≤0.030
0.010
≤0.040
0.026
20.0-22.0
21.27
9.0-11.0
9.88
≤0.50
0.09
—
N 0.08-0.18
0.13
AW
≥620
685
≥35
41
Suitable for welding structures fabricated by 253MA、ZG40Cr24Ni9Si2NRe
steels, e.g. inflamer of industry boilers.
CHS107
Low hydrogen
sodium
AWS A5.4 E308-15 ISO 3581-B-ES308-15 EN 1600 E 19 9 B 4 2
F,V,
OH,H
DC+
≤0.08
0.060
0.50-2.50
1.30
≤0.90
0.47
≤0.030
0.007
≤0.040
0.024
18.0-21.0
19.88
9.0-11.0
9.90
≤0.75
0.13
≤0.75
0.18
—
AW
≥550
600
≥35
44
For welding corrosion resisting structures made by 06Cr18Ni9 stainless
steel, which working temperature is lower than 300℃. It could welding high
Cr steels or surfacing also.
CHS122
Lime titania
DGS K 401.81-2004
F,V,
OH,H
AC or DC+
≤0.08
≤2.50
≤1.50
≤0.030
≤0.035
20.0-24.0
7.0-10.0
—
—
—
AW
≥540
≥25
For welding 0Cr18Ni9 crack resisting and corrosion resisting stainless steel
structures, which working temperature is lower than 300℃.
CHS131
Silicon titania
AWS A5.4 E347-17 ISO 3581-B-ES347-17 EN 1600 E 19 9 Nb
R 3 2
F,V,
OH,H
AC or DC+
≤0.08
0.044
0.50-2.50
0.90
≤0.90
0.80
≤0.030
0.010
≤0.040
0.028
18.0-21.0
19.80
9.0-11.0
9.80
≤0.75
0.20
≤0.75
0.30
Nb 8×C-1.00
0.60
AW
≥520
620
≥30
35
Suitable for welding important corrosion resisting structures made by
Crl8Ni9Ti stainless steel that contents Ti & Nb stabilizing agent,
e.g.06Cr18Ni11Ti, 06Cr18Ni11Nb.
CHS132
Lime titania
AWS A5.4 E347-16 ISO 3581-B-ES347-16 EN 1600 E 19 9 Nb
R 3 2
F,V,
OH,H
AC or DC+
≤0.08
0.047
0.50-2.50
0.95
≤0.90
0.76
≤0.030
0.012
≤0.040
0.027
18.0-21.0
19.84
9.0-11.0
9.70
≤0.75
0.11
≤0.75
0.19
Nb 8×C-1.00
0.58
AW
≥520
650
≥30
35
Suitable for welding important corrosion resisting structures made by
Crl8Ni9Ti stainless steel that contents Ti & Nb stabilizing agent, e.g.
06Cr18Ni11Ti, 06Cr18Ni11Nb.
CHS137
Low hydrogen
sodium
AWS A5.4 E347-15 ISO 3581-B-ES347-15 EN 1600 E 19 9 Nb
B 4 2
F,V,
OH,H
DC+
≤0.08
0.063
0.50-2.50
1.51
≤0.90
0.46
≤0.030
0.007
≤0.040
0.023
18.0-21.0
19.80
9.0-11.0
9.78
≤0.75
0.11
≤0.75
0.19
Nb 8×C-1.00
0.66
AW
≥520
655
≥30
36
Suitable for welding important corrosion resisting structures made by
Crl8Ni9Ti stainless steel that contents Ti & Nb stabilizing agent, e.g.
06Cr18Ni11Ti, 06Cr18Ni11Nb.
CHS147
Low hydrogen
sodium
DGS K 401.151-2009
F,V,
OH,H
DC+
≤0.14
0.080
3.50-7.00
4.38
≤1.2
0.51
≤0.030
0.013
≤0.035
0.024
17.0-22.0
20.16
8.0-11.0
9.75
—
—
—
AW
≥540
610
≥25
44
For welding structures made by 0Cr20Ni10Mn6. Also it could be used for
welding dissimilar steels.
