E40583By / 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 NameER 309 SpecificationAWS A5.9 Heat/Lot NoE40583 Size16-Jan Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.05 Cb Cd Co Cr 23.62 Cu 0.32 Fe Fm H La Mg Mn 1.72 Mo 0.08 N 0.048 Nb Ni 13.33 O O2 P Pb S 0.001 Si 0.35 Sn Ta Ti U V Zn Zr Other Ferrite Content WRC: 8.7 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
