| UK |
ISO |
EN
|
France |
Germany |
Italy |
USA |
USA |
Japan |
Application |
|
|
NF |
DIN |
UNI |
AA / ASTM |
SAE |
|
|
| LM0 |
AL 99.5 |
- |
A5 |
- |
3950 |
150 |
- |
- |
Electrical, food, chemical plant |
| LM2 |
AL-Si10Cu2Fe |
46100 |
A-S9U3-Y4 |
- |
5076 |
384 |
383 |
ADC12 |
Pressure Diecasting |
| LM4 |
Al-Si5Cu3 |
4500 |
A-S5Ue |
G-AlSi6Cu4 (225) |
3052 |
319 |
326 |
AC2A |
Sand gravity diecast manifolds, gear boxes, etc. |
LM5 |
AL-Mg5Si1 |
51300 |
AG6 |
|
3058 |
514 |
320 |
AC7A |
Sand, gravity; corrosion resistant, for marine use, Food plant, chemical plant |
| LM6 |
AL-Mg6 |
44100 |
AS13 |
G-AlSi12 (230) |
4514 |
A413 |
- |
AC3A |
Sand, gravity; thin sections, manifolds, etc |
|
Al-Si12 |
|
|
|
|
|
|
|
|
|
AL-Si12Fe |
|
|
|
|
|
|
|
|
LM9 |
Al-Si10Mg |
43100 |
A-S10G |
G-AlSi10Mg (233) |
3049 |
A360 |
309 |
AC4A |
Low pressure, etc; motor housings, cover plates, etc. High strength when treated |
| LM12 |
Al-Cu10Si2Mg |
|
A-U10G |
- |
3041 |
222 |
34 |
- |
Gravity, sand cast; machines well, hydraulic equipment |
| LM13 |
Al-Si12Cu |
48000 |
A-S12UN |
- |
3050 |
336 |
321 |
AC8A |
Sand, Chili; used for pistons |
|
Al-Si12CuFe |
|
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LM16 |
Al-Si5Cu1Mg |
45300 |
A-S4UG |
- |
3600 |
355 |
322 |
AC4D |
Sand, chill; cylinder heads valve bodies, good pressure tightness |
LM20 |
Al-Si12Cu |
47000 |
A-S12-Y4 |
G-AlSi12 (Cu)(231) |
5079 |
A413 |
305 |
- |
Pressure diecasting; corrosion resistant, marine castings, water pumps, meter cases |
|
Al-Si12CuFe |
|
|
|
|
|
|
|
|
| LM21 |
Al-Si6Cu4 |
45000 |
A-S5U2 |
G-AlSi6Cu4(225) |
7369/4 |
308 |
326 |
AC2A |
Sand, gravity; similar to LM4, crankcases, gear boxes, etc. |
LM22 |
Al-Si5Cu3 |
45400 |
A-S5U |
G-AlSi6Cu4 (225) |
3052 |
319 |
326 |
AC2A |
Chill casting; solution treated, good shock resistance, automotive heavy duty parts |
| LM24 |
Al-Si8Cu3Fe |
46500 |
A-S9U3A-Y4 |
G-AlSi8Cu3(226) |
5075 / 3601 |
A380 |
306 |
AC4B / ADC10 |
Pressure diecasting; engineering diecastings |
LM25 |
Al-Si7Mg |
42000 |
A-S7G |
G-AlSi7Mg |
3599 |
A356 |
323 |
AC4C |
Sand chill; general purpose high strength alloy with good castability; wheels, cylinder blocks, heads |
| LM26 |
Al-Si9Cu3Mg |
- |
A-S7U3G |
- |
3050 |
332 |
332 |
- |
Chill; used for pistons |
| LM27 |
Al-Si7Cu3Mn0.5 |
46600 |
- |
- |
7369 |
- |
- |
AC2B |
Sand, chill; versatile alloy, good castability; general engineering parts |
| LM28 |
Al-Si19CuMgNi |
- |
- |
- |
6251 |
- |
- |
- |
Chill; high performance pistons |
| LM29 |
Al-Si23CuMgNi |
- |
- |
- |
6251 |
- |
- |
- |
Chill; high performance pistons |
| LM30 |
Al-Si17Cu4Mg |
- |
- |
- |
- |
390 |
- |
- |
Pressure diecast; unlined cylinder blocks |
LM31 |
Al-Zn5Mg |
71000 |
A-Z5G |
- |
3602 |
712 |
310 |
- |
Sand; large castings, good shock resistance, good strength at elevated temp. |