CHS157Mn
Low hydrogen
sodium
Similar to AWS A5.4 E307-15
F,V,
OH,H
DC+
0.04-0.14
0.07
6.00-9.00
7.36
≤0.70
0.45
≤0.030
0.012
≤0.035
0.020
18.0-22.0
20.2
9.0-11.0
10.0
—
0.115
—
0.179
Akv Value (J) 25℃ ≥90
100
AW
≥540
635
≥30
38
Suitable for welding high strength, high toughness steels, e.g.H617. It
could be used for welding dissimilar steels also. Mainly for military
vehicles, such as panzers, tanks, etc.
CHS201
Silicon titania
AWS A5.4 E316-17 ISO 3581-B-ES316-17 EN 1600 E 19 12 2 R
3 2
F,V,
OH,H
AC or DC+
≤0.08
0.036
0.50-2.50
0.81
≤0.90
0.630
≤0.030
0.013
≤0.040
0.028
17.0-20.0
18.88
11.0-14.0
11.92
2.00-3.00
2.49
≤0.75
0.21
—
AW
≥520
578
≥30
42
Suitable for 06Cr17Ni12Mo2 & Cr18Ni12Mo2 stainless steel structures for
organic acid or inorganic acid mediums. Also it could be used in high Cr
steel or dissimilar steels that cannot be PWHT.
CHS202
Lime titania
AWS A5.4 E316-16 ISO 3581-B-ES316-16 EN 1600 E 19 12 2 R
3 2
F,V,
OH,H
AC or DC+
≤0.08
0.037
0.50-2.50
0.82
≤0.90
0.64
≤0.030
0.013
≤0.040
0.028
17.0-20.0
18.81
11.0-14.0
12.00
2.00-3.00
2.50
≤0.75
0.19
—
AW
≥520
575
≥30
42
Suitable for 06Cr17Ni12Mo2 & Cr18Ni12Mo2 stainless steel structures for
organic acid or inorganic acid mediums. Also it could be used in high Cr
steel or dissimilar steels that cannot be PWHT.
CHS207
Low hydrogen
Sodium
AWS A5.4 E316-15 ISO 3581-B-ES316-15 EN 1600 E 19
12 2 B 4 2
F,V,
OH,H
DC+
≤0.08
0.051
0.50-2.50
1.22
≤0.90
0.49
≤0.030
0.008
≤0.040
0.022
17.0-20.0
18.78
11.0-14.0
12.2
2.0-3.0
2.40
≤0.75
0.14
—
AW
≥520
575
≥30
43
Suitable for 06Cr17Ni12Mo2 & Cr18Ni12Mo2 stainless steel structures for
organic acid or inorganic acid mediums. Also it could be used in high Cr
steel or dissimilar steels that cannot be PWHT.
CHS212
Lime titania
AWS A5.4 E318-16 EN 1600 E 19 12 3 Nb R 3 2
F,V,
OH,H
AC or DC+
≤0.08
0.043
0.50-2.50
1.35
≤0.90
0.41
≤0.030
0.009
≤0.040
0.026
17.0-20.0
18.65
11.0-14.0
12.20
2.00-3.00
2.42
≤0.75
0.19
Nb 6×C-1.00
0.69
AW
≥520
610
≥30
38
For welding important structures of urea synthesizing or equipment of
vinylon that get to corrosion medium, which fabricated by 06Cr17Ni12Mo2Ti,
06Cr17Ni12Mo2Nb and extra-low 022Cr17Ni12Mo2 stainless steels.
CHS222
Lime titania
GB/T 983 E317MoCu-16
F,V,
OH,H
AC or DC+
≤0.08
0.035
0.50-2.50
0.77
≤0.90
0.58
≤0.030
0.012
≤0.035
0.022
18.0-21.0
19.28
12.0-14.0
12.60
2.00-2.50
2.30
≤2.00
1.49
—
AW
≥540
580
≥25
35
For welding stainless steel structures within same system, which contains
copper.
CHS232
Lime titania
GB/T 983 E318V-16
F,V,
OH,H
AC or DC+
≤0.08
0.50-2.50
≤0.90
≤0.030
≤0.035
17.0-20.0
11.0-14.0
2.00-2.50
≤0.50
V
0.30-0.70
AW
≥540
≥25
Welding normal heat resisting and corrosion resisting structures made by
06Cr18Ni11Ti or 06Ni17Ni12Mo2Ti stainless steels.
