320908224By / 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 Name70S-6 SpecificationAWS/SFA 5.18 ER70S-6 Heat/Lot No320908224 Size0.035" x 550LB. DRUM Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.08 Cb Cd Co Cr 0.03 Cu 0.18 Fe BALANCE Fm H La Mg Mn 1.44 Mo 0.01 N Nb Ni 0.01 O O2 P 0.014 Pb S 0.015 Si 0.91 Sn Ta Ti U V 0.001 Zn Zr Other Ferrite Content — Physical Properties Avg. Impact Strength: 94.9J(-30C) Tensile Strength 84,266 PSI Yield 69,850 PSI Elongation 27.50% 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