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CHT711
Flux Cored Wire
for Mild Steel |
AWS A5.20 E71T-1C
BS EN ISO 17632 T422PC1H10
JIS Z3313 YFW-C50DR
CSA W48-01 E491T-1-H8
GB 10045 E501T-1 |
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Description:
CHT711
is a rutile type flux
cored wire applicable for all-position welding with CO2 gas shielding. It
shows excellent welding performance and higher efficiency in welding.
Vertical down welding could be processed. It is widely used in structures
fabricated by mild steels and 490MPa grade tensile strength steels, such as
ships, pressure vessels, machinery, bridges and so on.
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Chemical
Composition of Deposited Metal(%)
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|
C |
Mn |
Si |
S |
P |
|
Standard |
≤0.12 |
≤1.75 |
≤0.90 |
≤0.03 |
≤0.03 |
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Typical |
0.055 |
1.35 |
0.40 |
0.009 |
0.018 |
Mechanical Properties of Deposited Metal
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|
Yield Point
ReH
(MPa) |
Tensile Strength
Rm (MPa) |
Elongation
A4
(%) |
Impact Value (J)
|
Shield Gas |
|
0℃ |
-20℃ |
CO2 |
|
Standard |
≥390 |
490-670 |
≥22 |
— |
≥27 |
|
Typical |
440 |
535 |
32 |
125 |
110 |
Recommended Current Range (DC+)
|
Diameter（mm） |
1.2 |
1.4 |
1.6 |
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Current
（A） |
F |
120-300 |
150-380 |
180-430 |
|
HF |
120-260 |
150-320 |
180-380 |
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V,
OH |
120-280 |
150-270 |
180-280 |
|
H |
120-280 |
150-320- |
180-330 |
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VD |
200-280 |
220-300 |
250-300 |
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Approvals |
CCS |
LR |
ABS |
GL |
BV |
DNV |
NK |
BKI |
CWB |
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Grade |
3YSMH10 |
3SMH10
3YSMH10 |
3YAH10
3YSAH10 |
3YH10S |
SA3YMH10 |
ⅢYMSH10 |
KSW53G(C) H10
KAW53MG(C) H10 |
3YH10S
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E491T-1-H8
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