12829By / 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 NameK-309LT SpecificationAWS A5.22M:2010 E39LT1-1/-4 Heat/Lot No12829 Size0.045" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.029 Cb Cd Co Cr 23 Cu 0.1 Fe BALANCE Fm H La Mg Mn 1.2 Mo 0.1 N Nb Ni 12.9 O O2 P 0.015 Pb S 0.009 Si 0.61 Sn Ta Ti U V Zn Zr Other Ferrite Content 17(N=5) Physical Properties IMPACT 56J(41.3ft-lb) Tensile Strength 588Mpa(85.3Ksi) Yield — Elongation 36.90% 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
