S1166By / June 23, 2026 Certified Material Test Report Complete the customer fields and email yourself a PDF copy of this certificate. Customer Information Sold To State Cust Zip Address Country City Email * Product Information Product NameER308LSi SpecificationAWS A5.9M:2012 ER308LSi Heat/Lot NoS1166 Size0.030"x10lbs Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.017 Cb Cd Co Cr 19.75 Cu 0.06 Fe Fm H La Mg Mn 1.72 Mo 0.080 N N2:0.0900 Nb Ni 9.10 O O2 P 0.028 Pb S 0.008 Si 0.87 Sn Ta Ti U V Zn Zr Other Ferrite Content Ferrite Contents WRC-92 :10 Physical Properties — Tensile Strength 249.80ksi Yield — Elongation — I certify the chemical and physical analysis, and mechanical test results reported, are correct as contained in the records of the company. Authorized by Print Email Me This Certificate