铸造铝合金化学成分表

序号合金牌号合金代号

主要元素 , % 杂质含量不大于 , % Si Cu Mg Zn Mn Al

Si Zn Mn

杂质总

和

S J S J

1ZAlSi7Mg ZL101~~余量2ZAlSi7MgA ZL101A~~余量3ZAlSi12ZL102~余量4ZAlSi9Mg ZL104~~~余量5ZAlSi5Cu1Mg ZL105~~~余量6ZAlSi5Cu1MgA ZL105A~~~余量7ZAlSi8Cu1 Mg ZL106~~~~余量8ZAlSi7Cu4ZL107~~余量9ZAlSi12Cu2Mg1ZL108~~~~余量10ZAlSi12Cu1Mg1Ni1ZL109~~~余量11ZAlSi9Cu2Mg ZL111~~~~余量12ZAlSi7Mg1A ZL114A~~余量13ZAlSi5Zn1Mg ZL115~~~余量14ZAlSi8MgBe ZL116~~余量15ZAlCu5Mn ZL201~~余量16ZAlCu5MnA ZL201A~~余量17ZAlCu10ZL202~余量18ZAlCu4ZL203~余量19ZAlCu5MnCdA ZL204A~~余量20ZAlCu5MnCdVA ZL205A~~余量21ZalR5Cu3Si2ZL207~~~~余量22ZAlMg10ZL301~余量23ZalMg5Si1ZL303~~~余量24ZalMg5Zn1ZL305~~余量25ZalZn11Si7ZL401~~~余量26ZalZn6Mgka ZL402~~余量