Exaton 22.12.HTR


Exaton 22.12.HTR

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Exaton 22.12.HTR is a covered electrode with rutile-acid coating and about 110% metal recovery. It gives a chromium-nickel weld metal that is scaling resistant in air up to 1150°C (2102°F). Spray transfer gives a bead with a finely rippled surface. There is little spatter and very good slag removal.

Exaton 22.12.HTR is intended primarily for welding the high temperature steels Sandvik 253MA (1) and Avesta 253MA , UNS S30815. It is also suitable for welding other high temperature steels, such as AISI 309 and EN 1.4828.

(1): 253MA is a trademark owned by Outokumpu Stainless.

Propiedades de Ensayo de impacto Charpy

As Welded
Valor de impacto 41 ft-lb
Valor de impacto 55 J
Gas de protección ISO
Temperatura de ensayo 68 °F
Temperatura de ensayo 20 °C

Propiedades tensoras típicas

AlargamientoCondiciónGas de protecciónLímite de elasticidadResistencia a la tracción
35 %As WeldedISO540 MPa (78 ksi)720 MPa (104 ksi)

Datos aportación

Amperios Fusion time per electrode at 90% I max Tasa de deposición al 90 % I máx. Diámetro Rendimiento (%) Número de electrodos/kg de metal de soldadura Voltios
50-90 A 44 sec 0.8 kg/h (1,8 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 55 % 104 26 V
70-110 A 66 sec 1.0 kg/h (2,2 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 55 % 54 25 V
85-150 A 77 sec 1.3 kg/h (2,9 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 56 % 35 26 V


Grado E Z 23 10 N R 12
Nombre EN ISO 3581-A


Sociedad CE
Las aprobaciones dependen de la ubicación de la fábrica. Póngase en contacto con ESAB para obtener más información.

Características de los consumibles

Tipo de aleación CrNi stainless
Tipo de recubrimiento Rutile
Contenido de ferrita FN 4- 10
Corriente de soldadura AC, DC+

Análisis del Metal de Soldadura

à% Análisis metal depositado (valores típicos)
C Cr Mn N Ni P S Si Si+Fe
0.06 % 22 % 0.5 % 0.16 % 10.5 % <=0.03 % <=0.03 % 1.5 % 5 %

How to purchase Exaton 22.12.HTR

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Part Numbers and Accessories

Part Numbers : Exaton 22.12.HTR