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ESAB OK Sub Arc Flux 10.71

SKU: OKFLUX1071
/5
  • Exceptional weld quality and consistency
  • Increased productivity with faster cleaning times
  • Enhanced aesthetics with smooth sidewall blending
  • Broad application range for diverse welding needs
  • Reliable performance for demanding projects

£249.99£114,387.99

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Over 50 years welding expertise
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25kg
1000kg

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Description

Unleash the Power of Precision Welding with ESAB OK Flux 10.71:

Elevate your welding projects with the ESAB OK Flux 10.71, a premium agglomerated, aluminate-basic flux designed for exceptional submerged arc welding (SAW) performance. This versatile flux caters to a wide range of applications, including single and multi-pass butt welding, fillet welding, and narrow gap welding, on a variety of mild, medium, and high tensile steels.

Experience the unwavering quality and consistency you expect from ESAB. OK Flux 10.71 boasts excellent weldability with both AC and DC current, delivering flawless welds with superior impact toughness even at frigid temperatures as low as -40°C.

Embrace the benefits of a smooth workflow with OK Flux 10.71’s exceptional slag detachability and smooth sidewall blending. This translates to reduced cleaning time and enhanced aesthetic appeal for your finished welds.

Choose ESAB OK Flux 10.71 and unlock a world of possibilities for your next welding project.

Features

  • Agglomerated, aluminate-basic flux for superior welding performance
  • Suitable for AC and DC current for versatile welding applications
  • Excellent weldability of mild, medium, and high tensile steels
  • Single and multi-pass butt welding and fillet welding capabilities
  • Ideal for narrow gap welding with superior slag detachability and sidewall blending
  • High impact toughness even at low temperatures (-40°C)

Ordering

Part No. Description
1071800P00 OK Flux 10.71 25kg (55lb) BP
1071H00200 OK Flux 10.71 1000kg (2200lb)

Resources

Datasheet

Additional information
Weight

N/A

Free Delivery

Free Delivery

Brand

Esab

Size

25kg , 1000kg

Delivery

Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

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Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

