32
Chapter 1
Problem 1.4 Mechanical properties of an A356-T6 casting [1.9]
0.2% Offset
Tensile
yield
Specimen
strength
strength,
location
Kpsi
Kpsi
Elongation in
2 inches, %
1
44.9
36.0
4.5
2
44.1
35.5
4.0
3
41.4
37.4
1.5
4
49.7
35.7
10.0
5
48.0
37.4
7.0
6
47.1
36.0
5.0
7
46.6
37.5
4.5
8
45.4
35.8
4.0
9
44.3
35.6
4.0
10
45.8
36.8
3.0
11
43.7
35.3
3.0
12
43.6
35.7
3.0
13
42.2
34.9
2.5
14
45.6
35.2
7.5
15
45.5
34.3
6.5
16
47.4
38.5
5.0
17
48.8
36.9
8.0
18
45.6
36.2
5.0
19
49.3
38.0
7.5
20
49.9
36.6
7.5
21
50.6
36.8
12.0
22
51.9
39.1
13.0
23
49.5
37.9
8.0
24
39.1
34.3
2.0
25
47.2
38.8
5.0
26
50.0
38.9
I0.0
27
50.1
39.1
9.0
28
47.8
38.5
6.0
29
49.8
37.4
9.0
30
50.8
37.4
10.0
31
49.2
37.2
8.0
32
49.6
37.5
10.0
33
45.5
35.7
5.0
34
45.3
37.3
4.0
35
43.3
35.3
3.0