E31348/M-8368By / 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 NameER312 SpecificationAWS A5.9M:2012 ER312 Heat/Lot NoE31348/M-8368 Size0.035 Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.1000 Cb Cd Co Cr 30.8000 Cu 0.0200 Fe Fm H La Mg Mn 1.6000 Mo 0.0200 N 0.0544 Nb Ni 8.6000 O O2 P 0.0200 Pb S 0.0010 Si 0.3800 Sn Ta Ti U V Zn Zr Other COO:INDIA Ferrite Content Ferrites Schaffler:58,Ferriters WRC:86 Physical Properties — Tensile Strength 198.62ksi 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