Data Reduction
31
Problem 1.3 Mechanical, properties of tens 50-T6 aluminum sand casting [1.9]
0.2% Offset
Tensile
yield
Specimen
strength,
strength,
Elongation in
location
Kpsi
Kpsi
2 inches, %
1
41.7
38.5
1.0
2
37.8
36.7
1.0
3
45.1
39.3
2.0
4
43.4
39.4
1.5
5
43.8
38.8
1.5
6
48.8
40.4
4.5
7
44.1
38.6
2.0
8
41.9
37.3
1.5
9
43.4
39.0
1.5
10
40.9
39.4
1.0
11
39.0
35.9
1.0
12
34.2
33.9
1.0
13
40.3
36.7
1.0
14
42.0
37.1
1.5
15
39.2
37.0
1.0
16
47.6
42.0
1.5
17
50.9
39.9
8.0
18
47.6
39.8
3.0
19
49.6
39.8
6.5
20
37.3
Not valid
1.0
21
38.2
37.8
1.0
22
49.4
39.1
5.5
23
50.2
40.0
5.0
24
51,1
40.5
6.5
25
44,2
38.3
2.0
26
42.2
38.1
1.5
27
42,7
38.0
1.5
28
42.2
38.5
1.5
29
48,8
40.8
4.0
30
48.3
40.3
3.5
31
41.8
40.6
1.0
32
43.7
36.9.
2.5
33
41.4
36.6
1.5
34
46.0
39.0
2.5
35
43.5
38.5
2.0
36
39.5
37.1
1.5