1F298By / 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 308H SpecificationAWS A5.9 Heat/Lot No1F298 Size Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.04 Cb /Ta:0.011 Cd Co Cr 19.62 Cu 0.06 Fe Fm H La Mg Mn 2.07 Mo 0.02 N 0.068 Nb Ni 10.26 O O2 P 0.019 Pb S 0.007 Si 0.54 Sn Ta Ti U V Zn Zr Other Ferrite Content 6.20 - SCHAEFFLER Physical Properties FERRITE - 4.20 - DELONG Tensile Strength — 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