銅合金 C70250 CuNi1Co1Si C70350 CuFe2P C19400 CuCrSiTi C18070 CuFe01P C19210 C14415 CuCrAgFeTiSi C18080 C2300 C23000 C2600 C26000 M33 C2680 C26800 C2700 C27000 CuZn37 C27200 C27200
CuSn3Zn9 C4250 C42500 CuZn23Al3Co C68800 B14 CuSn4 C5111 C51100 B15 C5102 C51000 B16 CuSn6 C5191 C51900 B18 CuSn8 C5212 C52100 C75700 C7701 C77000 C7521 C76400 CuNi9Sn2 C72500 C7025 C7026 C6880 C70350 C17200 C174 C76400 C42500 C425 C230 C511 C519 C764 C725 C688 C102 C110 C175 CuSn0.15 C14415