|
序号 |
合金牌号 |
合金代号 |
铸造方法 |
合金状态 |
机械性能不低于 | ||
|
抗拉强度 σb MPa |
伸长率δs % |
布氏硬度 HB （5/250/30） | |||||
|
1 |
ZAlSi7Mg |
ZL101 |
S．R．J S．R． J |
F T5 T5 |
153 192 202 |
2 2 2 |
50 60 60 |
|
2 |
ZAlSi7MgA |
ZL101A |
J |
T5 |
261 |
4 |
80 |
|
3 |
ZAlSi12 |
ZL102 |
J |
T5 |
153 |
2 |
50 |
|
4 |
ZAlSi9Mg |
ZL104 |
S．R．J |
F |
143 |
2 |
50 |
|
5 |
ZAlSi5Cu1Mg |
ZL105 |
S．R． J |
T5 T5 |
212 231 |
1 0.5 |
70 70 |
|
6 |
ZAlSi5Cu1MgA |
ZL105A |
R． J |
T5 T5 |
271 290 |
1 2 |
85 85 |
|
7 |
ZAlSi7Cu4 |
ZL107 |
J |
F |
163 |
2 |
65 |
|
10 |
ZAlSi9Cu2Mg |
ZL111 |
J |
F |
202 |
1.5 |
80 |
|
11 |
ZAlSi7Mg1A |
ZL114A |
J |
T5 |
310 |
3 |
100 |
|
12 |
ZAlSi5Zn1Mg |
ZL115 |
S． J |
T5 T5 |
271 310 |
3.5 5 |
90 100 |
|
13 |
ZAlSi8MgBe |
ZL116 |
S． J |
T5 T5 |
290 330 |
2 4 |
85 90 |
|
14 |
ZAlCu5Mn |
ZL201 |
S．R．J |
T5 |
330 |
4 |
90 |
|
15 |
ZAlCu5MnA |
ZL201A |
S．R．J |
T5 |
388 |
8 |
100 |
|
16 |
ZAlCu10 |
ZL202 |
S．J |
F |
104 |
— |
50 |
|
17 |
ZAlCu4 |
ZL203 |
S．R． J |
T5 T5 |
212 222 |
3 3 |
70 70 |
|
18 |
ZAlCu5MnCdA |
ZL204A |
S |
T5 |
437 |
4 |
100 |
|
19 |
ZAlCu5MnCdVA |
ZL205A |
S |
T5 |
437 |
7 |
120 |
|
22 |
ZalMg5Si1 |
ZL303 |
S．R．J |
F |
143 |
1 |
55 |
