OK Flux 10.81LS
OK FLUX 10.81LS is an agglomerated Si and Mn alloying flux for submerged arc welding. Most suitable for applications where the dilution of base metal is high, e.g. in fillet welding and butt welding of thin and medium thick plates with a limited number of passes. The superior welding properties associated with the acid slag system of OK FLUX 10.81LS permit high travel speeds in butt and fillet welding. It offers superior bead shape, slag removal and surface finish. It can be easily used over rust and primer without running into the risk of porosity.
|Alloy Transfer||Silicon and Manganese alloying|
|Basicity Index||nom: 0.7|
|Grain Size||0.2-1.6 mm|
|Wire||SFA/AWS - EN ISO||AWS - As Welded||AWS - PWHT|
|OK Autrod 12.22L||A5.17: EM12K / 14171-B: SU21||A5.17: F7AZ-EM12K||A5.17: F7PZ-EM12K|
|OK Autrod 12.08L||A5.17: EL8/EL12 / 14171-A: S1||A5.17: F7AZ-EL8/EL12||A5.17: F7PZ-EL8/EL12|
|Combined with Wire|
|*Selected production units only. Please contact ESAB for more information. Visit esab.com to download specific flux/wire combination fact sheets for more details.|
Typical Mechanical Properties
|Combined with Wire||Condition||Yield Strength||Tensile Strength||Elongation|
|OK Autrod 12.08L||As Welded AWS DC+||530 MPa||580 MPa||26 %|
|OK Autrod 12.08L||Stress Relieved AWS DC+||470 MPa||550 MPa||28 %|
|OK Autrod 12.22L||As Welded AWS DC+||550 MPa||620 MPa||24 %|
|OK Autrod 12.22L||Stress Relieved AWS DC+||510 MPa||580 MPa||25 %|
Typical Weld Metal Analysis %
|Typical Weld Metal Analysis %|
|OK Autrod 12.08L DC+, 550A, 29V|
|0.07 %||1.10 %||0.70 %|
|OK Autrod 12.22L DC+, 550A, 29V|
|0.09 %||1.45 %||0.85 %|
How to purchase OK Flux 10.81LS
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