316Lsi 0.8mm Stainless Steel Mig Wire - 15kg

Stock Code: WM3160815

Descriptions

316LSi is primarily intended for welding the low carbon, molybdenum alloyed, acid-resisting 316L austenitic stainless steels of similar composition. Suitable also for welding 304L type steels as well as normal carbon 316 grades and Nb or Ti stabilised steels provided service temperatures are below 400°C. The higher silicon content gives better arc stability and weld metal flow which improves bead appearance, particularly when dip transfer welding.

Welding current: DC+

Wire composition, wt.%

C Si Mn P S Cr Ni Mo Cu N

Min 0.65 1.0 18.0 11.0 2.0

Typical 0.015 0.85 1.75 0.015 0.01 18.5 12.0 2.7 0.1 0.06

Max 0.030 1.00 2.5 0.03 0.020 20.0 14.0 3.0 0.3

Shielding gas: Acc. to EN 439:

M12, Ar + 2% CO2, 16-21 I/min

M13, Ar + 1-3% 02, 16-21 limin

Ferrite content: FN 8

Corrosion resistance:

Good resistance to general and intergranular corrosion in the more severe environments e.g. hot dilute acids. Good resistance to chloride pitting corrosion.