74502By / 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 NameER100S1 SpecificationAWS A5.28 Heat/Lot No74502 Size Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al 0.005 B Be C 0.058 Cb Cd Co Cr 0.25 Cu 0.16 Fe Fm H La Mg Mn 1.54 Mo 0.26 N 75PPM Nb Ni 1.49 O O2 P 0.008 Pb S 0.008 Si 0.53 Sn 0.006 Ta Ti 0.003 U V 0.04 Zn Zr 0.001 Other As:.003, O:40PPM 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