OK Flux 10.81

ESAB

OK Flux 10.81

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OK Flux 10.81 is an agglomerated, low-basicity flux. The benefits of this flux are the smooth surface finish and excellent slag detachability. It is intended for a limited number of passes and plate thickness up to approx. 25 mm. It is used for single and multi-wire procedures such as tandem and twin-arc welding. Concave fillet welds with an excellent washing on the sidewalls are created with this flux as well as attractive butt and overlap welds. It works equally well on DC and AC current and the high alloying of Si makes it well suited for high speed welding. Due to its good weldability, OK Flux 10.81 is often used in the production of pressure vessels and spiral welded water pipes. The excellent sidewall wetting, which is preferred for dynamic loads in horizontal fillet welds is made use of in general construction, beam fabrication, the automotive industry and tube to fin welding in the production of membrane wall panels. In many applications where the appearance of the weld bead or the nice washing on the sidewalls in fillet welds are the main requirements, OK Flux 10.81 is chosen.


Classifications

Grade S A AR 1 97 AC
Name EN ISO 14174

Approvals

Approvals CE EN 13479
DB 51.039.04
PL : NAKS/HAKC RD 03-613-03
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Transfer Very high Silicon and moderately Manganese alloying
Basicity Index nom: 0.6
Density nom: 1.2 kg/dm3
Grain Size 0.2-1.6 mm (10x65 mesh) or 0.2-1.25 mm (14x65 mesh)
Slag Type Aluminate-rutile

Flux Consumption

Volts kg Flux / kg Wire DC+ kg Flux / kg Wire AC
26 V 0.7 kg 0.6 kg
30 V 1.0 kg 0.9 kg
34 V 1.3 kg 1.2 kg
38 V 1.6 kg 1.4 kg
Amps Dimensions Travel Speed
580 A Ø 4.0 mm 55 cm/min

Classifications

Wire SFA/AWS - EN ISO EN - As Welded AWS - As Welded AWS - PWHT
OK Autrod 12.22 A5.17:EM12K/ 14171-A:S2Si 14171-A: S 50 A AR S2Si A5.17: F7AZ-EM12K A5.17: F7PZ-EM12K
OK Autrod 12.24 A5.23:EA2/ 14171-A:S2Mo; 24598-A:S S Mo 14171-A: S 50 A AR S2Mo A5.23: F9AZ-EA2-A4 A5.23: F9PZ-EA2-A4
OK Autrod 12.20 A5.17:EM12/ 14171-A:S2 14171-A: S 46 0 AR S2 A5.17: F7A0-EM12 A5.17: F7PZ-EM12
OK Autrod 12.10 A5.17:EL12/ 14171-A:S1 14171-A: S 42 A AR S1 A5.17: F7AZ-EL12 A5.17: F7PZ-EL12
OK Autrod 13.10 SC A5.23:EB2R/ 24598-A:S S CrMo1 - A5.23: F9PZ-EB2R-G
OK Autrod 13.36 A5.23:EG/ 14171-A:S2Ni1Cu 14171-A: S 50 A AR S2Ni1Cu A5.23: F9A0-EG-G
OK Autrod 12.30 14171-A:S3 14171-A: S 50 0 AR S3 -

