815dl24uBy / 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 NameER312 SpecificationAWS A5.9M:2017 ER312 Heat/Lot No815dl24u Size3/32"X36" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.099 Cb Cd Co Cr 30.60 Cu 0.020 Fe Fm H La Mg Mn 1.63 Mo 0.020 N 0.022 Nb Ni 8.91 O O2 P 0.023 Pb S 0.002 Si 0.44 Sn Ta Ti U V Zn Zr Other COO:INDIA Ferrite Content — Physical Properties — Tensile Strength 142ksi 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