Casting aluminum alloy composition

Casting aluminum alloy composition
Casting aluminum alloy (ZL) according to the composition outside aluminum, the main elements of silicon, copper, magnesium, zinc is divided into four categories, code coding respectively 100, 200, 300, 200. The code and the chemical composition shown in table 1.
Code of casting aluminum alloy and chemical composition in table 1
Category Mark Main chemical composition（%）
Si Cu Mg Mn other
alusil alloy(100item) ZL101ZL102
ZL103
ZL104
ZL105
ZL106
ZL107
ZL108
ZL109
ZL110
ZL111 6.0-8.010.0-13.0
4.5-6.0
8.0-10.5
4.5-5.5
7.0-8.5
6.5-7.5
11.0-13.0
11.0-13.0
4.0-6.0
8.0-10.0 　　
1.5-3.0
　
1.0-1.5
1.0-2.0
3.5-4.5
1.0-2.0
0.5-1.5
5.0-8.0
1.3-1.8 0.2-0.4　
0.3-0.7
0.17-0.3
0.35-0.6
0.2-0.6
　
0.4-1.0
0.8-1.5
0.2-0.5
0.4-0.6 　　
0.3-0.7
0.2-0.5
　
0.2-0.6
　
0.3-0.9
　
　
0.1-0.35 　　
　
　
　
　
　
　
Ni0.5-1.5
Ti0.1-0.35
aluminum copper alloy(200item) ZL201ZL202
ZL203 　 4.5-5.39.0-11.0
4.0-5.0 　 0.6-1.0 钛0.15-0.35
aluminum magnesium alloy(300item) ZL301ZL302 　0.8-1.3 　 9.5-11.54.5-5.5 　0.1-0.4 　
sibley alloy(400item) ZL401ZL402 6.0-8.0 chromium0.3-0.8 0.1-0.30.3-0.8 　Ti
0.1-0.4 Zn
9.0-13.0Zn5.0-7.0