OK Flux 10.63


OK Flux 10.63

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OK Flux 10.63 is an agglomerated, high-basic flux for submerged arc welding. It is used for multi-run welding of creep resistant Cr-Mo-alloyed steels when high toughness values are required, even after step cooling heat treatment. It can be used for single and multi-wire procedures, for butt and fillet welds and works equally well on DC and AC current. The flux is neutral in terms of Si and Mn alloying and thus it is perfect for multi-layer welding of unlimited plate thicknesses. It is well suited for narrow gap welding, due to good slag detachability and smooth sidewall blending. The optimum voltage is at the lower end of the voltage range. The weld metal produced has a very low level of impurities with well controlled X-factors with various wires. It has a low oxygen content, approx. 300ppm and hydrogen levels lower than 5ml/100g. OK Flux 10.63 is used in the petrochemical, chemical, power generation and pressure vessels industries, mainly for creep resistant steels when the requirements on toughness values are high. Due to the very clean weld metal, it is especially suited when stringent requirements after a step cooling treatment need to be fulfilled.


Grado S A FB 1 55 AC H5
Nombre EN ISO 14174


País PL
Grado RD 03-613-03
Sociedad NAKS/HAKC
Las aprobaciones dependen de la ubicación de la fábrica. Póngase en contacto con ESAB para obtener más información.

Características de los consumibles

Transferencia de aleación No Silicon or Manganese alloying
Índice de basicidad nom: 3.0
Densidad nom: 1.1 kg/dm3
Hidrógeno difusible max 5 ml H/100g weld metal (Redried flux)
Granulometría 0.2-1.6 mm (10x65 mesh)
Tipo de escoria Fluoride-basic

El Consumo de Flujo

Voltios kg Flux / kg Hilo polaridad DC+ kg Flux / kg Hilo polaridad 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
Amperios Dimensiones Velocidad de desplazamiento
580 A Ø 4.0 mm 55 cm/min


Hilo AWS según EN (Euro Norma) AWS-PWHT (con tratam.térmico)
OK Autrod 13.10 SC A5.23:EB2R/ 24598-A:S S CrMo1 A5.23: F8P4-EB2R-B2R
OK Autrod 13.20 SC A5.23:EB3R/ 24598-A:S S CrMo2 A5.23: F8P8-EB3R-B3R
OK Autrod 410NiMo 14343:S 13 4


* Unidades de producción seleccionadas solamente. Por favor, póngase en contacto con ESAB para obtener más información. Visite esab.com para descargar hojas de datos de combinación de flujos / cables específicos para obtener más detalles.

Propiedades Mecánicas Típicas

Hilo Condición Límite de elasticidad Resistencia a la tracción Ensayo Charpy con ranura en V Alargamiento
OK Autrod 410NiMo As Welded DC+ 900 MPa 1050 MPa 40 J
32 J
17 %

Análisis del Metal de Soldadura

Typical Weld Metal Analysis %
C Cr Mn Mo Si X-bar
OK Autrod 13.10 SC AC, 565A, 30V
0.08 % 1.15 % 0.85 % 0.5 % 0.20 % <= 15 %
OK Autrod 13.10 SC DC+, 485A, 30V
0.075 % 1.1 % 0.8 % 0.5 % 0.25 % <= 15 %
OK Autrod 13.20 SC AC, 580A, 29V
0.08 % 2.1 % 0.60 % 1.0 % 0.20 % <= 15 %
OK Autrod 13.20 SC DC+, 580A, 29V
0.07 % 2.1 % 0.60 % 1.0 % 0.20 % <= 15 %

How to purchase OK Flux 10.63

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To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

Part Numbers and Accessories

Part Numbers : OK Flux 10.63
OK Flux 10.63 25kg(55lb) BP 1063800000