CHS237
Low hydrogen
Sodium
GB/T 983 E318V-15
F,V,
OH,H
DC+
≤0.08
0.052
0.50-2.50
1.96
≤0.90
0.43
≤0.030
0.008
≤0.035
0.025
17.0-20.0
18.7
11.0-14.0
12.31
2.00-2.50
2.24
≤0.50
0.18
V
0.30-0.70
0.44
AW
≥540
590
≥25
43
For multi-layer welding of normal heat resisting and corrosion resisting
structures made by 06Cr18Ni11Ti or 06Ni17Ni12Mo2Ti stainless steels.
CHS301
Silicon titania
AWS A5.4 E309-17 ISO 3581-B-ES309-17 EN 1600 E 22 12 R
32
F,V,
OH,H
AC or DC+
≤0.15
0.066
0.50-2.50
1.01
≤0.90
0.63
≤0.030
0.011
≤0.040
0.029
22.0-25.0
24.30
12.0-14.0
12.84
≤0.75
0.30
≤0.75
0.20
—
AW
≥550
590
≥30
40
For welding stainless steels within same system as well as high chromium
steels and high manganese steels. Also it could welding dissimilar steels,
e.g. Cr19Ni10 with mild steel.
CHS302
Lime titania
AWS A5.4 E309-16 ISO 3581-B-ES309-16 EN 1600 E 22 12 R
32
F,V,
OH,H
AC or DC+
≤0.15
0.064
0.50-2.50
0.98
≤0.90
0.64
≤0.030
0.012
≤0.040
0.027
22.0-25.0
24.34
12.0-14.0
12.85
≤0.75
0.29
≤0.75
0.20
—
AW
≥550
595
≥30
39
For welding stainless steels within same system as well as high chromium
steels and high manganese steels. Also it could welding dissimilar steels,
e.g. Cr19Ni10 with mild steel.
CHS302Fe
Lime titania
AWS A5.4M E309-26 ISO 3581-B-ES309-26 EN 1600 E22 12 R 5 4
F,V,
OH,H
AC or DC+
≤0.15
0.064
0.50-2.50
0.98
≤0.90
0.64
≤0.030
0.012
≤0.040
0.027
22.0-25.0
24.34
12.0-14.0
12.85
≤0.75
0.29
≤0.75
0.20
—
AW
≥550
595
≥30
39
For welding stainless steels within same system as well as high chromium
steels and high manganese steels. Also it could welding dissimilar steels,
e.g. Cr19Ni10 with mild steel.
CHS307
Low hydrogen
Sodium
AWS A5.4 E309-15 ISO 3581-B-ES309-15 EN 1600 E 22
12 B 4 2
F,V,
OH,H
DC+
≤0.15
0.077
0.50-2.50
1.46
≤0.90
0.58
≤0.030
0.009
≤0.040
0.025
22.0-25.0
23.80
12.0-14.0
12.80
≤0.75
0.13
≤0.75
0.21
—
AW
≥550
590
≥30
39
For welding stainless steels within same system as well as high chromium
steels and high manganese steels. Also it could welding dissimilar steels.
CHS312
Lime titania
AWS A5.4 E309Mo-16
F,V,
OH,H
AC or DC+
≤0.12
0.057
0.50-2.50
0.92
≤0.90
0.63
≤0.030
0.016
≤0.040
0.028
22.0-25.0
23.23
12.0-14.0
13.16
2.00-3.00
2.44
≤0.75
0.20
—
AW
≥550
625
≥230
36
Suitable for welding stainless steel containers that corrosion resisting of
vitriol, ammonia or sulfurous acid, etc. Also it could be used for composite
steels or dissimilar steels welding.
CHS385
Extra low carbon Lime titania
AWS A5.4 E385-16 EN 1600 E20 25 5 Cu N L
F,V,
OH,H
AC or DC+
≤0.03
0.021
1.0-2.50
1.81
≤0.75
0.29
≤0.020
0.005
≤0.030
0.016
19.5-21.5
20.60
24.0-26.0
24.97
4.2-5.2
4.79
1.2-2.0
1.71
—
AW
≥520
610
≥30
40
For welding structures get to sulphuric acid or chloride corrosin medium
ordinarily. Also it could be used in welding 904L or 00Cr19Ni13M stainless
steel.
