A-818By / 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 NameER309L SpecificationAWS A5.9M:2017 ER309L Heat/Lot NoA-818 Size0.035"X10LBS Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.024 Cb Cd Co Cr 23.18 Cu 0.12 Fe Fm H La Mg Mn 1.83 Mo 0.090 N N2:0.1130 Nb Ni 12.49 O O2 P 0.028 Pb S 0.009 Si 0.41 Sn Ta Ti U V Zn Zr Other COO:INDIA Ferrite Content FERRITE NO(FN)(WRC-1992)=9 Physical Properties — Tensile Strength 244KSI 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