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Exaton 15W

Exaton 15W is a basic welding flux for submerged arc welding giving good slag removal and a fine bead appearance. Its relatively high basicity makes it suitable for joining of austenitic and duplex stainless steel when high impact strength is desired. Due to its low niobium content burn-off it can be used advantageously with stabilized wire electrodes. Exaton 15W is a high performance welding flux in many joining applications in the chemical, petrochemical and oil&gas industry. It is particularly suited for Exaton range of duplex wire electrodes (e.g. 22.8.3.L/25.10.4.L) due to the highly neutral behavior, which ensures an optimal balanced microstructure. Taking the benefit of its features (not limited to nice bead appearance and self slag release only), it can also be used in combination with NiCrMo-3 and NiCrMo-4 wires for several other applications (i.e. both joining and weld overlay).

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Features & Benefits
Specifications
Classifications EN ISO 14174 : S A AF 2
Approvals CE : EN 13479
UKCA : EN 13479
Welding Current 1200 A (Using 60x0.5 mm strip)
Slag Type Fluoride basic CaF2-Al2O3-SiO2
Density nom: 1.0 Kg/l
Basicity Index nom: 1.9
Flux_Consumption_SAW
Volts DC+ Weight
26 V 0.5 kg
30 V 0.6 kg
34 V 0.8 kg
38 V 1.0 kg
Classifications_SAW Wire Weld Metal
Wire AWS/EN AWS - As Welded
Exaton 19.12.3.LCRYO A5.9:ER316L
14343-A:S (19 12 3 L); 14343-B:SS316L		 -
Exaton 19.9.L A5.9:ER308L
14343-A:S 19 9 L		 -
Exaton 20.25.5.LCu A5.9:ER385
14343-A:S 20 25 5 Cu L		 -
Exaton 22.12.HT 14343-A:S 21 10 N -
Exaton 22.8.3.L A5.9:ER2209
14343-A:S 22 9 3 N L		 A5.39: F115A15-ER2209/2209
Exaton 24.13.LHF A5.9:ER309L
14343-A:S 23 12 L		 -
Exaton 24.13.LNb A5.9:ER309LNb
14343-A:S 23 12 Nb		 -
Exaton 25.10.4.L A5.9:ER2594
14343-A:S 25 9 4 N L		 A5.39: F120A8-ER2594/2594
Exaton 25.22.2.LMn A5.9:ERG
14343-A:S 25 22 2 N L		 -
Exaton 27.31.4.LCu A5.9:ER383
14343-A:S 27 31 4 Cu L		 -
Exaton 27.31.4.LCu A5.9:ER383
14343-A:S 27 31 4 Cu L		 A5.39: F85A32-ER383/383 (mod)
Exaton Ni56 A5.14:ERNiCrMo-4
18274:S Ni 6276 (NiCr15Mo16Fe6W4)		 -
Exaton Ni59 SAW A5.14:ERNiCrMo-13
18274:S Ni 6059 (NiCr23Mo16)		 A5.39: F100A32-ERNiCrMo-13/NiCrMo-13
Exaton Ni60 A5.14:ERNiCrMo-3
18274:S Ni 6625 (NiCr22Mo9Nb)		 -
Approvals_SAW
Wire BV DNV LR VdTÜV
Exaton 19.9.L - -
Exaton 20.25.5.LCu - - -
Exaton 22.8.3.L
Exaton 25.10.4.L -
Typical Weld Metal Analysis %
C Mn Si S P Ni Cr Mo V Al Cu N Nb Ti Co PRE FN WRC-92 W PREN Fe Nb+Ta
Exaton 19.12.3.LCRYO
0.021 1.5 0.5 0.003 0.023 12.8 18 2.3 - - 0.07 0.06 - - - - 3 - - - -
Exaton 19.9.L
0.02 1.2 0.6 0.012 0.025 10 19.5 0.15 - - 0.1 0.05 - - 0.1 - 6 - - - -
Exaton 20.25.5.LCu
0.01 1.4 0.5 - - 25 19.6 4.5 - - - - - - - - - - - - -
Exaton 22.8.3.L Current: DC+, 400A, 28V, 45cm/min
0.01 1.2 0.01 - 0.02 8.4 22.0 3.0 - - 0.12 0.14 <0.01 - - 35 55 - - - -
Exaton 24.13.LNb
<=0.020 1.2 0.7 <=0.015 <=0.025 12 23.5 - - - - - 0.7 - - - - - - - -
Exaton 25.10.4.L Current: DC+, 350A, 28V, 48cm/min
0.020 0.4 0.5 0.01 0.020 9.0 24.6 3.5 0.05 - 0.1 0.22 <0.01 <0.001 0.04 42 55 <0.01 - - -
Exaton 25.22.2.LMn Current: DC+, 420A, 27V
0.02 4.0 0.1 - - 22.0 24.5 2.1 - - 0.1 0.12 - - - - - - - - -
Exaton 27.31.4.LCu
0.01 1.4 0.4 0.003 0.01 31.3 26.3 3.5 - - 1.0 0.06 - - - - - - - - -
Exaton 27.31.4.LCu current: DC+, 240A, 29V, 45cm/min
0.013 1.4 0.3 0.002 0.012 31.3 26.3 3.5 - 0.03 1.0 0.05 - - 0.02 - - - - - -
Exaton Ni56 DC+
0.01 0.4 0.20 - - Bal 15.1 15.6 0.1 - - - - - 0.1 - - 3.6 - 6.8 -
Exaton Ni59 SAW DC+, current 350A, 28V, welding speed 40cm/min
0.01 0.2 0.2 0.005 0.010 60.0 22.0 15.6 - - 0.01 - - - - - - - 74 1.1 -
Exaton Ni60 Current: DC+, 400A, 28V, travel speed: 25 m/h.
0.02 0.2 0.4 0.005 0.015 - 22 9 - - 0.1 - - - - - - - - 5 3
SAW_Typical_Mech_Properties
Wire Testing Condition Yield Strength Tensile Strength Elongation Charpy V-Notch Result
Exaton 19.12.3.LCRYO As Welded 415 MPa 560 MPa 34 %
 88 J @ -60 °C
70 J @ -110 °C
46 J @ -196 °C
Exaton 19.9.L As Welded 390 MPa 560 MPa 35 %
 90 J @ 20 °C
35 J @ -196 °C
Exaton 20.25.5.LCu As Welded 345 MPa 550 MPa 40 %
 125 J @ 20 °C
100 J @ -196 °C
Exaton 22.12.HT As Welded 400 MPa 580 MPa 35 %
 120 J @ 20 °C
Exaton 22.8.3.L As Welded 650 MPa 810 MPa 29 %
 85 J @ -40 °C
65 J @ -60 °C
29 J @ -110 °C
Exaton 24.13.LHF As Welded 410 MPa 600 MPa 40 %
 140 J @ 20 °C
Exaton 24.13.LNb As Welded 400 MPa 600 MPa 35 %
 90 J @ 20 °C
Exaton 25.10.4.L As Welded DC+ 680 MPa 870 MPa 24 %
 70 J @ 20 °C
45 J @ -50 °C
42 J @ -60 °C
Exaton 25.22.2.LMn As Welded DC+ 335 MPa 575 MPa 42 %
 120 J @ 20 °C
Exaton 27.31.4.LCu As welded 20°C 400 MPa 595 MPa 35 %
 80 J @ 20 °C
70 J @ -40 °C
65 J @ -100 °C
50 J @ -196 °C
Exaton 27.31.4.LCu As welded 20°C 360 MPa 540 MPa 30 %
 80 J @ 20 °C
70 J @ -40 °C
Exaton Ni56 As Welded HI 1.6-1.8 kJ/mm DC+ 450 MPa 700 MPa 45 %
 100 J @ -60 °C
80 J @ -196 °C
Exaton Ni59 SAW As Welded 480 MPa 720 MPa 40 %
 68 J @ 20 °C
67 J @ -60 °C
65 J @ -120 °C
56 J @ -196 °C
Exaton Ni60 As Welded 445 MPa 715 MPa 45 %
 93 J @ -60 °C
82 J @ -196 °C

