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copper-plating submerged arc welding wire & CO2 gas welding wire
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brand
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GB
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AWS
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main application
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specification
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ER49-1
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ER49-1
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|
used for welding carbon steel and some low alloy steels
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Ø0.8-Ø2.0
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ER50-2
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ER50-2
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used for welding carbon steel and low alloy steel
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Ø0.8-Ø2.0
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ER50-3
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ER50-3
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Ø0.8-Ø2.0
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ER50-4
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ER50-4
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used for welding carbon steel and welding thin sheet metal and pipe with high speed
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Ø0.8-Ø2.0
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ER50-5
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ER50-5
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used for welding carbon steel and vehicle, building, ship-building and bridge with high strength of 50kg level and thin sheet metal and pipe with high speed
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Ø0.8-Ø2.0
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ER50-6
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ER50-6
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Ø0.8-Ø2.0
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ER50-7
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ER50-7
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Ø0.8-Ø2.0
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ER69-1
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ER69-1
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used for welding steel with high strength and steel of 70kg level and some alloy steels
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Ø0.8-Ø2.0
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ER69-2
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ER69-2
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Ø0.8-Ø2.0
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ER69-3
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ER69-3
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Ø0.8-Ø2.0
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ER76-1
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ER76-1
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used for welding strong steel such as high-strength welding stick of 80kg level
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Ø0.8-Ø2.0
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ER83-1
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ER83-1
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used for welding strong steel such as high-strength welding stick of 90kg level
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Ø0.8-Ø2.0
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HS-308
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ER308
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ER308
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used for welding stainless steel structure such as 0Cr19Ni9 with working temperature below 300℃
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Ø0.8-Ø2.0
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HS-308L
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ER308L
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ER308L
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used for welding super low carbon stainless steel welding stick and corrosion-resisting stainless steel structure
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Ø0.8-Ø2.0
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HS-309
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ER309
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ER309
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used for welding the same kind of stainless steel and dissimilar steel
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Ø0.8-Ø2.0
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brand
|
GB
|
AWS
|
main application
|
specification
|
H08A
|
H08A
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EL8
|
used for welding carbon steel and low alloy steel coodinating with HJ431 and HJ433
