2K457By / 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 308L Heat/Lot No2K457 Size.025X 25# Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.013 Cb Cd Co Cr 19.6 Cu 0.28 Fe BALANCE Fm H La Mg Mn 1.97 Mo 0.09 N 0.0351 Nb Ni 10.44 O O2 P 0.024 Pb S 0.016 Si 0.54 Sn Ta Ti U V Zn Zr Other Ferrite Content 1992 WRC 8.9 FN Physical Properties — Tensile Strength 582 N/mm2 Yield — Elongation 43.60% 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