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Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
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Specifications
Specifications
Classifications EN ISO 14174 : S A AB 1 67 AC H5
Approvals CE : EN 13479
DB : 51.039.05
NAKS/HAKC : RD 03-613-03
Diffusible Hydrogen max 5 ml H/100g weld metal (Redried flux)
Slag Type Aluminate-basic
Alloy Transfer Slightly Silicon and moderately Manganese alloying
Density nom: 1.2 kg/dm3
Basicity Index nom: 1.5
Flux Consumption
Volts kg Flux / kg Wire DC+ kg Flux / kg Wire AC
34 V 1.3 kg 1.2 kg
30 V 1.0 kg 0.9 kg
26 V 0.7 kg 0.6 kg
38 V 1.6 kg 1.4 kg
Classifications
Wire SFA/AWS - EN ISO EN - As Welded AWS - As Welded AWS - PWHT
ESAB SA10K A5.17:EH10K - A5.17: F7A4-EH10K A5.17: F7P6-EH10K
OK Autrod 12.08L A5.17:EL8/EL12/ 14171-A:S1 - A5.17: F6A2-EL8 -
OK Autrod 12.10 A5.17:EL12/ 14171-A:S1 14171-A: S 35 4 AB S1 A5.17: F6A4-EL12 A5.17: F6P5-EL12
OK Autrod 12.20 A5.17:EM12/ 14171-A:S2 14171-A: S 38 4 AB S2 A5.17: F7A4-EM12 A5.17: F6P4-EM12
OK Autrod 12.22 A5.17:EM12K/ 14171-A:S2Si 14171-A: S 38 4 AB S2Si A5.17: F7A5-EM12K A5.17: F6P5-EM12K
OK Autrod 12.22L A5.17:EM12K/ 14171-B:SU21 - A5.17: F7A4-EM12K A5.17: F6P5-EM12K
OK Autrod 12.24 A5.23:EA2/ 14171-A:S2Mo; 24598-A:S S Mo 14171-A: S 46 2 AB S2Mo A5.23: F8A2-EA2-A4 A5.23: F7P0-EA2-A4
OK Autrod 12.24L A5.23:EA2/ 14171-B:SU2M3 - A5.23: F8A2-EA2-A4 A5.23: F7P0-EA2-A4
OK Autrod 12.30 14171-A:S3 14171-A: S 46 3 AB S3 - -
OK Autrod 12.32 A5.17:EH12K/ 14171-A:S3Si 14171-A: S 46 4 AB S3Si A5.17: F7A5-EH12K A5.17: F7P5-EH12K
OK Autrod 12.33L A5.23:EA3K - A5.23: F9A0-EA3K-G A5.23: F8P0-EA3K-G
OK Autrod 12.34 A5.23:EA4/ 14171-A:S3Mo; 24598-A:S S MnMo 14171-A: S 50 3 AB S3Mo A5.23: F8A4-EA4-A3 A5.23: F8P2-EA4-A3
OK Autrod 12.40L A5.17:EH14/ 14171-B:SU41 - A5.17: F7A4-EH14 A5.17: F7P5-EH14
OK Autrod 13.24 A5.23:ENi6/ 14171-A:S3Ni1Mo0,2 14171-A: S 50 4 AB S3Ni1Mo0,2 A5.23: F8A5-ENi6-Ni6 A5.23: F8P4-ENi6-Ni6
OK Autrod 13.27 A5.23:ENi2/ 14171-A:S2Ni2 14171-A: S 46 5 AB S2Ni2 A5.23: F8A6-ENi2-Ni2 A5.23: F7P6-ENi2-Ni2
OK Autrod 13.36 A5.23:EG/ 14171-A:S2Ni1Cu 14171-A: S 46 3 AB S2Ni1Cu A5.23: F8A2-EG-G -
OK Autrod 13.62 A5.23:EG/ 14171-A:SZ3TiB - - -
OK Autrod 13.64 A5.23:EA2TiB/ 14171-A:S2MoTiB - A5.23: F8TA6-EA2TiB -
Spoolarc 29S A5.17:EM13K - - -
Approvals
Wire DNV IBR IRS LR M N Dastur CE CWB VdTÜV ABS BV DB GL RINA PRS RS ClassNK
OK Autrod 12.08L - - - - - - - - - - - - - -
OK Autrod 12.10 - - - - - -
OK Autrod 12.20 - - - - -
OK Autrod 12.22 - - - - - -
OK Autrod 12.22L - - - - - - - - - - - - - - -
OK Autrod 12.24 - - - -
OK Autrod 12.30 - - - - - - - - - - - - -
OK Autrod 12.32 - - - - - - - - - - - - -
OK Autrod 12.40L - - - - - - - - - - -
OK Autrod 13.27 - - - - - - - - - - - - - - -
OK Autrod 13.36 - - - - - - - - - - - - - - -
Spoolarc 75 - - - - - - - - - - - - - - -
