Typical E10NBy / 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 NameER308L SpecificationAWS A5.9 Heat/Lot NoTypical E10N Sizeall diameters Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.03 Cb Cd Co Cr 19.5-22.0 Cu 0.75 Fe Fm H La Mg Mn 1.0-2.5 Mo 0.75 N Nb Ni 9.0-11.0 O O2 P 0.03 Pb S 0.03 Si 0.30-0.65 Sn Ta Ti U V Zn Zr Other Ferrite Content — Physical Properties — Tensile Strength 75 ksi Yield 54 ksi Elongation 35% 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