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OK Flux 10.16 [1016000000] |
OK Flux 10.16
Type Fluoride basic SA AF 2 DC
Description
OK Flux 10.16 is an agglomerated, non-alloying flux for submerged arc welding.
OK Flux 10.16 is specially designed for butt welding with nickelbased
alloyed wire and cladding with nickelbased alloy strips. The well-balanced flux
composition minimises silicon transfer from the flux to the welding metal, thereby
minimising the risk of hot cracking when welding with nickel-based alloys.
OK Flux 10.16 can only be used on DC when butt welding with nickel-based
alloy wires. Reverse polarity (DC-) should preferably be used in order to
minimise the dilution from the base material and the risk of hot cracking in the
weld metal.
Density 1.2 kg/dm3
Basicity index 2.4
Flux consumption as kg flux/kg wire
Voltage |
DC + |
26 |
0.75 |
28 |
0.75 |
30 |
0.55 |
34 |
0.7 |
38 |
1.0 |
Typical all weld metal composition, %
Wire |
C |
Si |
Mn |
Cr |
Ni |
Mo |
OK Autrod 19.81 |
0.02 |
0.2 |
0.7 |
18.0 |
bal. |
16.0 |
OK Autrod 19.82 |
0.01 |
0.35 |
0.3 |
21.0 |
bal. |
9.0 |
OK Autrod 19.85 |
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0.3 |
3.2 |
19.0 |
bal. |
2.0 |
OK Band NiCr3 |
0.04 |
0.5 |
3.0 |
19.0 |
bal. |
2.0 |
OK Band
NiCrMo3 |
0.02 |
0.2 |
1.2 |
21.0 |
bal. |
9.0 |
Typical mech. properties all weld metal
Wire |
Yield
stress
MPa |
Tensile
strength
MPa |
Charpy V
°C |
J |
OK Autrod 19.81 |
490 |
730 |
+20
-60
-196 |
80
75
60 |
OK Autrod 19.82 |
425 |
700 |
-140
-196 |
100
80 |
OK Autrod 19.85 |
360 |
600 |
+20
-196 |
140
100 |
Approvals
Wire |
ABS |
LR |
DNV |
BV |
GL |
RS |
CL |
VdTÜV |
OK Autrod 19.81 |
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OK Autrod 19.82 |
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OK Autrod 19.85 |
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OK Band NiCr3 |
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x |
OK Band NiCrMo3 |
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Classifications
Wire |
EN ISO 18274 |
SFA/AWS A5.14 |
OK Autrod 19.81 |
S Ni 6059 (NiCr23Mo16) |
ERNiCrMo-13 |
OK Autrod 19.82 |
S Ni 6625 (NiCr22Mo9Nb) |
ERNiCrMo-3 |
OK Autrod 19.85 |
S Ni 6082 (NiCr20Mn3Nb) |
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OK Band ERNiCr-3 |
B Ni 6082 (NiCr20Mn3Nb) |
ERNiCr-3 |
OK Band NiCrMo3 |
B Ni 6625 (NiCr22Mo9Nb) |
ERNiCrMo-3 |
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