Item
|
Welding Style
|
Type
|
AWS
|
GB
|
JIS
|
Shielding Gas
|
Usage In Welding
|
Using |
|
|
A5.18
|
T8110
|
Z3316
|
|
|
GTAW
|
TIG-50
|
ER70S-6
|
ER50-6
|
YGT-50
|
|
Mild steel, High tensile steel at 490MPa grade, steel pipe butt, fillet weld, for all—position render welding work, excellent cryogenic toughness.
|
|
TIG-52
|
ER70S-2
|
ER50-2
|
YGT-52
|
Ar
|
|||
TIG-53
|
ER70S-3
|
ER50-3
|
YGT-53
|
|
Mild steel, High tensile steel at 490MPa grade,for all-position thin plate welding work.?
|
||
GMAW
|
HY-53
|
ER70S-3
|
ER50-3
|
YGW-16(Z3312)
|
80%Ar+ |
Mild steel, High tensile steel at 490MPa grade, high speed thin plate welding work
|
|
HY-54
|
ER70S-4
|
ER50-4
|
YGW-12(Z3312)
|
CO2
|
Mild steel, High tensile steel at 490MPa grade, low current
|
||
HY-50
|
ER70S-6
|
ER50-6
|
YGW-12(Z3312)
|
CO2
|
Mild steel, High tensile steel at 490MPa grade,for all-position welding work.? For Super-Current range
|
||
HY-58
|
ER70S-G
|
ER50-G
|
YGW-11(Z3312)
|
CO2
|
Mild steel, High tensile steel at 490MPa grade,? For Super-Current
|
||
HY-49
|
|
ER49-1
|
|
CO2
|
Mild steel, High tensile steel at 490MPa grade,for all-position welding work.
|
Physical and Chemical property |
Item
|
Welding |
Type
|
AWS
|
GB
|
JIS
|
Shielding |
Typical Mechanical Property of? Deposit Metal
|
|||
Yield Strength |
Tensile Strength |
Elongation |
AK Impact J |
|||||||
Using |
|
|
A5.18
|
T8110
|
Z3316
|
|
|
|
|
|
GTAW
|
TIG-50
|
ER70S-6
|
ER50-6
|
YGT-50
|
|
472
|
558
|
31
|
186
|
|
TIG-52
|
ER70S-2
|
ER50-2
|
YGT-52
|
Ar
|
553
|
609
|
30
|
200
|
||
TIG-53
|
ER70S-3
|
ER50-3
|
YGT-53
|
|
450
|
571
|
28
|
176
|
||
GMAW
|
HY-53
|
ER70S-3
|
ER50-3
|
YGW-16 |
80%Ar+ |
470
|
552
|
32
|
98
|
|
HY-54
|
ER70S-4
|
ER50-4
|
YGW-12
(Z3312) |
CO2
|
468
|
540
|
28
|
62
|
||
HY-50
|
ER70S-6
|
ER50-6
|
YGW-12
(Z3312) |
CO2
|
450
|
550
|
30
|
66
|
||
HY-58
|
ER70S-G
|
ER50-G
|
YGW-11
(Z3312) |
CO2
|
472
|
562
|
31
|
96
|
||
HY-49
|
|
ER49-1
|
|
CO2
|
438
|
560
|
28
|
68
|
Item
|
Welding |
Type
|
AWS |
GB
|
JIS
|
Shielding |
Typical Chemical contents of Deposit Metal
|
|||||
C
|
Mn
|
Si
|
P
|
S
|
Cu
|
|||||||
Using |
|
|
A5.18
|
T8110
|
Z3316
|
|
|
|
|
|
|
0.063
|
GTAW
|
TIG-50
|
ER70S-6
|
ER50-6
|
YGT-50
|
|
0.06
|
1.50
|
0.06
|
0.015
|
0.012
|
|
|
TIG-52
|
ER70S-2
|
ER50-2
|
YGT-52
|
Ar
|
0.037
|
1.21
|
0.46
|
0.010
|
0.008
|
|
||
TIG-53
|
ER70S-3
|
ER50-3
|
YGT-53
|
|
0.09
|
1.20
|
0.48
|
0.013
|
0.012
|
|
||
GMAW
|
HY-53
|
ER70S-3
|
ER50-3
|
YGW-16
(Z3312) |
80%Ar+
20%CO2 |
0.079
|
1.10
|
0.49
|
0.015
|
0.011
|
|
|
HY-54
|
ER70S-4
|
ER50-4
|
YGW-12 |
CO2
|
0.094
|
1.06
|
0.67
|
0.014
|
0.012
|
|
||
HY-50
|
ER70S-6
|
ER50-6
|
YGW-12 |
CO2
|
0.093
|
1.13
|
0.83
|
0.010
|
0.012
|
|
||
HY-58
|
ER70S-G
|
ER50-G
|
YGW-11 |
CO2
|
0.088
|
1.21
|
0.60
|
0.012
|
0.010
|
|
||
HY-49
|
|
ER49-1
|
|
CO2
|
0.06
|
1.71
|
0.60
|
0.015
|
0.012
|
0.063
|