《铝合金主要化学成分》.pdf

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1、铸造铝合金化学成分表序号主要元素（%）合金牌号合金代号SiCuMgZnMnTi其他Al1ZAlSi7MgZL1016.5~7.50.25~0.45余量2ZAlSi7MgAZL101A6.5~7.50.25~0.450.08~0.20余量3ZAlSi12ZL10210.0~13.0余量4ZAlSi9MgZL1048.0~10.50.17~0.30.2~0.5余量5ZAlSi5Cu1MgZL1054.5~5.51.0~1.50.4~0.6余量6ZAlSi5Cu1MgAZL105A4.5~5.51.0~1.50.4~0.55余量7ZAlSi8Cu1MgZL1067.5~8.51.0~1.50

2、.3~0.50.3~0.50.10~0.25余量8ZAlSi7Cu4ZL1076.5~7.53.5~4.5余量9ZAlSi12Cu2Mg1ZL10811.0~13.01.0~2.00.4~1.00.3~0.9余量10ZAlSi12Cu1Mg1Ni1ZL10911.0~13.00.5~1.50.8~1.3Ni0.8~1.5余量11ZAlSi9Cu2MgZL1118.0~10.01.3~1.80.4~0.60.10~0.350.10~0.35余量12ZAlSi7Mg1AZL114A6.5~7.50.45~0.60.10~0.20Be0.04~0.07(1)余量13ZAlSi5Zn1MgZL

3、1154.8~6.20.4~0.651.2~1.8Sb0.1~0.25余量14ZAlSi8MgBeZL1166.5~8.50.35~0.550.10~0.30Be0.15~0.40余量15ZAlCu5MnZL2014.5~5.30.6~1.00.15~0.35余量16ZAlCu5MnAZL201A4.8~5.30.6~1.00.15~1.35余量17ZAlCu10ZL2029.0~11.0余量18ZAlCu4ZL2034.0~5.0余量19ZAlCu5MnCdAZL204A4.6~5.30.6~0.90.15~0.35Cd0.15~0.25余量20ZAlCu5MnCdVAZL205A4

4、.6~5.30.3~0.50.15~0.35Cd0.15~0.25V0.05~0.3余量Zr0.05~0.2B0.005~0.0621ZAlR5Cu3Si2ZL2071.6~2.03.0~3.40.15~0.250.9~1.2Ni0.2~0.3余量22ZAlMg10ZL3019.5~11.0余量23ZAlMg5Si1ZL3030.8~1.34.5~5.5余量24ZAlMg8Zn1ZL3057.5~9.01.0~1.50.1~0.2Be0.03~0.1余量25ZAlZn11Si7ZL4016.0~8.00.1~0.39.0~13.0余量26ZAlZn6MgZL4020.5~0.655.0

5、~6.50.15~0.25Cr0.4~0.6余量