AL1088 Aluminium Plaque

Batch Gi4566. Lapped both sides, surface finish Ra 0.434 µm. Actual analysis curent batch ppm: Ag <0.005, B 0.027, Ba <0.005, Be <0.005, Bi <0.005, Ca <0.02, Cd <0.05, Cr 0.034, Fe 0.888, Ga <0.005, In <0.005, Li <0.005, Mg 1, Mn 0.039, Na <0.005, Ni 0.029, P 1.51, Pb <0.005,Sb< 0.005, Si 1.44, Sn <0.05, Ti 0.042, Zn <0.05, Zr 0.008. Balance Al 99.999%. OES: Cu 0.43