CH-21433By / 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 NameER309LSI SpecificationAWS A5.9M:2012 ER309LSI Heat/Lot NoCH-21433 Size0.035"*25LBS Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.026 Cb Cd Co Cr 23.28 Cu 0.068 Fe Fm H La Mg Mn 1.96 Mo 0.03 N N2:0.1330 Nb Ni 12.17 O O2 P 0.029 Pb S 0.004 Si 0.87 Sn Ta Ti U V Zn Zr Other Ferrite Content Ferrite Contents WRC-92 :9 Physical Properties — Tensile Strength 1715N/MM2 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