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Detailed Description
Conformingto:GB/T17854 SF308AF.S308 SF316LAF-S316L
Equivalent to:EN 760:SA AF2 54DC
Description and application
Agglomerated flux to weld stainless steel and heat-resistance steel, when using DC power, welding wire be connected to positive electrode.Pure metal in the welding line, low harmful element, excellent welding technique, easy slag removal inside the groove, nearly no carbon will be added while welding stainless steel. This welding flux container Cr, able to make up for buring loss ofCr.
Flux type: Silicon-Manganese
Basicity index: 1.8
Grain size:2.0-0.28mm(10-60meshes)
Typical all weld metal mechanical property
Wire matched |
Yield Stressos MPa |
Tensile Strength MPa |
Elongation 85% |
Impact energy AKV(J) |
F308 |
-- |
≥520 |
≥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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