60.00 COPPER NOMINAL FIRST ELEMENT36.00 ZINC NOMINAL SECOND ELEMENT1.20 IRON NOMINAL THIRD ELEMENT0.80 NICKEL NOMINAL FOURTH ELEMENT0.50 MAGNESIUM NOMINAL FIFTH ELEMENT0.15 SILICON NOMINAL SIXTH ELEMENT
MDCL
MATERIAL DOCUMENT AND CLASSIFICATION
"QQ-R-571,CL RCUZN-B FED SPEC SINGLE MATERIAL RESPONSE FILLER"