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Agglomerated Submerged Arc Welding Flux
brand name
ask70s
aws specification
sfa 5. 17 f7a0 el8
characteristics
high quality flux for welding mild steel and medium tensile steel with mechanical properties and x-ray quality welding properties. Self detachability with combination of our saw wire.
drying requirements
re baking is recommended at 300°c for one hour
typical end chemistry of weld metal
c% mn% si% s% p%
0. 07 1. 20 0. 35 0. 025 max 0. 50 max
mechanical properties of our weld metal
uts(mpa) ys(mpa) elong% cvn -20oc
520 min 430 min 26 min 35j
application
pen stock shells, pressure vessels. Earth moving equipments, structural, off shore plat forms, blast furnace shells and boilers where uts upto 540 n/mm2 specified also for machine building, locomotives, rail girders, crane girders etc. ,
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