各种铸造铝合金锭的基本化学成分

序号

合金牌号

合金代号

Si

Cu

Mg

Zn

Mn

Ti

其它

Al

1

ZAlSi7MgD

ZLD101

6.5~7.5

0.30~0.50

余量

2

2AlSi7MgDA

ZLD101A

6.5~7.5

0.30~0.50

0.08~0.20

3

ZAlSi12D

ZLD102

10.0~13.0

4

ZAlSi9MgD

ZLD104

8.0~10.5

0.2~0.40

0.2~0.5

5

ZAlSi5Cu1MgD

ZLD105

4.5~5.5

1.0~1.5

0.45~0.65

6

ZAlSi5Cu1MgDA

ZLD105A

4.5~5.5

1.0~1.5

0.5~0.65

7

ZAlSi8Cu1MgD

ZLD106

7.5~8.5

1.0~1.5

0.35~0.55

0.3~0.5

0.10~0.25

8

ZAlSi7CuD

ZLD107

6.5~7.5

3.5~4.5

9

ZAlSi12Cu2Mg1D

ZLD108

11.0~13.0

1.0~2.0

0.5~1.0

0.3~0.9

10

ZAlSi12Cu1MG1Ni1D

ZLD109

0.5~1.5

0.9~1.5

Ni0.8~1.5

11

ZAlSi5Cu6MgD

ZLD110

4.0~6.0

5.0~8.0

0.3~0.55

12

ZAlSi9Cu2MgD

ZLD111

8.0~10.0

1.3~1.8

0.45~0.65

0.1~0.35

0.1~0.35

13

ZAlSi7MgDA

ZLD114A

6.5~7.5

0.50~0.65

0.10~0.20

14

ZAlSi5Zn1MgD

ZLD115

4.8~6.2

0.45~0.7

1.2~1.8

Sb0.1~0.25

15

ZAlSi8MgBeD

ZLD116

6.5~8.5

0.40~0.60

0.10~0.30

Be0.15~0.40

16

ZAlSi20Cu2RE1MgMnD

ZLD118

19~22

1.0~2.0

0.5~0.8

0.3~0.5

RE0.6~1.5

17

ZAlCu5MnD

ZLD201

4.5~5.3

0.6~1.0

0.15~0.35

18

ZAlCu5MnDA

ZLD20A

4.8~5.3

0.6~1.0

0.15~0.35

19

ZAlCu4D

ZLD203

4.0~5.0

20

ZAlCu5MnCdDA

ZLD204A

4.6~5.3

0.6~0.9

0.15~0.35

Cd0.15~0.25

21

ZAlCu5MnCdVDA

ZLD205A

V0.05~0.30

4.6~5.3

0.3~0.5

0.15~0.35

Zr0.05~0.20Cd0.15~0.25B0.01~0.06

22

ZAlCr3Re5Si2D

ZLD207

1.6~2.0

3.0~3.4

0.2~0.3

0.9~1.2

23

ZAlMg10D

ZLD301

9.8~11.0

24

ZAlMg5SiD

ZLD303

0.8~1.3

4.6~5.6

0.1~0.4

25

ZAlMg8Zn1D

ZLD305

7.6~9.0

1.0~1.5

0.1~0.2

Be0.03~0.1

26

ZAlZn11Si7D

ZLD401

6.0~8.0

0.15~0.35

9.2~13.0

27

ZAlZn6MgD

ZLD402

0.55~0.70

5.2~6.5

0.15~0.25

Cr0.4~06

28

ZAlMn1D

ZLD501

1.5~1.7