74103By / 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-NI1 SpecificationAWS-SFA 5.28 ER80S-NI1 Heat/Lot No74103 Size Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al 0.006 B Be C 0.083 Cb Cd Co Cr 0.12 Cu 0.19 Fe Fm H La Mg Mn 1.11 Mo 0.26 N Nb 0.002 Ni 0.85 O O2 P 0.006 Pb S 0.006 Si 0.58 Sn 0.006 Ta Ti 0.003 U V 0.005 Zn Zr Other Ferrite Content — Physical Properties Impact Av. 35 ft. lbs. @ -60 C Tensile Strength 550 Yield 470 Elongation 24% 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