CH-16794By / 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 NameER308 SpecificationAWS A5.9M:2012 ER308 Heat/Lot NoCH-16794 Size0.030"X10LBS Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.023 Cb Cd Co Cr 19.76 Cu 0.039 Fe Fm H La Mg Mn 1.82 Mo 0.073 N N2;0.0840 Nb Ni 9.14 O O2 P 0.023 Pb S 0.001 Si 0.38 Sn Ta Ti U V Zn Zr Other Ferrite Content Ferrite Contents WRC-92 :10 Physical Properties — Tensile Strength 248ksi 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