 |
|
Chemical Composition Limits - Castings |
|
|
|
|
Element |
319.0 |
333.0 |
354.0 |
356.0 |
A356.0 |
357.0 |
| |
|
|
|
|
|
|
|
Silicon |
5.5-6.5 |
8.0-10.0 |
8.6-9.4 |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
|
Iron |
1.0 |
1.0 |
0.2 |
0.6 |
0.2 |
0.15 |
|
Copper |
3.0-4.0 |
3.0-4.0 |
1.6-2.0 |
0.25 |
0.2 |
0.05 |
|
Manganese |
0.50 |
0.50 |
0.10 |
0.35 |
0.10 |
0.03 |
|
Magnesium |
0.10 |
.05-.50 |
.40-.60 |
.20 |
.25-.45 |
.45-.60 |
|
Chromium |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
|
Nickel |
0.35 |
0.50 |
0.00 |
0.00 |
0.00 |
0.00 |
|
Zinc |
1.00 |
1.00 |
0.10 |
0.35 |
0.10 |
0.05 |
|
Titanium |
0.25 |
0.25 |
0.20 |
0.25 |
0.20 |
0.20 |
|
All others |
0.50 |
0.50 |
0.20 |
0.20 |
0.20 |
0.20 |
|
Aluminum |
Remainder |
Remainder |
Remainder |
Remainder |
Remainder |
Remainder |
|
|
Mechanical Properties: Permanent Mold Castings
|
|
Alloy
|
Tensile ksi
|
Yield ksi
|
%
Elongation
|
Hardness Brinell
|
| |
|
|
|
|
|
319.0
F
|
34.0
|
19.0
|
2.5
|
70-100
|
|
319.0
T6
|
40.0
|
27.0
|
3.0
|
75-105
|
|
333.0
F
|
34.0
|
19.0
|
2.0
|
65-100
|
|
333.0
T5
|
34.0
|
25.0
|
1.0
|
70-105
|
|
333.0
T6
|
42.0
|
30.0
|
1.5
|
85-115
|
|
354.0
T61
|
48.0
|
37.0
|
3.0
|
100
|
|
356.0
F
|
26.0
|
18.0
|
5.0
|
40-70
|
|
356.0
T51
|
27.0
|
20.0
|
2.0
|
55-85
|
|
356.0
T6
|
38.0
|
27.0
|
5.0
|
65-95
|
|
356.0
T7
|
32.0
|
24.0
|
6.0
|
60-90
|
|
A356.0 T61
|
41.0
|
30.0
|
10.0
|
80
|
|
357.0
F
|
28.0
|
15.0
|
6.0
|
45-75
|
|
357.0
T6
|
52.0
|
43.0
|
5.0
|
100
|
|
F
indicates the as cast condition. |
Values are typical approximately 30 days after
casting.
|
|
| |
|
|
