锡青铜QSN1.5-0.2SN1.0-1.7，P0.03-0.35，ZN≤0.30，NI≤0.2，FE≤0.10，PB≤0.05，CU余量QSN4-0.3SN3.5-4.5，P0.03-0.35，FE≤0.10，PB≤0.5，ZN≤0.30，NI≤0.2，CU余量QSN4-3SN3.5-4.5，ZN2.7-3.3，AL≤0.002，FE≤0.05，PB≤0.02，NI≤0.2，P≤0.03，CU余量，杂质总和≤0.2QSN4-4-2.5SN3.0-5.0，ZN3.0-5.0，AL≤0.002，FE≤0.05，PB1.5-3.5，NI≤0.2，P≤0.03，CU余量，杂质总和≤0.2CuZn19Al6Y20CuZn23Al4Y20CuZn30AlFeMnY40CuZn33PbY20CuZn40Y30CuZn40Y40青CuPb5SnZn5Y5（Y30,Y70,Y80）CuSn7Pb6Zn4Y20（Y30Y70Y80）CuSn8Y20(Y30Y70Y80)CuSn12Y20（Y30Y70Y80-）CuPb10Sn10Y20(Y70Y80)CuPb20Sn5Y20(Y80)铜铝合金CuAl9Y30(Y30)CuAl10Fe3Y30CuAl9Ni3Fe2Y30CuAl10Fe3Y20（Y80）CuAl9Ni3Fe2Y20（Y80）CuAl10Fe5Ni5Y20(Y80)CuAl12Fe5Ni5Y20（Y80）)