Stainless Steel Flux-Cored Welding Wire E309LT0-1
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- Contact: 韓吉英
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GB/T 17853 TS309L-FC10 AWS A5.22 E309LT0-1
Suitable for welding 06Cr23Ni13 (S30908) and dissimilar steels. It can be used for welding similar types of stainless steel structures and components such as composite steels and dissimilar steels in the manufacturing of synthetic fiber, petrochemical, and other equipment. It is also applicable for overlay welding of transition layers on the inner walls of nuclear reactors and pressure vessels, as well as for welding internal components of towers. Common application fields include petrochemical, food and medical, shipbuilding, nuclear power, etc.
CO2 gas-shielded stainless steel flux-cored wire, with a soft and stable arc, minimal spatter, easy slag removal, and aesthetically pleasing weld formation. The standout feature of this product is that the weld appearance after welding is free from oxidation discoloration, retaining the original color of stainless steel (bright silvery-white), smooth and attractive, reducing the need for weld cleaning processes. The deposited metal exhibits excellent crack resistance.
Direct current electrode positive (DCEP)
100% CO2
Chemical Composition of Deposited Metal (%)
| Test Item | C | Mn | Si | P | S | Ni | Cr | Mo | Cu |
| GB/T Standard | ≤0.04 | 0.50～2.50 | ≤1.00 | ≤0.040 | ≤0.030 | 12.0～14.0 | 22.0～25.0 | ≤0.75 | ≤0.75 |
| Example Value | 0.02 | 1.27 | 0.59 | 0.019 | 0.004 | 12.5 | 23.7 | 0.02 | 0.02 |
Mechanical Properties of Deposited Metal
| Test Item | Rm (MPa) | A (%) |
| GB/T Standard | ≥520 | ≥25 |
| Example Value | 565 | 37.5 |
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Wire |
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