CHS402
Lime titania
AWS A5.4 E310-16 ISO 3581-B-ES310-16 EN 1600 E 25
20 R 3 2
F,V,
OH,H
AC or DC+
0.08-0.20
0.13
1.00-2.50
1.99
≤0.75
0.38
≤0.030
0.009
≤0.030
0.021
25.0-28.0
27.01
20.0-22.5
21.44
≤0.75
0.13
≤0.75
0.104
—
AW
≥550
655
≥30
39
Suitable for welding heat resisting stainless steel structures and high
hardenability steels, such as Cr5Mo, Cr9Mo, Cr13 and Cr18. Also it could
welding dissimilar steels.
CHS407
Low hydrogen
Sodium
AWS A5.4 E310-15 ISO 3581-B-ES310-15 EN 1600 E 25
20 B 4 2
F,V,
OH,H
DC+
0.08-0.20
0.133
1.00-2.50
1.74
≤0.75
0.45
≤0.030
0.008
≤0.030
0.018
25.0-28.0
26.60
20.0-22.5
21.30
≤0.75
0.11
≤0.75
0.087
—
AW
≥550
605
≥30
38
Suitable for welding heat resisting stainless steel structures and high
hardenability steels, such as Cr5Mo, Cr9Mo, Cr13 and Cr18. Also it could
welding dissimilar steels.
CHS412
Lime titania
AWS A5.4 E310Mo-16
F,V,
OH,H
AC or DC+
≤0.12
0.083
1.00-2.50
1.92
≤0.75
0.37
≤0.030
0.012
≤0.030
0.021
25.0-28.0
26.71
20.0-22.0
21.09
2.00-3.00
2.50
≤0.75
0.10
—
AW
≥550
680
≥30
38
Suitable for welding heat resisting stainless steels or dissimilar steels.
It shows excellent toughness for the carbon steel and low alloy steel that
with hardenability.
CHS422
Lime titania
DGS K 301.131-2007
F,V,
OH,H
AC or DC+
≤0.20
0.09
5.00-10.00
6.80
≤1.20
0.50
≤0.030
0.012
≤0.030
0.020
23.0-27.0
25.0
16.0-20.0
17.50
—
—
—
AW
≥540
580
≥30
40
The weld with higher heat crack resistance since more Mn in it. It is
suitable for welding austenitic stainless heat resistance steels as well as
dissimilar steels.
CHS437
Low hydrogen
Sodium
DGS K 401.101-2004
F,V,
OH,H
DC+
0.25-0.45
0.299
5.00-8.00
6.16
≤0.60
0.22
≤0.030
0.011
≤0.030
0.020
23.0-26.0
24.85
18.0-21.0
19.93
—
—
—
AW
≥540
670
≥22
32
Suitable for welding HK40 pipes and bottom rollers of high temperature
furnace.
CHS507
Low hydrogen
Sodium
GB/T 983 E16-25MoN-15
F,V,
OH,H
DC+
≤0.12
0.064
0.50-2.50
1.87
≤0.90
0.64
≤0.030
0.007
≤0.035
0.0189
14.0-18.0
16.59
22.0-27.0
24.43
5.00-7.00
6.11
≤0.50
0.15
N
≥0.10 0.16
AW
≥610
675
≥30
41
Suitable for welding quenched low alloy steels, medium alloy steels,
dissmilar steels structures which are required for higer rigidity and
similar heat-resisting high strengh steels.
CHS517
Low hydrogen
Sodium
DGS K 401.111-2004
F,V,
OH,H
DC+
≤0.10
0.071
≤1.20
0.91
1.30-2.10
1.60
≤0.030
0.007
≤0.030
0.019
19.0-25.0
23.35
21.0-25.0
22.54
≥2.80
3.91
≥2.80
3.83
—
AW
≥540
655
≥30
33
Suitable for welding structures made by vitriol corrosion resisting steels
that with similar chemical composition.
