E78055By / 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 A5.9 309L Heat/Lot NoE78055 Size.035 X 25# Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.009 Cb Cd Co Cr 23.19 Cu 0.33 Fe BALANCE Fm H La Mg Mn 1.56 Mo 0.11 N 0.119 Nb Ni 13.58 O O2 P 0.026 Pb S 0.005 Si 0.46 Sn Ta Ti U V Zn Zr Other Ferrite Content — Physical Properties — Tensile Strength 572 N/mm Yield — Elongation 43.50% 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
