aluminiumbrons with hog manganhalt

摘要

1462389 High manganese aluminium bronze KOBE STEEL Ltd 9 July 1974 30452/74 Heading C7A A high manganese aluminium bronze of composition:- The alloy when it contains 7À5-9% Al may additionally comprise 1 to 10% zinc and may be used in the manufacture of marine propellors either as a casting material or as a weld deposit in overlay welding.