Nickel alloys Flux cored wire ENiCrMo3T1-4 Soldering connection
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Mo | P | S |
| GB/T RULES | - | - | - | - | - | - | - | - | - | - |
| AWS RULES | 0.10 | 0.50 | 0.50 | 20.0-23.0 | ≥58.0 | 5.00 | 3.15-4.15 | 8.0-10.0 | 0.02 | 0.02 |
| EXAMPLE VALUE | 0.015 | 0.25 | 0.3 | 22 | 64.00 | 0.3 | 3.3 | 9.5 | 0.0005 | 0.0005 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | - | - | - | - | ||||
| AWS RULES | - | 690 | - | 25 | ||||
| EXAMPLE VALUE | - | 760 | 80/-196 | 32 | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 1.2 | ||||
| Volt | 25-34 | ||||
| Amp | 150-250 | ||||
| Dry extension length(mm) | 15-25 | ||||
| Gas flow(l/min) | 20-25 | ||||
The nominal composition was 60%Ni-22%Cr-9%Mo-3%Fe-3.6%Nb.
-196°C low temperature impact performance is excellent.
The arc is soft and stable, less splash, beautiful forming, good slag removal, stable wire feeding, with excellent welding process performance.
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Thermal power application
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Qinghai Youjian Wunan Oilfield
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20000TEU container ship
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Mo | P | S |
| GB/T RULES | - | - | - | - | - | - | - | - | - | - |
| AWS RULES | 0.10 | 0.50 | 0.50 | 20.0-23.0 | ≥58.0 | 5.00 | 3.15-4.15 | 8.0-10.0 | 0.02 | 0.02 |
| EXAMPLE VALUE | 0.015 | 0.25 | 0.3 | 22 | 64.00 | 0.3 | 3.3 | 9.5 | 0.0005 | 0.0005 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | - | - | - | - | ||||
| AWS RULES | - | 690 | - | 25 | ||||
| EXAMPLE VALUE | - | 760 | 80/-196 | 32 | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 1.2 | ||||
| Volt | 25-34 | ||||
| Amp | 150-250 | ||||
| Dry extension length(mm) | 15-25 | ||||
| Gas flow(l/min) | 20-25 | ||||
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