IS-9538By / 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 NameER309 SpecificationAWS A5.9M:2012 ER309 Heat/Lot NoIS-9538 Size3/32"X36" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.065 Cb Cd Co Cr 23.28 Cu 0.18 Fe Fm H La Mg Mn 1.98 Mo 0.150 N Nb Ni 12.36 O O2 P 0.024 Pb S 0.012 Si 0.37 Sn Ta Ti U V Zn Zr Other N2;0.1392 Ferrite Content Ferrite Contents WRC-92 :4 Physical Properties — Tensile Strength 136.77KSI 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