Approvals

Combined with Wire ABS BV CE DB DNV GL LR VdTÜV
OK Autrod 12.10 - - * * - - - *
OK Autrod 12.20 * * * * * * * *
OK Autrod 12.22 - - * - - - - -
OK Autrod 12.24 - - - - - - - *
OK Autrod 12.30 - - * * - - - *
OK Autrod 13.10 SC - - - - - - - *
OK Autrod 13.36 - - * - - - - -
*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 Charpy V-Notch Elongation Testing Time
OK Autrod 12.10 As Welded AWS DC+ 450 MPa
(65 ksi)
540 MPa
(78 ksi)
50 J @ 20°C,
(37 ft-lb @ 68 °F)
30 J @ 0°C,
(22 ft-lb @ 32 °F)
25 %
OK Autrod 12.10 As Welded EN AC 450 MPa 530 MPa
(77 ksi)
80 J @ 20°C,
(59 ft-lb @ 68 °F)
40 J @ 0°C,
(30 ft-lb @ 32 °F)
25 %
OK Autrod 12.20 As Welded AWS DC+ 510 MPa
(74 ksi)
610 MPa
(88 ksi)
80 J @ 20°C,
(59 ft-lb @ 68 °F)
60 J @ 0°C,
(44 ft-lb @ 32 °F)
40 J @ -18°C,
(30 ft-lb @ -0.4 °F)
25 %
OK Autrod 12.20 As Welded EN AC 500 MPa 570 MPa
(83 ksi)
90 J @ 20°C,
(67 ft-lb @ 68 °F)
70 J @ 0°C,
(52 ft-lb @ 32 °F)
50 J @ -18°C,
(37 ft-lb @ -0.4 °F)
30 %
OK Autrod 12.22 As Welded AWS DC+ 530 MPa
(77 ksi)
610 MPa
(88 ksi)
60 J @ 20°C,
(44 ft-lb @ 68 °F)
24 %
OK Autrod 12.22 As Welded EN AC 550 MPa 640 MPa
(93 ksi)
70 J @ 20°C,
(52 ft-lb @ 68 °F)
20 %
OK Autrod 12.24 As Welded AWS DC+ 565 MPa
(82 ksi)
660 MPa
(96 ksi)
65 J @ 20°C,
(48 ft-lb @ 68 °F)
45 J @ 0°C,
(33 ft-lb @ 32 °F)
23 %
OK Autrod 12.24 As Welded EN AC 650 MPa 715 MPa
(104 ksi)
80 J @ 20°C,
(59 ft-lb @ 68 °F)
50 J @ 0°C,
(37 ft-lb @ 32 °F)
24 %
OK Autrod 12.30 As Welded EN AC 550 MPa 620 MPa
(90 ksi)
100 J @ 20°C,
(74 ft-lb @ 68 °F)
80 J @ 0°C,
(59 ft-lb @ 32 °F)
25 %
OK Autrod 12.30 As Welded EN DC+ 550 MPa 640 MPa
(93 ksi)
80 J @ 20°C,
(59 ft-lb @ 68 °F)
60 J @ 0°C,
(44 ft-lb @ 32 °F)
25 %
OK Autrod 13.10 SC PWHT PWHT 575A DC+ 29V 650 MPa
(94 ksi)
730 MPa
(106 ksi)
30 J @ 20°C,
(22 ft-lb @ 68 °F)
22 % 1 hr
OK Autrod 13.36 As Welded AWS DC+ 570 MPa
(83 ksi)
680 MPa
(99 ksi)
55 J @ 20°C,
(41 ft-lb @ 68 °F)
40 J @ 0°C,
(30 ft-lb @ 32 °F)
35 J @ -18°C,
(26 ft-lb @ -0.4 °F)
23 %
OK Autrod 13.36 As Welded EN AC 610 MPa 680 MPa
(99 ksi)
80 J @ 20°C,
(59 ft-lb @ 68 °F)
50 J @ 0°C,
(37 ft-lb @ 32 °F)
40 J @ -20°C,
(30 ft-lb @ -4 °F)
25 %

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu Mn Mo Ni P S Si
OK Autrod 12.10 AC, 580A, 29V
0.07 % - - 1.1 % - - - - 0.7 %
OK Autrod 12.10 DC+, 580A, 29V
0.06 % - - 1.2 % - - - - 0.8 %
OK Autrod 12.20 AC , 580A, 29V
0.09 % - - 1.4 % - - - - 0.7 %
OK Autrod 12.20 DC+, 580A, 29V
0.07 % - - 1.5 % - - - - 0.8 %
OK Autrod 12.22 AC, 580A, 29V
0.09 % - - 1.4 % - - - - 0.8 %
OK Autrod 12.22 DC+, 580A, 29V
0.07 % - - 1.5 % - - - - 0.9 %
OK Autrod 12.24 AC, 580A, 29V
0.09 % - - 1.4 % 0.5 % - - - 0.7 %
OK Autrod 12.24 DC+, 580A, 29V
0.07 % - - 1.5 % 0.5 % - - - 0.8 %
OK Autrod 12.30 AC, 580A, 29V
0.10 % - - 1.7 % - - - - 0.6 %
OK Autrod 12.30 DC+, 580A, 29V
0.08 % - - 1.75 % - - - - 0.7 %
OK Autrod 13.10 SC DC+, 575A, 29V
0.06 % 1.0 % - 1.4 % 0.5 % - 0.020 % 0.010 % 0.9 %
OK Autrod 13.36 AC, 580A, 29V
0.09 % 0.3 % 0.5 % 1.3 % - 0.7 % - - 0.8 %
OK Autrod 13.36 DC+, 580A, 29V
0.07 % 0.3 % 0.5 % 1.4 % - 0.7 % - - 0.9 %
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Detaļu numuri un aksesuāri

Detaļu numuri : OK Flux 10.81
1081000200
1081001200
1081801200
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