Spoolarc 81 - - - - - - - - - - - - - - -
Typical Wire Composition %
C Mn Si S P Ni Cr Mo Cu Ti B
ESAB SA10K
0.11 1.55 0.20 0.015 0.020 - - - - - -
OK Autrod 12.08L
0.06 0.50 0.02 0.015 0.020 - - - - - -
OK Autrod 12.10
0.07 0.52 0.08 - - - - - - - -
OK Autrod 12.20
0.10 1.06 0.07 - - - - - - - -
OK Autrod 12.22
0.09 1.01 0.19 - - - - - - - -
OK Autrod 12.22L
0.10 1.00 0.20 0.010 0.015 - - - - - -
OK Autrod 12.24
0.09 1.08 0.14 - - - - 0.48 - - -
OK Autrod 12.24L
0.10 1.20 0.15 0.015 0.020 - - 0.50 - - -
OK Autrod 12.30
0.11 1.61 0.13 - - - - - - - -
OK Autrod 12.32
0.13 1.77 0.30 - - - - - - - -
OK Autrod 12.33L
0.08 1.80 0.55 0.015 0.020 - - 0.42 - - -
OK Autrod 12.34
0.13 1.51 0.16 - - - - 0.48 - - -
OK Autrod 12.40L
0.15 1.80 0.05 0.010 0.015 0.01 0.05 0.01 0.10 - -
OK Autrod 13.24
0.12 1.52 0.23 - - 0.88 - 0.19 - - -
OK Autrod 13.27
0.10 1.02 0.14 - - 2.19 - - - - -
OK Autrod 13.36
0.10 0.95 0.29 - - 0.78 0.29 - 0.48 - -
OK Autrod 13.64
0.07 1.22 0.28 - - - - 0.49 - 0.14 0.013
Spoolarc 29S
0.08 1.15 0.5 0.006 0.013 - - - 0.06 - -
Spoolarc 53
0.10 1.65 0.30 0.01 0.01 - - - - - -
Spoolarc 71
0.10 1.22 0.55 0.01 0.01 - - - - 0.07 -
Spoolarc 75
0.08 0.89 0.46 0.01 0.00 0.98 0.04 0.01 0.07 - -
Spoolarc 81
0.09 0.95 0.26 0.01 0.01 - - - - - -
Typical Weld Metal Analysis %
C Mn Si S P Ni Cr Mo V Al Cu Nb Ti Co B
Alloy Shield 70 Ni1S As Welded
0.06 1.63 0.50 0.012 0.017 0.86 0.05 0.02 0.004 0.018 0.067 - 0.004 0.008 -
Alloy Shield 70S As Welded
0.06 1.79 0.67 0.009 0.019 - - - - - 0.060 - - - -
ESAB SA10K DC+ 550A, 29V
0.07 1.75 0.50 - - - - - - - - - - - -
OK Autrod 12.08L DC+ 550A, 29V
0.06 0.90 0.20 - - - - - - - - - - - -
OK Autrod 12.10 AC , 580A, 29V
0.05 0.85 0.2 - - - - - - - - - - - -
OK Autrod 12.10 DC+ , 580A, 29V
0.04 1.0 0.3 - - - - - - - - - - - -
OK Autrod 12.20 AC, 580A, 29V
0.06 1.2 0.2 - - - - - - - - - - - -
OK Autrod 12.20 DC+, 580A, 29V
0.05 1.35 0.3 - - - - - - - - - - - -
OK Autrod 12.22 DC+, 580A, 29V
0.05 1.4 0.5 - - - - - - - - - - - -
OK Autrod 12.22 AC, 580A, 29V
0.06 1.2 0.4 - - - - - - - - - - - -
OK Autrod 12.22L DC+ 550A, 29V
0.08 1.35 0.40 - - - - - - - - - - - -
OK Autrod 12.24 AC, 580A, 29V
0.06 1.3 0.25 - - - - 0.5 - - - - - - -
OK Autrod 12.24 DC+, 580A, 29V
0.05 1.4 0.4 - - - - 0.5 - - - - - - -
OK Autrod 12.24L
- - - 0.020 0.025 - - - - - - - - - -
OK Autrod 12.24L DC+ 550A, 29V
0.08 1.35 0.40 - - - - 0.45 - - - - - - -
OK Autrod 12.30 AC, 580A, 29V
0.10 1.6 0.3 - - - - - - - - - - - -
OK Autrod 12.30 DC+, 580A, 29V
0.09 1.65 0.4 - - - - - - - - - - - -
OK Autrod 12.32 DC+, 580A, 29V
0.09 2.0 0.5 - - - - - - - - - - - -
OK Autrod 12.32 AC, 580A, 29V
0.10 1.9 0.35 - - - - - - - - - - - -
OK Autrod 12.33L DC+
0.06 1.95 0.75 - - - - 0.40 - - - - - - -
OK Autrod 12.34 AC, 580A, 29V
0.10 1.5 0.25 - - - - 0.5 - - - - - - -
OK Autrod 12.34 DC+, 580A, 29V
0.09 1.6 0.4 - - - - 0.5 - - - - - - -
