Submerged Arc Welding Technical Handbook - Esab
Submerged Arc Welding Technical Handbook - Esab
Submerged Arc Welding Technical Handbook - Esab
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OK Flux 10.83 – Flux for<br />
high speed welding<br />
Classification flux Basicity index Density Grain size<br />
EN 760: SA AR 1 85 AC 0.3 ~ 1.2 kg/dm 3 0.2 - 1.6 mm<br />
Slag type Polarity Alloy transfer<br />
Aluminate-rutile DC+ / AC High Si, no Mn alloying<br />
Flux consumption<br />
kg flux / kg wire<br />
Voltage DC+ AC<br />
26 0.7 0.6<br />
30 1.0 0.9<br />
34 1.3 1.2<br />
38 1.6 1.4<br />
Classification<br />
1,0<br />
0,8<br />
0,6<br />
0,4<br />
0,2<br />
0,0<br />
-0,2<br />
% Si pick-up<br />
from flux<br />
450 A<br />
750 A<br />
% Si in wire<br />
0,05 0,10 0,15 0,20 0,25 0,30<br />
Single wire, ø 4.0 mm, DC+, 30 V, 60 cm/min<br />
1,8<br />
1,4<br />
1,0<br />
0,6<br />
0,2<br />
-0,2<br />
-0,6<br />
-1,0<br />
% Mn pick-up<br />
from flux<br />
450 A<br />
750 A<br />
% Mn in wire<br />
0,5 1,0 1,5 2,0<br />
Wire<br />
Weld metal<br />
OK Autrod EN / AWS EN / AW AWS / AW AWS / PWHT<br />
12.10 S1 / EL12 S 38 Z AR S1 A5.17: F7AZ-EL12 A5.17: F6PZ-EL12<br />
12.22 S2Si / EM12K S 42 Z AR S2Si A5.17: F7AZ-EM12K A5.17: F7PZ-EM12K<br />
Approvals<br />
ABS BV DNV GL LR TÜV DB CE<br />
OK Flux 10.83<br />
x<br />
with OK Autrod<br />
12.22 x x<br />
Typical weld metal chemical composition (%), DC+<br />
C Si Mn Cr Ni Mo Other<br />
With OK Autrod<br />
12.10 0.05 0.7 0.5<br />
12.22 0.05 0.8 0.9<br />
OK Flux 10.83 is an<br />
agglomerated, low-basicity flux<br />
for submerged arc welding.<br />
Highest welding speeds can be<br />
obtained with wire diameters of<br />
3.0mm or less with this flux.<br />
Further attributes include<br />
smooth weld beads and<br />
excellent slag detachability.<br />
It is used for single pass butt,<br />
overlap and fillet welds at high<br />
travel speeds and works<br />
equally well on DC and AC<br />
current, primarily used with<br />
single or twin-arc wire systems.<br />
High welding speeds are<br />
applied e.g. in long weld runs<br />
for general construction, beam<br />
fabrication, membrane wall<br />
panel tube to fin welding and in<br />
the automotive industry for the<br />
production of car and truck<br />
wheels. In all these applications<br />
OK Flux 10.83 is found, when<br />
no impact toughness is<br />
required.<br />
Typical weld metal mechanical properties, DC+<br />
ReL / Rp0.2<br />
(MPa)<br />
Rm<br />
(MPa)<br />
A4 / A5<br />
(%)<br />
CVN<br />
(J at °C)<br />
With OK Autrod +20 0<br />
12.10 440 520 30 30 AW<br />
12.22 470 560 26 50 30 AW<br />
12.10 400 510 30 SR<br />
12.22 440 560 29 50 20 SR<br />
For more information view the Product Data Sheets or contact ESAB.<br />
AW/<br />
SR<br />
49
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