SAE J461, AMS 4611, 4612, ASTM B21, FEDERAL QQ-B-639, SAE J463

Naval Brass C46400 bụ nke mejupụtara 60% ọla kọpa, 39.2% zinc na 0.8% tin. Dị ka a na-ahụkarị nke alloys ọla nwere duplex alpha + beta Ọdịdị, C46400 nwere ezigbo ike na isi ike. Site n'ịgbanwe tin maka nha nha nke zinc, a na-enweta oke nguzogide corrosion na mmiri oké osimiri. Mgbakwụnye tin na-enyekwa alloy ihe mgbochi sitere n'okike na-emebi mmiri, si otú ahụ na-egbochi nkwụsị nke mmiri oké osimiri na elu karịa okpomọkụ nkịtị. A na-ahụkwa alloy ahụ maka iguzogide iyi ya, ike ọgwụgwụ ya, ọgbụgbọ, na mgbawa corrosion nrụgide.