OK Autrod 12.40L DC+ 550A, 29V
0.07 1.95 0.40 - - - - - - - - - - - -
OK Autrod 13.24 AC , 580A, 29V
0.09 1.50 0.45 - - 0.9 - 0.2 - - - - - - -
OK Autrod 13.24 DC+, 580A, 29V
0.07 1.70 0.5 - - 0.9 - 0.2 - - - - - - -
OK Autrod 13.27 AC, 580A, 29V
0.06 1.3 0.3 - - 2.2 - - - - - - - - -
OK Autrod 13.27 DC+, 580A, 29V
0.05 1.4 0.4 - - 2.2 - - - - - - - - -
OK Autrod 13.36 AC , 580A, 29V
0.09 1.2 0.4 - - 0.7 0.3 - - - 0.5 - - - -
OK Autrod 13.36 DC+, 580A, 29V
0.08 1.3 0.5 - - 0.7 0.3 - - - 0.5 - - - -
OK Autrod 13.64
0.05 1.4 0.5 - - - - 0.5 - - - - 0.15 - 0.015
Spoolarc 53 As Welded
0.06 1.83 0.57 0.009 0.015 0.02 0.04 - - - 0.080 - - - -
Spoolarc 71 As Welded
0.07 1.63 0.74 0.010 0.016 0.018 0.032 0.012 0.006 0.019 0.109 0.002 0.012 0.006 -
Spoolarc 71 Stress Relieved 1 hr. @ 1150°F
0.07 1.63 0.74 0.010 0.016 0.018 0.032 0.012 0.006 0.019 0.109 0.002 0.012 0.006 -
Spoolarc 75 As Welded
0.06 1.49 0.67 0.006 0.015 0.84 0.03 0.01 - - 0.110 - - - -
Spoolarc 81 As Welded
0.07 1.32 0.44 0.011 0.017 0.04 0.05 0.02 - - 0.080 - - - -
Typical Mechanical Properties
Wire Condition Yield Strength Tensile Strength Elongation Charpy V-Notch
Alloy Shield 70 Ni1S As Welded 501 MPa 598 MPa 28 % 99 J @ -29 °C
Alloy Shield 70S As Welded 526 MPa 612 MPa 26 % 35 J @ -46 °C
ESAB SA10K PWHT DC+ (5 hour(s)) 410 MPa 500 MPa 34 % 40 J @ -29 °C
ESAB SA10K As Welded DC+ 490 MPa 580 MPa 26 % 70 J @ -18 °C
45 J @ -29 °C
30 J @ -40 °C
ESAB SA10K PWHT DC+ (1 hour(s)) 430 MPa 530 MPa 32 % 120 J @ -18 °C
100 J @ -29 °C
75 J @ -40 °C
40 J @ -51 °C
OK Autrod 12.08L As Welded DC+ 390 MPa 450 MPa 25 % 120 J @ 0 °C
100 J @ -18 °C
70 J @ -29 °C
OK Autrod 12.08L PWHT DC+ (1 hour(s)) 300 MPa 390 MPa 35 % 125 J @ 0 °C
110 J @ -18 °C
80 J @ -29 °C
OK Autrod 12.10 As Welded EN AC 385 MPa 470 MPa 30 % 150 J @ 0 °C
120 J @ -20 °C
85 J @ -30 °C
70 J @ -40 °C
OK Autrod 12.10 As Welded AWS DC+ 360 MPa 465 MPa 30 % 125 J @ 0 °C
95 J @ -20 °C
75 J @ -30 °C
65 J @ -40 °C
OK Autrod 12.20 As Welded AWS DC+ 410 MPa 510 MPa 29 % 135 J @ 20 °C
125 J @ 0 °C
80 J @ -20 °C
55 J @ -40 °C
OK Autrod 12.20 As Welded EN AC 430 MPa 535 MPa 33 % 150 J @ 20 °C
130 J @ 0 °C
115 J @ -20 °C
70 J @ -40 °C
OK Autrod 12.22 As Welded AWS DC+ 425 MPa 520 MPa 29 % 140 J @ 0 °C
100 J @ -20 °C
60 J @ -40 °C
40 J @ -46 °C
OK Autrod 12.22 As Welded EN AC 460 MPa 550 MPa 28 % 145 J @ 0 °C
125 J @ -20 °C
90 J @ -40 °C
OK Autrod 12.22L As Welded DC+ 450 MPa 540 MPa 29 % 60 J @ -18 °C
45 J @ -29 °C
30 J @ -40 °C
OK Autrod 12.22L PWHT DC+ (6 hour(s)) 360 MPa 490 MPa 36 % 60 J @ -29 °C
OK Autrod 12.22L PWHT DC+ (1 hour(s)) 390 MPa 490 MPa 32 % 90 J @ -18 °C
65 J @ -29 °C
40 J @ -40 °C
30 J @ -46 °C
OK Autrod 12.22L PWHT DC+ (10 hour(s)) 360 MPa 480 MPa 33 % 100 J @ -29 °C
OK Autrod 12.24 As Welded EN AC 550 MPa 620 MPa 23 % 130 J @ 20 °C
110 J @ 0 °C
70 J @ -20 °C
40 J @ -40 °C
