Exaton 25.22.2.LMn


Exaton 25.22.2.LMn

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Exaton 25.22.2.LMn is a manganese alloyed chromium-nickel-molybdenum filler material used for welding Sandvik 2RE69 (UNS S31050, 1.4466), Sandvik 3R60 U.G. (UNS S31603, 1.4435). The weld deposit has excellent low temperature toughness that makes it suitable for joining stainless steels for cryogenic service. It is used for MIG/MAG welding.

25.22.2.LMn has extensively been used successfully in all critical high-pressure units of modern urea processes, such as:

Exaton 25.22.2.LMn


Propiedades de Ensayo de impacto Charpy

Valor de impacto Temperatura de ensayo
as welded
100 J -196 degC
120 J 20 degC

Propiedades tensoras típicas

AlargamientoCondiciónLímite de elasticidadResistencia a la tracción
58 %As Welded335 MPa580 MPa

Parámetros de soldadura

Current Voltage Diámetro del hilo Wire Feed Speed
40-120 A 15-19 V 0.8 mm (0.030 in.) 4.0-8.0 m/min (157-315 in./min)
60-220 A 15-28 V 1.0 mm (0.040 in.) 4.0-12.0 m/min (157-472 in./min)
150-260 A 24-29 V 1.2 mm (0.047 in.) 3.0-10.0 m/min (118-394 in./min)
230-350 A 25-30 V 1.6 mm (1/16 in.) 3.0-5.0 m/min (118-197 in./min)


Wire Electrode Werkstoffnummer : 1.4466*
SFA/AWS A5.9 : ER"310LMo"
EN ISO 14343-A : G 25 22 2 N L


Aprobaciones CE EN 13479
VdTÜV 03102
Las aprobaciones dependen de la ubicación de la fábrica. Póngase en contacto con ESAB para obtener más información.

Análisis del Metal de Soldadura

à% Composición hilo (valores típicos)
B C Co Cr Cu Mn Mo N Nb Ni P S Si
0.0018 % 0.001 % 0.03 % 25 % 0.02 % 4.6 % 2.2 % 0.14 % 0.01 % 22 % 0.013 % 0.003 % 0.12 %

How to purchase Exaton 25.22.2.LMn

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

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 : Exaton 25.22.2.LMn