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CHW-50C6SM
Solid Wire for MAG/MIG Welding |
AWS A5.18 ER70S-6
BS EN ISO 14341-A-G 42 3 C G3Si1
BS EN ISO 14341-B-G 49A 2 C G6
CSA W48-01 ER49S-6
JIS Z3312 YGW12
GB/T 8110 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 steels and
low alloy steels, such as ships, containers, vehicles, engineering &
construction machinery, bridges and so on.
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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 (AW)
|
|
Yield Point
ReH
(MPa) |
Tensile Strength
Rm (MPa) |
Elongation
A4 (%) |
Impact Value (J)
|
Shield Gas |
|
-20℃ |
-30℃ |
-40℃ |
|
Standard |
≥400 |
≥480 |
≥22 |
≥47 |
≥27 |
— |
CO2 |
|
Typical |
425 |
540 |
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 |
BV |
DNV |
|
Grade |
3YSM |
3SM, 3YSM |
3SA, 3YSA |
3YS |
SA3YM |
ⅢYMS |
|
Approvals |
NK |
BKI |
CWB |
DB |
CE |
TUV |
|
Grade |
KSW53G(C), KAW53MG(C) |
3YSM |
ER49S-6 |
G3Si1 DIN EN440 |
EN 13479, EN
440 |
EN440-G42 4 M G3Si1 |
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