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Detailed Description
Conformingto:GB/T17854 SF308LFB-S308LSF316LFB-S316L SF430FB-S430
Description and application
Agglomerated basic flux present ray ball grains, basicity2.6, mesh-size: 10-60, adopt of silicate,carbonate, fluoride, metal oxides, ferroalloys, use new technical in low-temperature frying and high-temperature sintering processes. The quality can replace Lincoln flux 801. MatchCr13224H 225 flux cored wire the welding metal good and smooth, no hole, slag. Suitable DC for the reverse main used for continuous casting roll, cold roll, work rol, and carrying roller have good high temperature oxidation resistance and wear resistance capability.
Flux type:Fluoride-Alkali
Basicity index:2.6
Grain Sipe:2.0-0.28mml10-60meshes)
Typical all weld metal mechanical property
Wire matched |
Yield Stressos MPa |
Tensile Strength MPa |
Elongation 85% |
Impact energy AKV(J) |
|
-20℃ |
-40℃ | ||||
S316L |
-- |
≥480 |
≥30 |
-- |
-- |
Remark
1. Before welding, fluxes should be baked for two hours at 300-350℃
2. Removal of rust, oil, dirt, water, impurities, etc in welding-areas.
Compositions of fluxes(%)
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