903620By / 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 NameER70S-6 SpecificationAWS A 5.18-93 Heat/Lot No903620 Size Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.06 Cb Cd Co Cr Cu 0.12 Fe Fm H La Mg Mn 1.53 Mo N Nb Ni O O2 P 0.018 Pb S 0.015 Si 0.88 Sn Ta Ti U V Zn Zr Other Ferrite Content — Physical Properties — Tensile Strength 578.8 Yield 459.5 Elongation 30.1 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