銅鋁硅鈷合金? 銅鎳硅錳合金? 銅鎳硅合金? 銅鎳鋁錳合金? 銅鎳錫合金? C19002? C19010? ?C19015? ?C19020? ?C19025? C63800? C64725? ?C70250? ?C70260? ?C70265? UNS No. C70310? UNS C63800 (鋁青銅)? UNS C70250 (銅鎳l)? UNS C70260 (銅鎳)? 范? UNS C19025 (高銅合金,NB109)? copper-aluminum- UNS No. C19002? UNS No. C19010? UNS No. C19015? UNS No. C19020? UNS No. C19025? UNS No. C63800? UNS No. C64725? UNS No. C70250? UNS No. C70260? UNS No. C70265? UNS No. C70310? UNS C63800? UNS C70250? ?UNS C70260? ?UNS C19025? ?NB109? ?C19002, C19010, C19015, ,C19020, C19025, C63800, C64725, C70250, C70260, C70265, and C70310