OK Flux 10.62 (Advanced Slag Release)

ESAB

OK Flux 10.62 (Advanced Slag Release)

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Improved OK Flux 10.62 with excellent slag detachability and very strong grains. Creates very smooth weld beads, soft transitions to side walls and concave weld bead profiles. Can be used with high parameters and all SAW process variants such as Tandem, Twin, ICE, 3 or 4 wire process in every multi pass joint including narrow gap. The strong grains allow multiple recycling cycles and prolonged flux hopper refilling intervals. Disturbances during flux recycling and dust creation are minimized. Flux chemistry, mechanical values and classifications for flux and all combinations same as for OK Flux 10.62, thus with various wires for highest demands on impact properties, low temperature toughness, strength and CTOD-values. For Offshore constructions, pressure vessels, power generation, shipbuilding, pipe mills, civil constructions, transport industries, etc. Produces weld metal with hydrogen contents maximum 5 ml/100 g, in BlockPac (moisture protection) maximum 4 ml/100g.

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Welding Process

  • SAW - Submerged Arc Welding

Classifications

Classifications EN ISO 14174 : S A FB 1 55 AC H5
EN ISO 14174 : S A FB 1 55 AC H4 only BlockPac/moisture-protection

Approvals

Approvals CE EN 13479
DB 51.039.07
PL : NAKS/HAKC RD 03-613-03
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Transfer No Silicon or Manganese alloying
Basicity Index nom: 3.2
Density nom: 1.1 kg/dm3
Diffusible Hydrogen max 5 ml H/100g weld metal (Redried flux); max 4 ml H/100g in BlockPac (moisture protection)
Grain Size 0.2-1.6 mm (10x65 mesh)
Slag Type Fluoride-basic

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 AWS/EN EN - As Welded AWS - As Welded AWS - PWHT
OK Autrod 12.32 A5.17:EH12K/ 14171-A:S3Si 14171-A: S 46 6 FB S3Si A5.17: F7A8-EH12K A5.17: F7P8-EH12K
OK Autrod 12.24 A5.23:EA2/ 14171-A:S2Mo; 24598-A:S S Mo 14171-A: S 46 4 FB S2Mo A5.23: F8A6-EA2-A2 A5.23: F8P6-EA2-A2
OK Autrod 12.22 A5.17:EM12K/ 14171-A:S2Si 14171-A: S 38 5 FB S2Si A5.17: F7A8-EM12K A5.17: F6P8-EM12K
OK Autrod 12.34 A5.23:EA4/ 14171-A:S3Mo; 24598-A:S S MnMo 14171-A: S 50 4 FB S3Mo A5.23: F8A6-EA4-A4 A5.23: F8P6-EA4-A4
OK Autrod 12.40 A5.17:EH14/ 14171-A:S4 14171-A: S 50 4 FB S4 A5.17: F7A6-EH14 A5.17: F7P6-EH14
OK Autrod 13.21 A5.23:ENi1/ 14171-A:S2Ni1 14171-A: S 42 4 FB S2Ni1 A5.23: F7A6-ENi1-Ni1 A5.23: F7P8-ENi1-Ni1
OK Autrod 13.27 A5.23:ENi2/ 14171-A:S2Ni2 14171-A: S 46 7 FB S2Ni2 A5.23: F7A10-ENi2-Ni2 A5.23: F7P10-ENi2-Ni2
OK Autrod 13.24 A5.23:ENi6/ 14171-A:S3Ni1Mo0,2 14171-A: S 50 6 FB S3Ni1Mo0.2 A5.23: F8A10-ENi6-Ni6 A5.23: F8P8-ENi6-Ni6
OK Autrod 13.43 A5.23:EG/ 26304-A:S3Ni2,5CrMo; 26304-B:(SUN4C1M3) 26304-A: S 69 6 FB S3Ni2,5CrMo A5.23: F11A8-EG-G A5.23: F11P8-EG-G
OK Autrod 13.40 A5.23:EG/ 14171-A:S3Ni1Mo; 26304-A:S3Ni1Mo; 26304-B:(SUN2M2) 26304-A: S 62 6 FB S3Ni1Mo (AC) A5.23: F10A8-EG-F3 (AC) A5.23: F9P8-EG-F3
OK Autrod 13.49 A5.23:ENi3/ 14171-A:S2Ni3 14171-A: S 46 8 FB S2Ni3 A5.23: F8A15-ENi3-Ni3 A5.23: F8P15-ENi3-Ni3
OK Autrod 13.10 SC A5.23:EB2R/ 24598-A:S S CrMo1 - A5.23: F8P2-EB2R-B2
OK Autrod 12.44 A5.23:EA3/ 24598-B:SU 4M3 A5.23: F9A8-EA3-A3 A5.23: F9P8-EA3-A3
OK Autrod 13.20 SC A5.23:EB3R/ 24598-A:S S CrMo2 - A5.23: F8P2-EB3R-B3
OK Autrod 13.44 A5.23:EG/ 26304-A:S3Ni1,5CrMo 26304-A: S 62 5 FB S3Ni1,5CrMo A5.23: F9A8-EG-G

