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AISL/EL- Welding

Steel data sheets

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Valbruna Grade


Steel type


Description of material

AISL/EL is an austenitic stainless steel with an exact chemical balance designed to be used as filler wire, bare stainless steel welding electrodes and rods for welding of austenitic grades such as type 304. Its high Silicon content improves both the fluidity and the geometric morphology of weld. The composition of AISL/EL supplies the right balance of Ferrite (FN). However, due to its Silicon content, an evaluation of the dilution of the weld metal should be done in order to ensure the solidification as primary ferrite, thereby reducing cracking susceptibility in the fused zone.


AISL/EL is suitable for welding low Carbon Austenitic type 304L and type 304.

Melting practices

Argon Oxygen Decarburization

Corrosion resistance

AISL/EL weld metal offers the same general and intergranular resistance corrosion of type 304L thanks to its very low Carbon content.


W.N. 1.4316
UNS S30888
EN X2CrNi19-9
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