C1990銅合金銅合金:
1)高強度銅鎳錫合金:GMX215(C72950)/GMX96(C72700)/KA1025/BF158
2)銅鎳鋅合金(洋白銅/鋅白銅):C7701/C7521/C7541/C7451/C7941
3)高強度高導電銅鎳硅合金:KA250/OLIN-7035/OLIN-7025
4)銅鎳合金:KA920
5)銅錫鎳合金:MF202(C5071)
6)鈦銅合金:C1990/YCuT
7)鈹銅合金:C17200(25合金)/C17510(8合金/11合金)/C17530(7合金)
8)貴金屬復合帶用銅基帶