OK Flux 10.90

ESAB

OK Flux 10.90

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Agglomerated aluminate-fluoride-basic flux for welding of 9% Ni steels and other high alloyed steels with Ni based wires. The flux is manganese adding, which reduces the risk of hot cracking. Good slag detachability and nice bead appearance.

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Classifications

Grade S A AF 2 55 53 MnNi DC
Name EN ISO 14174

Approvals

Grade RD 03-613-03
Society NAKS/HAKC
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Transfer Chromium compensating. Nickel- and manganese alloying.
Basicity Index nom: 1.7
Density nom: 1.0 kg/dm3
Slag Type Fluoride basic CaF2-Al2O3-SiO2

Flux Consumption

Volts kg Flux / kg Wire DC+
26 V 0.5 kg
30 V 0.6 kg
34 V 0.8 kg
38 V 1.0 kg
Amps Dimensions Travel Speed
580 A 4.0 mm 33 m/h

Classifications

Wire AWS/EN
OK Autrod NiCrMo-13 A5.14:ERNiCrMo-13/ 18274:S Ni 6059 (NiCr23Mo16)
OK Autrod NiCr-3 A5.14:ERNiCr-3/ 18274:S Ni 6082 (NiCr20Mn3Nb)
OK Autrod NiCrMo-3 SAW A5.14:ERNiCrMo-3/ 18274:S Ni 6625 (NiCr22Mo9Nb)
OK Autrod NiCrMo-4 A5.14:ERNiCrMo-4/ 18274:S Ni 6276 (NiCr15Mo16Fe6W4)
OK Autrod NiCrMo-3 A5.14:ERNiCrMo-3/ 18274:S Ni 6625 (NiCr22Mo9Nb)
OK Autrod 310 A5.9:ER310/ 14343-A:S 25 20

Approvals

Wire ABS DNV
OK Autrod NiCrMo-3 SAW - *
OK Autrod NiCrMo-4 * *
*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

Wire Condition Yield Strength Tensile Strength Charpy V-Notch Elongation
OK Autrod 310 As Welded ISO DC+ 390 MPa,390 MPa
(57 ksi)
570 MPa,570 MPa
(83 ksi)
85 J
85 J @ 20°C,
(63 ft-lb @ 68 °F)
34 %
OK Autrod NiCr-3 As Welded ISO DC+ 400 MPa,400 MPa
(58 ksi)
600 MPa,600 MPa
(87 ksi)
145 J
130 J
145 J @ -80°C,
(107 ft-lb @ -112 °F)
130 J @ -196°C,
(96 ft-lb @ -320.8 °F)
35 %
OK Autrod NiCrMo-13 As Welded 350 A, HI 1.3-1.7 kJ/mm DC+ 470 MPa,470 MPa
(68 ksi)
675 MPa,675 MPa
(98 ksi)
70 J
70 J @ -196°C,
(52 ft-lb @ -320.8 °F)
46 %
OK Autrod NiCrMo-3 As Welded HI ~1.0-1.7 kJ/mm DC+ 440 MPa,440 MPa
(64 ksi)
720 MPa,720 MPa
(104 ksi)
100 J
100 J @ -196°C,
(74 ft-lb @ -320.8 °F)
42 %
OK Autrod NiCrMo-3 SAW As Welded HI ~1.0-1.7 kJ/mm DC+ 440 MPa 720 MPa 100 J 42 %
OK Autrod NiCrMo-4 As Welded DC+ 480 MPa,480 MPa
(70 ksi)
700 MPa,700 MPa
(102 ksi)
60 J
60 J @ -196°C,
(44 ft-lb @ -320.8 °F)
35 %,40 %

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Co Cr Cu Fe Mn Mo Nb+Ta Ni P S Si Ti V W
OK Autrod 310
0.07 % - 25.5 % 0.010 % - 3.2 % 0.015 % - 20.5 % 0.020 % 0.010 % 0.40 % - - -
OK Autrod NiCr-3
0.004 % - 19.3 % - 1.7 % 4.4 % 0.1 % 2.6 % Bal % 0.005 % 0.007 % 0.35 % 0.1 % - -
OK Autrod NiCrMo-13 Current Type: DC+ , 350A, 29V
0.01 % - 22.0 % - 1 % 2.8 % 15.0 % - bal. % 0.01 % 0.001 % 0.2 % - - -
OK Autrod NiCrMo-3 DC+, 350A, 29V
0.01 % - 21.0 % - 2.0 % 1.7 % 8.5 % 3.0 % Bal. % 0.01 % 0.01 % 0.2 % - - -
OK Autrod NiCrMo-4 DC+, 350A, 29V
0.01 % 0.15 % 15.0 % 0.01 % 6.0 % 2.2 % 15.5 % - Bal. % 0.01 % 0.003 % 0.2 % - 0.04 % 3.4 %
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Part Numbers and Accessories

Part Numbers : OK Flux 10.90
OK Flux 10.90 25kg 1090000000 FIND A DISTRIBUTOR
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