OK Flux 10.99

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Mô tả

OK Flux 10.99

OK Flux 10.99 is an agglomerated basic flux designed for the submerged arc welding process of austenitic and ferritic-austenitic stainless steels, either using AC or DC current. Welding in AC usually provides good mechanical properties and better impact properties (when compared to DC current). This flux can be also used in DC to weld Ni-based alloys with Ni-based wires. The high basicity of OK Flux 10.99 gives better impact values, regardless of the current being used. It also has very good weldability in 1G and 2G position. The slag is self-lifting or easily detached leaving clean and nice bead appearance.

Classifications: EN ISO 14174:S A FB 2 55 53 AC

Approvals are based on factory location. Please contact ESAB for more information.

 

Slag Type: Fluoride basic CaF2 – MgO – Al2O3
Alloy Transfer: Non alloying
Density: nom: 1.0 kg/dm3
Basicity Index: nom: 2.5

 

Flux Consumption
Volts kg Flux / kg Wire DC+ kg Flux / kg Wire AC
26 V 0.7 kg 0.6 kg
30 V 0.8 kg 0.8 kg
34 V 0.9 kg 1.1 kg
38 V 1.1 kg 1.3 kg

 

Dimensions Amps Travel Speed
3.2 mm 400 A 50 cm/min

 

Classifications Wire
Wire AWS/EN
OK Autrod 16.38 14343-A:S 20 16 3 Mn L
OK Autrod 308L A5.9:ER308L/ 14343-A:S 19 9 L
OK Autrod 309L A5.9:ER309L/ 14343-A:S 23 12 L
OK Autrod 316L A5.9:ER316L/ 14343-A:S 19 12 3 L

 

Typical Mechanical Properties
Wire Condition Yield Strength Tensile Strength Elongation Charpy V-Notch
OK Autrod 308L As Welded AC 400 MPa 560 MPa 36 % 105 J @ -20°C

100 J @ -40°C

90 J @ -60°C

55 J @ -196°C

OK Autrod 308L As Welded DC+ 400 MPa 560 MPa 36 % 85 J @ -20°C

80 J @ -40°C

75 J @ -60°C

50 J @ -196°C

 

Typical Mechanical Properties
Wire Condition Yield Strength Tensile Strength Elongation Charpy V-Notch
OK Autrod 309L As Welded AC 410 MPa 575 MPa 36 % 105 J @ -20°C

100 J @ -40°C

95 J @ -60°C

85 J @ -110°C

OK Autrod 316L As Welded AC 410 MPa 570 MPa 35 % 110 J @ -20°C

105 J @ -40°C

100 J @ -60°C

70 J @ -196°C

OK Autrod 16.38 As Welded AC 420 MPa 630 MPa 40 % 105 J @ -60°C

90 J @ -110°C

55 J @ -196°C

 

Typical Weld Metal Analysis %
C Mn Si Ni Cr Mo Fe N Nb+Ta FN WRC-92
OK Autrod 308L AC
0.025 1.9 0.3 9.8 19.2 0.1 6 0.07
OK Autrod 308L DC+
0.02 1.9 0.3 9.8 19.2 0.1 6 0.07
OK Autrod 309L AC
0.030 1.9 0.4 13.0 22.0 0.1 0.09
OK Autrod 316L AC
0.025 1.7 0.4 12.0 18.3 2.6 6 0.05
OK Autrod 16.38 AC
0.03 7.0 0.5 16.0 20.0 3.0 0 0.17