algupäraselt mangaani (taval. 0,5 - 4 %) sisaldav kollane messing, mis sisaldab samuti Fe ja Al ning vajadusel teisi elemente (vt pronks, messing, kollane messing, kõrgtugev messing), originally an yellow brass containing additions of (commonly 0.5-4%) Mn, Fe and Al (see: bronze, brass, yellow brass, high-strength brass)