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Ø3.2-Ø5.0
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H08E
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H08E
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EL8
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Ø3.2-Ø5.0
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H08C
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H08C
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EL8
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Ø3.2-Ø5.0
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H08MnA
|
H08MnA
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EM12
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used for welding carbon steel and low alloy steel such as 16Mn and 14MnNb coordinating with flux like SJ101
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Ø3.2-Ø5.0
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H10Mn2
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H10Mn2
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EM14
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Ø3.2-Ø5.0
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H08Mn2Si
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H08Mn2Si
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used for welding important low alloy steel coordinating with flux such as SJ101
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Ø3.2-Ø5.0
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H08Mn2SiA
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H08Mn2SiA
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Ø3.2-Ø5.0
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H10MnSi
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H10MnSi
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EM13K
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used for welding boiler and pressure vessel and bridge and so on coordinating with flux such as SJ101
|
Ø3.2-Ø5.0
|
brand
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chemical composition of deposited metal %
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mechanical performance of deposited metal
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C
|
Mn
|
Si
|
Сr
|
Ni
|
Mo
|
S
|
P
|
tensile strength Mpa
|
yield strength Mpa
|
elongation %
|
impact value ℃
|
impact value J
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ER49-1
|
0,080
|
1,90
|
0,81
|
0,09
|
0,12
|
|
0,016
|
0,017
|
568
|
428
|
29,4
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normal temperature
|
102
|
ER50-2
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0,050
|
1,28
|
0,62
|
|
|
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0,015
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0,020
|
572
|
438
|
30,2
|
-29
|
74
|
ER50-3
|
0,084
|
1,30
|
0,71
|
|
|
|
0,012
|
0,019
|
580
|
464
|
31,0
|
-18
|
88
|
ER50-4
|
0,090
|
1,25
|
0,74
|
|
|
|
0,011
|
0,018
|
560
|
438
|
32,1
|
|
|
ER50-5
|
0,12
|
1,26
|
0,54
|
|
|
|
0,013
|
0,018
|
581
|
455
|
33,4
|
|
|
ER50-6
|
0,088
|
1,68
|
0,87
|
0,016
|
0,015
|
0,003
|
0,014
|
0,019
|
610
|
508
|
30,6
|
-29
|
83
|
ER50-7
|
0,13
|
1,70
|
0,66
|
|
|
|
0,010
|
0,017
|
604
|
510
|
28,4
|
-29
|
78
|
ER69-1
|
0,056
|
1,40
|
0,38
|
0,20
|
1,59
|
0,40
|
0,008
|
0,007
|
750
|
659
|
19,8
|
-51
|
80
|
ER69-2
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0,081
|
1,52
|
0,41
|
0,21
|
1,06
|
0,38
|
0,009
|
0,008
|
768
|
664
|
18,8
|
-51
|
74
|
ER69-3
|
0,092
|
1,60
|
0,62
|
|
0,75
|
0,36
|
0,010
|
0,014
|
740
|
635
|
19,2
|
-20
|
83
|
ER76-1
|
0,067
|
1,65
|
0,40
|
0,33
|
2,55
|
0,47
|
0,006
|
0,007
|
815
|
710
|
17,8
|
-51
|
81
|
ER83-1
|
0,079
|
1,68
|
0,37
|
0,28
|
2,68
|
0,54
|
0,008
|
0,009
|
910
|
824
|
16,4
|
-51
|
89
|
HS-308
|
0,052
|
1,44
|
0,33
|
19,74
|
10,2
|
|
0,012
|
0,016
|
580
|
|
40
|
|
|
HS-308L
|
0,028
|
1,80
|
0,34
|
19,66
|
9,82
|
|
0,011
|
0,015
|
590
|
|
42
|
|
|
HS-309
|
0,064
|
1,04
|
0,30
|
23,82
|
13,16
|
|
0,014
|
0,018
|
578
|
|
38
|
|
|
brand
|
chemical composition of deposited metal %
|
mechanical performance of deposited metal
|
C
|
Mn
|
Si
|
Сr
|
Ni
|
S
|
P
|
tensile strength Mpa
|
yield strength Mpa
|
elongation %
|
impact value ℃
|
impact value J
|
H08A
|
0,081
|
0,41
|
0,022
|
0,10
|
0,14
|
0,020
|
0,021
|
460
|
358
|
28
|
0
|
81
|
H08E
|
0,076
|
0,43
|
0,020
|
0,11
|
0,13
|
0,015
|
0,017
|
452
|
348
|
32,4
|
0
|
108
|
H08C
|
0,064
|
0,40
|
0,021
|
0,08
|
0,06
|
0,012
|
0,013
|
438
|
340
|
33,2
|
0
|
115
|
H08MnA
|
0,084
|
0,96
|
0,052
|
0,10
|
0,14
|
0,012
|
0,015
|
522
|
452
|
30,8
|
0
|
98
|
H10Mn2
|
0,092
|
1,68
|
0,061
|
0,13
|
0,16
|
0,019
|
0,020
|
616
|
504
|
26,0
|
-40
|
68
|
H08Mn2Si
|
0,088
|
1,92
|
0,81
|
0,14
|
0,15
|
0,015
|
0,016
|
620
|
515
|
30,4
|
-40
|
70
|
H08Mn2SiA
|
0,081
|
1,98
|
0,72
|
0,14
|
0,15
|
0,015
|
0,016
|
618
|
510
|
31,0
|
-40
|
87
|
H10MnSi
|
0,10
|
0,89
|
0,74
|
0,08
|
0,10
|
0,018
|
0,020
|
588
|
490
|
29,1
|
-20
|
80
|