12520107By / 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 NameHF-961 Specification Heat/Lot No12520107 Size3/16" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.65 Cb Cd Co Cr 5.71 Cu Fe Fm H La Mg Mn 0.88 Mo 0.52 N Nb Ni O O2 P 0.015 Pb S 0.01 Si 1.21 Sn Ta Ti U V Zn Zr Other HARDNESS AVE HRC:59 Ferrite Content — Physical Properties — 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