ER 309LMOBy / June 23, 2026 Website 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 NameER 309LMO SpecificationAWS A5.28 Heat/Lot No Size Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.03 Cb Cd Co Cr 23.0-25.0 Cu 0.75 Fe Fm H La Mg Mn 1.0-2.5 Mo 2.0-3.0 N 12.0-14.0 Nb Ni O O2 P 0.3 Pb S 0.3 Si 0.30-0.65 Sn Ta Ti U V Zn Zr Other Ferrite Content — Physical Properties — Tensile Strength — 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