Fact Sheets

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Exaton 15W

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For SAW Stainless Steel Welding in Heavy Duty Environments

Developed from a legacy of over 80 years in specialty alloy filler metals, Exaton (formerly Sandvik Welding Operations) is the leading brand in high-quality, corrosion-resistant filler metals. Products are made for welding stainless steel and nickel alloys in the most demanding environments.

Unbeatable Quality in SAW Wire

Wire quality is consistent from batch to batch in terms of chemistry, mechanical properties and dimensional tolerances. Get consistent welds with no need to trim the parameters.

Innovative Corrosion-Resistant Chemistry

Exaton's innovative chemistry provides high corrosion resistance with increased content of chemical elements such as Cr and Mo. It also delivers productivity improvements, such as permissible finished chemistry with a single layer weld overlay in applications that traditionally required two or even three layers.

SAW Flux with Less Moisture & Damage

Steel drum packaging delivers high moisture resistance and less damage during shipping and handling. This better protects the flux inside. Available in 20-25 kg drums.

SAW Flux that Helps You Save

Electroslag welding is similar to submerged arc strip cladding. The difference, however, is in the flux. ESW flux provides increased speed and fewer cladding layers (weld deposit), resulting in an overall lower cost of operation. Savings are in consumable costs and fewer man hours required.

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