CHS29.9
Lime titania Duplex
AWS A5.4 E312-16 ISO 3581-B-ES312-16 EN 1600 E 29
9 R 3 2
F,V,
OH,H
AC or DC+
≤0.15
0.085
0.50-2.50
1.11
≤0.90
0.78
≤0.030
0.011
≤0.040
0.028
28.0-32.0
29.39
8.0-10.5
9.97
≤0.75
0.16
≤0.75
0.20
—
AW
≥660
785
≥22
26
For welding high carbon steels, tool steels, dissimilar steels, Cr29Ni9 cast
steels, duplex stainless steels as well as problem steels.
CHS29.9-17
Silicon titania Duplex
AWS A5.4 E312-17 ISO 3581-B-ES312-17 EN 1600 E 29
9 R 3 2
F,V,
OH,H
AC or DC+
≤0.15
0.092
0.50-2.50
0.99
≤0.90
0.72
≤0.030
0.009
≤0.040
0.025
28.0-32.0
29.73
8.0-10.5
10.24
≤0.75
0.090
≤0.75
0.111
—
AW
≥660
765
≥22
27
For welding high carbon steels, tool steels, dissimilar steels, Cr29Ni9 cast
steels, duplex stainless steels as well as problem steels.
CHS29.9Co
Lime titania Duplex
DGS K 401.211-2004
F,V,
OH,H
AC or DC+
≤0.15
0.10
0.50-2.50
0.94
≤1.30
0.84
≤0.030
0.012
≤0.040
0.027
26.0-29.0
27.81
8.0-12.0
10.21
—
—
Co ≤0.50 0.31
AW
≥660
785
≥22
26
For welding high carbon steels, High alloy steels, spring steels, cemented
steels, tool steels, cast steel, high speed steels and dissimilar steels of
above. It is similar like the stainless steel welding rod of FONTARGENE106N of Sweden.
CHS2209
Extra low carbon
lime titania Duplex
AWS A5.4 E2209-16 EN 1600 E 22 9 3 N L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.026
0.50-2.00
0.90
≤0.90
0.61
≤0.030
0.013
≤0.040
0.023
21.5-23.5
22.84
8.5-10.5
9.45
2.5-3.5
3.05
≤0.75
0.097
N
0.08-0.20
0.12
AW
≥690
785
≥20
29
For welding extra-low carbon stainless steel structures in petrochemical and
hydraulic projects industries, e.g. structures fabricated by 00Cr22Ni5Mo3N
duplex stainless steel.
CHS2209-17
Extra low carbon
Silicon titania Duplex
AWS A5.4 E2209-17 EN 1600 E 22 9 3 N L R 3 2
F,V,
OH,H
AC or DC+
≤0.04
0.027
0.50-2.00
0.93
≤0.90
0.62
≤0.030
0.012
≤0.040
0.023
21.5-23.5
22.80
8.5-10.5
9.41
2.5-3.5
3.03
≤0.75
0.10
N
0.08-0.20
0.11
AW
≥690
780
≥20
30
For welding extra-low carbon stainless steel structures in petrochemical and
hydraulic projects industries, e.g. structures fabricated by 00Cr22Ni5Mo3N
duplex stainless steel.
CHS2553
Lime titania Duplex
AWS A5.4 E2553-16
F,V,
OH,H
AC or DC+
≤0.06
0.025
0.50-1.50
1.00
≤1.00
0.68
≤0.030
0.012
≤0.040
0.013
24.0-27.0
25.00
6.5-8.5
7.3
2.9-3.9
3.3
1.5-2.5
1.8
—
AW
≥760
880
≥15
20
It is suitable for duplex stainless steels that contain 25% Cr, e.g.
O22Cr25Ni7Mo4N, 03Cr25Ni6Mo3Cu2N, UNS 32550(Alloy255) and so on.
CHS2553-17
Silicon titania Duplex
AWS A5.4 E2553-17
F,V,
OH,H
AC or DC+
≤0.06
0.027
0.50-1.50
0.99
≤1.00
0.67
≤0.030
0.012
≤0.040
0.012
24.0-27.0
25.20
6.5-8.5
7.2
2.9-3.9
3.1
1.5-2.5
1.9
—
AW
≥760
875
≥15
21
It is suitable for duplex stainless steels that contain 25% Cr, e.g.
O22Cr25Ni7Mo4N, 03Cr25Ni6Mo3Cu2N, UNS 32550(Alloy255) and so on.
