High Carbon Steels Flux Cored Wire E71T-1C/1M-J Cr-Mo series welding consumable and strip cladding widely used in petroleum refining equipment welding goods
Suitable for welding of ships, Bridges, buildings, offshore platforms, pipelines, steel structures, etc.
What are the characieristics?
●CO2 and Ar+CO2 can be used for welding.
●The arc is soft and stable, less splash, beautiful forming, good slag removal, less dust, and has excellent welding process performance.
●-40C has excellent impact performance.
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Other |
GB/T RULES | 0.035 | 0.35 | 1.25 | 0.011 | 0.005 | 0.47 | 0.02 | 0.01 | - |
0.04 | 0.45 | 1.4 | 0.011 | 0.005 | 0.45 | 0.02 | 0.01 | - |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | Heat treatment °C*h | ||||
GB/T RULES | 485 | 570 | 26 | 105/-40 | - | ||||
530 | 595 | 26 | 94/-40 | - |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 1.2 | 1.4 | 1.6 | ||||
Volt | 23-32 | 24-36 | 25-40 | ||||
Amp | 150-300 | 170-360 | 200-400 | ||||
Dry stretch length(mm) | 15-20 | 15-20 | 18-25 | ||||
Gas flow(I/min) | 15-25 | 15-25 | 15-25 |
Mode of transportation
●Motor transport
●Shipping
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CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Other |
GB/T RULES | 0.035 | 0.35 | 1.25 | 0.011 | 0.005 | 0.47 | 0.02 | 0.01 | - |
0.04 | 0.45 | 1.4 | 0.011 | 0.005 | 0.45 | 0.02 | 0.01 | - |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | Heat treatment °C*h | ||||
GB/T RULES | 485 | 570 | 26 | 105/-40 | - | ||||
530 | 595 | 26 | 94/-40 | - |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 1.2 | 1.4 | 1.6 | ||||
Volt | 23-32 | 24-36 | 25-40 | ||||
Amp | 150-300 | 170-360 | 200-400 | ||||
Dry stretch length(mm) | 15-20 | 15-20 | 18-25 | ||||
Gas flow(I/min) | 15-25 | 15-25 | 15-25 |
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