R6205By / 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 NameER309LSI SpecificationAWS A5.9/A5.9 M: 2015 Heat/Lot NoR6205 Size0.045" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.014 Cb Cd Co Cr 23.65 Cu 0.02 Fe Fm H La Mg Mn 1.90 Mo 0.020 N Nb Ni 12.85 O O2 P 0.026 Pb S 0.006 Si 0.86 Sn Ta Ti U V Zn Zr Other N2: 0.1330% Ferrite Content 9 FN WRC 1992 Physical Properties — Tensile Strength 223.56KSI Yield — Elongation — 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