The main ingredient of ER308LSi is ultra C-18Cr-8Ni, austanitic stainless steel welding material widely used, can be used for all-position welding. By the addition of Si, the molten iron flow very well, thus forming more beautiful bead, feeding smooth, stable arc, fewer spatter.

Uses:

Widely used for welding petrochemical, pressure vessels, food machinery, medical equipment and other related industries, such as welding 022Cr19Ni10 (SUS 304L) and other materials.

Chemical composition of welding wire (%)

C: 0.023 / Mn: 2.20 / Si: 0.75 / Cr: 19.80 / Ni: 10.54 / Mo: 0.36
Others: P: 0.018 / S: 0.011

Classification:

AWS A5.9 ER308LSi

BS EN ISO 143-43-B-SS308LSi

JIS Z3321 Y308LSi

GB 4241/2 H03Cr21Ni10Si1