V3875By / June 23, 2026 Website 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 310 SpecificationAWS A5.9 Heat/Lot NoV3875 Size3/16 x 36 Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.09 Cb Cd Co Cr 26.5 Cu 0.1 Fe Fm H La Mg Mn 1.58 Mo N Nb Ni 20.5 O O2 P 0.018 Pb S 0.002 Si 0.34 Sn Ta Ti U V Zn Zr Other Ferrite Content — Physical Properties — Tensile Strength 221KSI 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