OK Autrod 12.24 As Welded AWS DC+ 500 MPa 580 MPa 24 % 125 J @ 20 °C
100 J @ 0 °C
60 J @ -18 °C
40 J @ -29 °C
OK Autrod 12.24L As Welded DC+ 550 MPa 610 MPa 23 % 90 J @ 0 °C
65 J @ -18 °C
40 J @ -29 °C
OK Autrod 12.24L PWHT DC+ (1 hour(s)) 480 MPa 560 MPa 26 % 80 J @ 0 °C
50 J @ -18 °C
OK Autrod 12.30 As Welded EN DC+ 490 MPa 580 MPa 29 % 130 J @ 20 °C
110 J @ 0 °C
90 J @ -20 °C
60 J @ -30 °C
OK Autrod 12.30 As Welded EN AC 510 MPa 590 MPa 28 % 140 J @ 20 °C
120 J @ 0 °C
100 J @ -20 °C
70 J @ -30 °C
OK Autrod 12.32 As Welded EN AC 530 MPa 615 MPa 28 % 140 J @ 20 °C
120 J @ 0 °C
100 J @ -20 °C
60 J @ -40 °C
OK Autrod 12.32 As Welded AWS DC+ 480 MPa 580 MPa 28 % 150 J @ 20 °C
130 J @ 0 °C
95 J @ -20 °C
65 J @ -40 °C
40 J @ -46 °C
OK Autrod 12.33L As Welded DC+ 630 MPa 700 MPa 25 % 65 J @ 0 °C
35 J @ -18 °C
OK Autrod 12.33L PWHT DC+ (1 hour(s)) 550 MPa 650 MPa 30 % 70 J @ 0 °C
40 J @ -18 °C
OK Autrod 12.34 As Welded AWS DC+ 535 MPa 620 MPa 27 % 120 J @ 20 °C
105 J @ 0 °C
70 J @ -20 °C
60 J @ -30 °C
45 J @ -40 °C
OK Autrod 12.34 As Welded EN AC 560 MPa 635 MPa 23 % 135 J @ 20 °C
120 J @ 0 °C
100 J @ -20 °C
80 J @ -30 °C
60 J @ -40 °C
OK Autrod 12.40L PWHT DC+ (1 hour(s)) 470 MPa 570 MPa 28 % 100 J @ -18 °C
80 J @ -29 °C
55 J @ -40 °C
45 J @ -46 °C
OK Autrod 12.40L As Welded DC+ 490 MPa 580 MPa 27 % 75 J @ -18 °C
60 J @ -29 °C
40 J @ -40 °C
OK Autrod 12.40L PWHT DC+ (18 hour(s)) 440 MPa 550 MPa 35 % 100 J @ -30 °C
75 J @ -46 °C
OK Autrod 12.40L PWHT DC+ (22 hour(s)) 440 MPa 550 MPa 30 % 100 J @ -30 °C
75 J @ -46 °C
OK Autrod 13.24 As Welded EN AC 610 MPa 680 MPa 25 % 150 J @ 20 °C
120 J @ -20 °C
100 J @ -30 °C
90 J @ -40 °C
OK Autrod 13.24 As Welded AWS DC+ 560 MPa 630 MPa 25 % 120 J @ 20 °C
85 J @ -20 °C
70 J @ -30 °C
60 J @ -40 °C
40 J @ -46 °C
OK Autrod 13.27 As Welded EN AC 530 MPa 620 MPa 28 % 120 J @ -20 °C
90 J @ -40 °C
60 J @ -50 °C
OK Autrod 13.27 As Welded AWS DC+ 500 MPa 600 MPa 28 % 100 J @ -20 °C
60 J @ -40 °C
50 J @ -51 °C
OK Autrod 13.36 As Welded AWS DC+ 490 MPa 580 MPa 27 % 120 J @ 20 °C
70 J @ -20 °C
55 J @ -29 °C
OK Autrod 13.36 As Welded EN AC 515 MPa 590 MPa 27 % 150 J @ 20 °C
90 J @ -20 °C
80 J @ -30 °C
OK Autrod 13.62 As Welded (acc. AWS) Plate thickness 12mm; Heat Input 2.2kJ/mm; Side 1 600A, 32V, 53cm/min; Side 2 700A, 32V, 60cm/min. DC+ 510 MPa 610 MPa 28 % 40 J @ -51 °C
OK Autrod 13.64 As Welded (acc. to AWS) Plate thickness 12mm Heat input 2.2kJ/mm 700A, 32V, 60cm/min DC+ 550 MPa 650 MPa 28 % 40 J @ -51 °C
Spoolarc 29S As Welded 542 MPa 638 MPa 29 % 42 J @ -40 °C
Spoolarc 53 As Welded 502 MPa 584 MPa 31 % 96 J @ -46 °C
Spoolarc 71 As Welded 524 MPa 602 MPa 28 % 73 J @ -40 °C
Spoolarc 75 As Welded 527 MPa 612 MPa 28 % 79 J @ -40 °C
Spoolarc 81 As Welded 439 MPa 531 MPa 29 % 106 J @ -46 °C
ESAB OK Flux 10.71

ESAB OK Sub Arc Flux 10.71

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