E0890334By / 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 NameER80S-D2 SpecificationAWS A5.28 80S-D2 Heat/Lot NoE0890334 Size.035 X 33# Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.09 Cb Cd Co Cr Cu 0.16 Fe BALANCE Fm H La Mg Mn 1.87 Mo 0.47 N Nb Ni 0.01 O O2 P 0.013 Pb S 0.009 Si 0.58 Sn Ta Ti U V Zn Zr Other Ferrite Content — Physical Properties Impaact Av. 66.8 J @ -30 C Tensile Strength 668.7 N/mm Yield 552.6 N/mm Elongation 28.10% 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