Exaton 27.31.4.LCu


Exaton 27.31.4.LCu

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Exaton 27.31.4.LCu is a copper alloyed chromium-nickel-molybdenum filler material for welding of high-alloy austenitic stainless steels such as Sandvik 28 (UNS S08028, 1.4363) type. It is also suitable for joining Sandvik 41 (UNS N08825, 2.4858) and other similar materials.

Due to its outstanding corrosion properties, Exaton 27.31.4.LCu can be used in the most diverse environments, such as phosphoric and sulphuric acid, sour gas service in the oil & gas industry and chloride bearing seawater. Typical applications are found in heat exchangers, evaporators and transport piping. It is used for Submerged Arc Welding.

Exaton 27.31.4.LCu



Wire Electrode SFA/AWS A5.9 : ER383
EN ISO 14343-A : S 27 31 4 Cu L


Grado EN 13479
Sociedad CE
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)
C Cr Cu Mn Mo Ni P S Si
<=0.020 % 27.0 % 1.0 % 1.7 % 3.5 % 31.0 % <=0.015 % <=0.010 % <=0.2 %

How to purchase Exaton 27.31.4.LCu

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 27.31.4.LCu