B20397SBy / 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 NameER70S-6 SpecificationAWS A5.18 70S-6 Heat/Lot NoB20397S Size.045 X 550LB Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 0.08 Cb Cd Co Cr 0.01 Cu 0.17 Fe BALANCE Fm H La Mg Mn 1.51 Mo 0.01 N Nb Ni 0.01 O O2 P 0.017 Pb S 0.008 Si 0.91 Sn Ta Ti U V 0.001 Zn Zr Other Ferrite Content — Physical Properties IMPACT AV. 93.7 (J) @ -30 C Tensile Strength 579.3 N/mm2 Yield 479.4 N/mm2 Elongation 27.90% 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
