... (C85200, C85400, C85700, C85800, C87900), manganese bronze (C86200, C86300, C86400, C86500, C86700, C86800), aluminum bronze (C95200, C95300, C95400, C95410, C95500, C95600 ... an excellent job in removing hydrogen and oxygen.White Manganese Bronze. There are two alloys in this family; both of ... manganese and, in one case, nickel. They are manganese bronze type alloys; they are simple to melt, and can be ...