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CHW-50C6SM
Solid Wire for MAG/MIG Welding |
AWS
A5.18 ER70S
DIN 8559 SG2
EN 440 G3Si1
CSA ER49S-6
BS A18
JIS YGW12
GB ER50-6 |
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Description:
CHW-50C6SM
is a coppered
low alloy steel wire with all position welding. The wire has a very good
welding performance and the weld metal shows lower temperature impact
toughness. It is mainly for butt and fillet welding structures made by
shipping steel and low alloy steel, such as ships, containers, as well as
vehicles, engineering & construction machineries, bridges etc.
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Chemical
Composition of
Deposited Metal (%)
|
|
C |
Mn |
Si |
S |
P |
|
Standard |
0.06-0.15 |
1.40-1.85 |
0.80-1.15 |
≤0.035 |
≤0.025 |
|
Typical |
0.078 |
1.53 |
0.85 |
0.010 |
0.011 |
|
|
Ni |
Cr |
Mo |
V |
Cu |
|
Standard |
≤0.15 |
≤0.15 |
≤0.15 |
≤0.03 |
≤0.50 |
|
Typical |
0.029 |
0.022 |
0.008 |
0.010 |
0.12 |
Mechanical Properties of Deposited Metal
|
|
Yield Point
ReH
(MPa) |
Tensile Strength
Rm (MPa) |
Elongation
A5 (%) |
Impact Value (J)
|
Shield Gas |
|
-20℃ |
-29℃ |
-40℃ |
|
Standard |
≥400 |
≥480 |
≥22 |
≥47 |
≥27 |
— |
CO2 |
|
Typical |
425 |
535 |
31 |
102 |
89 |
70 |
Recommended Current Range
(DC+)
|
Diameter（mm） |
0.6 |
0.8 |
0.9 |
1.0 |
1.2 |
1.6 |
|
Current Range（A） |
50-100 |
40-140 |
50-200 |
50-230 |
80-350 |
120-550 |
|
Approvals |
CCS |
LR |
ABS |
GL |
NK |
BKI |
CWB |
|
Grade |
3YSM |
3SM, 3YSM |
3SA, 3YSA |
3YS |
KSW53G(C), KAW53MG(C) |
3YSM |
ER49S-6 |
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