W1104091By / 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 NameCobalt 6 MC Bare SpecificationAWS A5.21:2001 ERCCoCr-A Heat/Lot NoW1104091 Size.045" Date Shipped06/23/2026 Cust Order No Qty Chemical Composition Ag Al B Be C 1 Cb Cd Co BALANCE Cr 30 Cu Fe 3 Fm H La Mg Mn 0.5 Mo 0 N n2=0.01 Nb Ni 2.2 O O2 0.1 P 0.004 Pb S 0.002 Si 0.8 Sn Ta Ti U V Zn Zr Other W=5.8 //ROCKWELL C = 39 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
