SA10915By / 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-2 SpecificationAWS A5.18 70S-2 Heat/Lot NoSA10915 Size1/8" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al 0.068 B Be C 0.05 Cb Cd Co Cr 0.02 Cu 0.25 Fe BALANCE Fm H La Mg Mn 1.18 Mo Tr N Nb Ni 0.01 O O2 P 0.014 Pb S 0.004 Si 0.5 Sn Ta Ti 0.064 U V 0.002 Zn Zr 0.035 Other Ferrite Content — Physical Properties Impact Av. 121.8 J @ -30 C Tensile Strength 628.3 N/mm Yield 583.6 N/mm Elongation 25.20% 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