Question: 1 brass means how many kg?
Answer: Brass weighs 8.4 gram per cubic centimeter or 8 400 kilogram per cubic meter, i.e. density of brass is equal to 8 400 kg/m³. In Imperial or US customary measurement system, the density is equal to 524.39 pound per cubic foot [lb/ft³], or 4.9 ounce per cubic inch [oz/inch³] .