428252By / June 23, 2026 Website 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 70S-6 SpecificationAWS A5.18 Heat/Lot No428252 Size Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.09 Cb Cd Co Cr 0.08 Cu 0.049 Fe Fm H La Mg Mn 1.44 Mo 0.009 N 0.0069 Nb Ni 0.037 O O2 P 0.013 Pb S 0.012 Si 0.89 Sn Ta Ti 0.0016 U V 0.001 Zn Zr Other Ferrite Content — Physical Properties — Tensile Strength 420N/mm2 Yield 530N/mm2 Elongation 0.33 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