Alloy ụdị:C21000, C22000, C23000, C24000, C26000, C26200, C26800, C27000, C27200, C28000.
Nkọwapụta:Dayameta dị n'èzí 30-400mm, ọkpụrụkpụ mgbidi 3-42.5mm.
Iwe:O, 1/2H, H.
Ogologo:0.5-6m.
Njirimara:Ìhè arọ, Good thermal conductivity, Akwa ike.
Ọdụ ụgbọ mmiri:Shanghai, China.