HomeDie cast physical properties
Die cast physical properties
| ALLOY |
ZAMAK 3
|
ZAMAK 7
|
ZA-8
|
ZA-12
|
ZA-27
|
A 360
|
A 380
|
A 383
|
| Density |
0.24
|
0.24
|
0.227
|
0.218
|
0.181
|
0.095
|
0.098
|
0.098
|
| (lb./cu. in) | ||||||||
| Melting Point (F) |
728
|
727
|
759
|
810
|
903
|
1105
|
1100
|
1080
|
| Electrical Conductivity (%IACS) |
27
|
26
|
28
|
28
|
30
|
30
|
20
|
20
|
| Coefficient of Thermal Expansion |
15.2
|
15.2
|
12.9
|
13.4
|
14.4
|
11.6
|
12.2
|
11.5
|
| (68-212F) | ||||||||
| (U in/in/F) | ||||||||
| Die Shrinkage |
0.005
|
0.005
|
0.007
|
0.007
|
0.008
|
0.005
|
0.005
|
0.005
|