收藏词条 编辑词条 压铸铝合金的化学成分和力学性能表
创建时间：2008-08-02
|
序号 |
合金牌号 |
合金代号 |
化学成份 |
力学性能 ( 不低于 ) |
| ||||||||||||
|
硅 |
铜 |
锰 |
镁 |
铁 |
镍 |
钛 |
锌 |
铅 |
锡 |
铝 |
抗拉强度 |
伸长度 |
布氏硬度 HB5 /250 /30 |
| |||
|
1 |
YZA1Sil2 |
YL102 |
10.0 13.0 |
≤0.6 |
≤0.6 |
≤0.05 |
≤1.2 |
|
|
≤0.3 |
|
|
余 |
||||
|
220 |
2 |
60 |
| ||||||||||||||
|
2 |
YZA1Si10Mg |
YL104 |
8.0 10.5 |
≤0.3 |
0.2 0.5 |
0.17 0.30 |
≤1.0 |
|
|
≤0.3 |
≤0.05 |
≤0.01 |
余 |
220 |
2 |
70 | |
|
3 |
YZA1Si12Cu2 |
YL108 |
11.0 13.0 |
1.0 2.0 |
0.3 0.9 |
0.4 1.0 |
≤1.0 |
≤0.05 |
|
≤1.0 |
≤0.05 |
≤0.01 |
余 |
240 |
1 |
90 | |
|
4 |
YZA1Si9Cu4 |
YL112 |
7.5 9.5 |
3.0 4.0 |
≤0.5 |
≤0.3 |
≤1.2 |
≤0.5 |
|
≤1.2 |
≤0.1 |
≤0.1 |
余 |
240 |
1 |
85 | |
|
5 |
YZA1Si11Cu3 |
YL113 |
9.6 12.0 |
1.5 3.5 |
≤0.5 |
≤0.3 |
≤1.2 |
≤0.5 |
|
≤1.0 |
≤0.1 |
≤0.1 |
余 |
230 |
1 |
80 | |
|
6 |
YZA1Si17Cu5Mg |
YL117 |
16.0 18.0 |
4.0 5.0 |
≤0.5 |
0.45 0.65 |
≤1.2 |
≤0.1 |
≤0.1 |
≤1.2 |
|
|
余 |
220 |
<1 |
| |
|
7 |
YZA1Mg5Sil |
YL302 |
0.8 1.3 |
≤0.1 |
0.1 0.4 |
4.5 5.5 |
≤1.2 |
|
≤0.2 |
≤0.2 |
|
|
余 |
220 |
2 |
70 | |