Designation |
Numerical composition |
Near alloy(s) in IOS 3522 |
Si |
Cu |
Mg |
Zn |
Fe |
Mn |
Pb |
Sn |
Ni |
Ti |
Cr |
Other Elements |
Al |
|
Each |
Total |
|||||||||||||||
LM2 |
Al-Si10Cu2 |
|
9.0-11.5 |
0.7-2.5 |
0.3 |
2 |
1 |
0.5 |
0.3 |
0.2 |
0.5 |
0.2 |
- |
|
0.5 |
Remainder |
LM4 |
Al-Si5CuMn0.5 |
Al-Si5Cu3 |
4.0-6.0 |
2.0-4.0 |
0.2 |
0.5 |
0.8 |
0.2-0.6 |
0.1 |
0.1 |
0.3 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM6 |
Al-Si12 |
Al-Si12, Al-Si12CuFe |
10.0-13.0 |
0.1 |
0.1 |
0.1 |
0.6 |
0.5 |
0.1 |
0.05 |
0.1 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM8 |
Al-Si12 |
Al-Si12Cus, Al-Si12Fe |
10.0-13.0 |
0.4 |
0.2 |
0.2 |
1 |
0.5 |
0.1 |
0.1 |
0.1 |
0.2 |
- |
0.05 |
0.2 |
Remainder |
LM20 |
Al-SiCu3.5 |
Al-Si8Cu3Fe |
7.5-9.5 |
3.0-4.0 |
0.3 |
3 |
1.3 |
0.5 |
0.3 |
0.2 |
0.5 |
0.2 |
- |
0.05 |
0.5 |
Remainder |
LM24 |
Al-SiMg0.5 |
Al-Si7Mg |
6.5-7.5 |
0.2 |
0.2-0.6 |
0.1 |
05 |
0.3 |
0.1 |
0.05 |
0.1 |
0.2 |
- |
0.05 |
0.5 |
Remainder |
LM27 |
Al-Si7Cu2Mn0.5 |
Al-Si5Cu3 |
6.0-8.0 |
1.5-2.5 |
0.35 |
1 |
0.8 |
0.2-0.6 |
0.2 |
0.1 |
0.3 |
0.2 |
- |
0.15 |
0.15 |
Remainder |
LM0 |
99.50 + % Al |
|
0.4 |
0.03 |
003 |
0.03 |
0.03 |
0.03 |
0.03 |
|
0.07 |
|
- |
|
|
Remainder |
LM5 |
Al-Mg5Mn0.5 |
Al-Mg5Si1 |
0.3 |
0.1 |
3.0-6.0 |
0.1 |
0.6 |
0.3-0.7 |
0.05 |
0.05 |
0.1 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM9 |
Al-Si12 |
Al-Si10Mg |
10.0-13.0 |
0.2 |
0.2-0.6 |
0.1 |
0.6 |
0.3-0.7 |
0.1 |
0.05 |
0.1 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM13 |
Al-Si12CuMg1 |
Al-Si12Cu, Al-SiCuFe |
10.0-13.0 |
0.7-1.5 |
0.8-1.5 |
0.5 |
1 |
0.5 |
0.1 |
0.1 |
1.5 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM16 |
Al-Si5Cu1Mg0.5 |
Al-Si5Cu1Mg |
4.5-5.5 |
1.0-1.5 |
0.4-0.6 |
0.1 |
0.6 |
0.5 |
0.1 |
0.05 |
0..25 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM21 |
Al-Si6Cu4Mn0.4Mg0.2 |
Al-Si6Cu4 |
5.0-7.0 |
3.0-5.0 |
0.1-0.3 |
2 |
1 |
0.2-0.6 |
0.2 |
0.1 |
0.3 |
0.2 |
- |
0.05 |
0.15 |
Remainder |
LM22 |
Al-Si5Cu3Mn0.5 |
Al-Si5Cu3 |
4.0-6.0 |
2.8-3.8 |
0.05 |
0.15 |
0.6 |
0.2-0.6 |
0.1 |
0.05 |
0.15 |
0.2 |
- |
0.05 |
0.15 |
Remainder |