Mechanical Properties of Aluminum Alloys
This reference contains the cross reference numbers for AISI, ASTM, FED, MIL SPEC, and SAE specifications. These are typical mechanical properties for sizes of about 1/2 inch. A typical value may be neither the mean nor the minimum. It is a value which can be obtained when the purchase specifications are carefully written and with continuous inspection and testing. The values given for fatigue strength, S_f, correspond to 50e7 cycles of completely reversed stress. Aluminum alloys do not have an endurance limit. The yield strength is 0.2% offset value. Multiply strength in kpsi by 6.89 to get strength in MPa
| UNS Alloy Number |
Temper |
Yield Strength (kpsi) |
Tensile Strength (kpsi) |
Shear Modulus of Rupture (kpsi) |
Fatigue Strength (kpsi) |
Elongation
in 2 in., % |
Brinell Hardness HB |
| A91100 |
-O |
5 |
13 |
9.5 |
5 |
45 |
23 |
| A91100 |
-H12 |
14 |
15.5 |
10 |
6 |
25 |
28 |
| A91100 |
-H14 |
20 |
22 |
14 |
9 |
16 |
40 |
| A91100 |
-H16 |
24 |
26 |
15 |
9.5 |
14 |
47 |
| A91100 |
-H18 |
27 |
29 |
16 |
10 |
10 |
55 |
| A93003 |
-O |
6 |
16 |
11 |
7 |
40 |
28 |
| A93003 |
-H12 |
17 |
19 |
12 |
8 |
20 |
35 |
| A93003 |
-H14 |
20 |
22 |
14 |
9 |
16 |
40 |
| A93003 |
-H16 |
24 |
26 |
15 |
9.5 |
14 |
47 |
| A93003 |
-H18 |
27 |
29 |
16 |
10 |
10 |
55 |
| A93004 |
-O |
10 |
26 |
16 |
14 |
25 |
45 |
| A93004 |
-H32 |
22 |
31 |
17 |
14.5 |
17 |
52 |
| A93004 |
-H34 |
27 |
34 |
18 |
15 |
12 |
63 |
| A93004 |
-H36 |
31 |
37 |
20 |
15.5 |
9 |
70 |
| A93004 |
-H38 |
34 |
40 |
21 |
16 |
6 |
77 |
| A92011 |
-T3 |
48 |
55 |
32 |
18 |
15 |
95 |
| A92011 |
-T8 |
45 |
59 |
35 |
18 |
12 |
100 |
| A92014 |
-O |
14 |
27 |
18 |
13 |
18 |
45 |
| A92014 |
-T4 |
40 |
62 |
38 |
20 |
20 |
105 |
| A92014 |
-T6 |
60 |
70 |
42 |
18 |
13 |
135 |
| A92017 |
-O |
10 |
26 |
18 |
13 |
22 |
45 |
| A92017 |
-T4 |
40 |
62 |
38 |
18 |
22 |
105 |
| A92018 |
-T61 |
46 |
61 |
39 |
17 |
12 |
120 |
| A92024 |
-O |
11 |
27 |
18 |
13 |
22 |
47 |
| A92024 |
-T3 |
50 |
70 |
41 |
20 |
16 |
120 |
| A92024 |
-T4 |
48 |
68 |
41 |
20 |
19 |
120 |
| A92024 |
-T36 |
57 |
73 |
42 |
18 |
13 |
130 |
| A95052 |
-O |
13 |
28 |
18 |
17 |
30 |
45 |
| A95052 |
-H32 |
27 |
34 |
20 |
17.5 |
18 |
62 |
| A95052 |
-H34 |
31 |
37 |
21 |
18 |
14 |
67 |
| A95052 |
-H36 |
34 |
39 |
23 |
18.5 |
10 |
74 |
| A95052 |
-H38 |
36 |
41 |
24 |
19 |
8 |
85 |
| A95056 |
-O |
22 |
42 |
26 |
20 |
35 |
|
| A95056 |
-H18 |
59 |
63 |
34 |
22 |
10 |
|
| A95056 |
-H38 |
50 |
60 |
32 |
22 |
15 |
|
| A96061 |
-O |
8 |
18 |
12.5 |
9 |
30 |
30 |
| A96061 |
-T4 |
21 |
35 |
24 |
13.5 |
25 |
65 |
| A96061 |
-T6 |
40 |
45 |
30 |
13.5 |
17 |
95 |
| A97075 |
-T6 |
72 |
82 |
49 |
24 |
11 |
150 |
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