Stainless steels Flux cored wire E317LT1-1 weld fabrication makings
Application
It is suitable for welding 18%Cr-12%Ni-3%Mo stainless steel (SUS317L) and 18%Cr-12%Ni-2%Mo one N (sus316LN, etc.) in petrochemical industry, pressure vessel, food machinery, medical machinery, chemical fertilizer and other industries.
Certification body:DNV/GL
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
| GB/T RULES | 0.04 | 0.5-2.5 | 1.00 | 18.0-21.0 | 12.0-14.0 | 3.0-4.0 | 0.04 | 0.03 | 0.75 | |
| AWS RULES | 0.04 | 0.5-2.5 | 1.00 | 18.0-21.0 | 12.0-14.0 | 3.0-4.0 | 0.04 | 0.03 | 0.75 | |
| EXAMPLE VALUE | 0.025 | 1.73 | 0.41 | 18.3 | 13.7 | 3.3 | 0.02 | 0.003 | 0.02 | |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | - | 520 | - | 20 | ||||
| AWS RULES | - | 520 | - | 20 | ||||
| EXAMPLE VALUE | - | 560 | - | 34 | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Dry extension length(mm) | 15-20 | 18-25 | ||||||
| Gas flow(l/min) | 15-25 | 15-25 | ||||||
The weld metal contains a proper amount of ferrite, and the crack sensitivity is low.Due to high Mo content, excellent corrosion resistance.
The arc is soft and stable, less splash, beautiful forming, good slag removal, stable wire feeding, with excellent welding process performance.
Ningbo Honest Metal Materials Co,Ltd.is an international welding professional company withindependent research and development, production, sales and management. It was established in 2020.
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CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
| GB/T RULES | 0.04 | 0.5-2.5 | 1.00 | 18.0-21.0 | 12.0-14.0 | 3.0-4.0 | 0.04 | 0.03 | 0.75 | |
| AWS RULES | 0.04 | 0.5-2.5 | 1.00 | 18.0-21.0 | 12.0-14.0 | 3.0-4.0 | 0.04 | 0.03 | 0.75 | |
| EXAMPLE VALUE | 0.025 | 1.73 | 0.41 | 18.3 | 13.7 | 3.3 | 0.02 | 0.003 | 0.02 | |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | - | 520 | - | 20 | ||||
| AWS RULES | - | 520 | - | 20 | ||||
| EXAMPLE VALUE | - | 560 | - | 34 | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 1.2 | 1.6 | ||||||
| Volt | 22-36 | 26-38 | ||||||
| Amp | 120-260 | 200-300 | ||||||
| Dry extension length(mm) | 15-20 | 18-25 | ||||||
| Gas flow(l/min) | 15-25 | 15-25 | ||||||
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