Specifications:
AWS A5.9
AWS Class ER308LSi
ASME SFA 5.9
UNS S30888

Description:
ER308LSi is similar to ER308L except it contains a higher silicon content which gives it improved wetting action. This alloy is good for general purpose GMAW welding, providing a smooth weld profile in welding applications of stainless steel plate and sheets. This alloy could have a higher crack sensitivity than other alloys with a lower silicon content, if the dilution of the base metal creates a fully austenitic weld or a low ferrite

Tensile Strength: 85,500 psi
Yield Strength: 57,000 psi
Elongation: 40%

Available in multiple sizes and diameters

                                                                                Chemical Composition (Wt%): 

SiMnCuMoSNiCrPC
0.65-1.01.0-2.50.750.750.039.0-11.019.5-22.00.030.03
Note: Single values are maximum unless otherwise noted.

View/Download Data Sheet

ER308LSi Stainless Steel Data sheet