18010107By / 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 NameER 70S-6 SpecificationAWS A5.18 Heat/Lot No18010107 Size1/8" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.078 Cb Cd Co Cr 0.020 Cu 0.020 Fe REMAINING Fm H La Mg Mn 1.590 Mo 0.0012 N Nb Ni 0.008 O O2 P 0.013 Pb S Si 0.012 Sn Ta Ti U V 0.0020 Zn Zr Other Ferrite Content — Physical Properties 102 J @-29c Tensile Strength 70 KSI Yield 58 KSI Elongation 22% 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