Approvals

Wire ABS BV CE DB DNV GL LR RINA RS VdTÜV
OK Autrod 12.22 * * * * * * * - - *
OK Autrod 12.24 - - * - - - - - - *
OK Autrod 12.32 * * * * * * * * * *
OK Autrod 12.34 * * - - * * * - * -
OK Autrod 13.10 SC - - * * - - - - - *
OK Autrod 13.20 SC - - * - - - - - - *
OK Autrod 13.24 * * * - * * * - - -
OK Autrod 13.27 * * * * * * * * * *
OK Autrod 13.43 * * * - * * * - - -
OK Tubrod 15.27S * - * - * * * - - -
*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 12.22 As Welded AWS DC+ 410 MPa 500 MPa 170 J
160 J
90 J
70 J
35 J
33 %
OK Autrod 12.24 As Welded AWS DC+ 500 MPa 580 MPa 140 J
115 J
80 J
60 J
45 J
25 %
OK Autrod 12.32 As Welded AWS DC+ 475 MPa 560 MPa 175 J
150 J
130 J
110 J
70 J
28 %
OK Autrod 12.34 As Welded AWS DC+ 540 MPa 620 MPa 170 J
160 J
140 J
115 J
45 J
24 %
OK Autrod 12.40 As Welded AWS DC+ 530 MPa 620 MPa 140 J
110 J
80 J
50 J
40 J
26 %
OK Autrod 12.44 As Welded AWS DC+ 600 MPa 700 MPa 105 J
80 J
65 J
50 J
27 %
OK Autrod 13.21 As Welded AWS DC+ 470 MPa 560 MPa 195 J
185 J
160 J
70 J
60 J
28 %
OK Autrod 13.24 As Welded AWS DC+ 530 MPa 620 MPa 110 J
70 J
50 J
120 J
25 %
OK Autrod 13.27 As Welded AWS DC+ 460 MPa 570 MPa 140 J
110 J
80 J
50 J
28 %
OK Autrod 13.40 As Welded AWS DC+ 610 MPa 690 MPa 90 J
80 J
50 J
24 %
OK Autrod 13.40 As Welded EN DC+ 620 MPa 700 MPa 100 J
80 J
60 J
50 J
23 %
OK Autrod 13.43 As Welded AWS DC+ 700 MPa 800 MPa 100 J
75 J
65 J
50 J
21 %
OK Autrod 13.44 As Welded AWS DC+ 610 MPa 700 MPa 95 J
80 J
55 J
40 J
22 %
OK Autrod 13.49 As Welded AWS DC+ 500 MPa 600 MPa 95 J
40 J
27 %

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Mn Ni Si
OK Autrod 12.22 AC, 580 A, 29 V
0.10 % 0.95 % - 0.27 %
OK Autrod 12.22 DC+, 580 A, 29 V
0.07 % 1.0 % - 0.30 %
OK Autrod 12.40 AC, 580A, 29V
0.12 % 1.85 % - 0.10 %
OK Autrod 12.40 DC+, 580A, 29V
0.08 % 1.9 % - 0.12 %
OK Autrod 13.21 AC, 580A, 29V
0.08 % 0.95 % 0.9 % 0.22 %
OK Autrod 13.21 DC+, 580A, 29V
0.06 % 1.0 % 0.9 % 0.25 %
OK Autrod 13.49 AC, 580A, 29V
0.08 % 0.95 % 3.1 % 0.20 %
OK Autrod 13.49 DC+, 580A, 29V
0.06 % 1.0 % 3.1 % 0.25 %
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Part Numbers and Accessories

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