Ad-Carb Materials
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Grade
|
Composition
|
Density
GM/CC |
Shore
Hardness |
Compressive
Strength PSI |
Flexural
Strength PSI |
C.T.E.
in/in/ºF x 10-6 |
Modules
Of
Elasticity PSA x 10-6 |
Temperature
Limit in Air °F |
AC-1
|
CG
|
1.59
|
40
|
8,000
|
3600
|
2.5
|
1.7
|
700
|
AC-2
|
CG
|
1.71
|
60
|
11,000
|
6700
|
2.5
|
2
|
700
|
AC-3
|
CG
|
1.66
|
50
|
12,000
|
4600
|
2.4
|
1.7
|
700
|
AC-4
|
CG-R
|
1.75
|
65
|
20,000
|
6000
|
2.9
|
1.9
|
500
|
AC-5
|
CG-R
|
1.75
|
55
|
11,000
|
5000
|
3
|
1.9
|
500
|
AC-6
|
CG-R
|
1.80
|
70
|
15,000
|
8000
|
3
|
2.2
|
500
|
AC-8
|
G
|
1.76
|
40
|
9,000
|
5000
|
1.6
|
2
|
750
|
AC-9
|
G
|
1.64
|
35
|
4,000
|
1900
|
2.2
|
1.6
|
750
|
AC-10
|
G
|
1.72
|
35
|
5,600
|
3500
|
2.1
|
1.8
|
750
|
AC-22
|
G
|
1.71
|
35
|
7,200
|
3500
|
2.2
|
1.5
|
750
|
AC-23
|
G-P
|
1.71
|
35
|
7,200
|
3500
|
2.2
|
1.5
|
750
|
AC-27
|
G
|
1.90
|
85
|
18,000
|
10000
|
3.5
|
1.9
|
750
|
AC-40
|
CG-B
|
3.00
|
40
|
13,000
|
6000
|
2.3
|
2.9
|
400
|
AC-50
|
CG-BR
|
2.85
|
45
|
17,000
|
7500
|
2.6
|
2.9
|
750
|
AC-52
|
CG-BR
|
2.55
|
60
|
25,000
|
8500
|
2.6
|
3.1
|
750
|
AC-60
|
CG-CU
|
2.85
|
50
|
16,000
|
7500
|
3.1
|
2.8
|
750
|
AC-62
|
CG-CU
|
2.50
|
60
|
24,000
|
8500
|
3
|
2.8
|
750
|
AC-80
|
CG-AG
|
3.40
|
45
|
16,000
|
7000
|
3.1
|
2.7
|
750
|
AC-82
|
CG-AG
|
2.60
|
65
|
24,000
|
8000
|
3
|
2.9
|
750
|
AC-101
|
CG-NI
|
2.40
|
60
|
23,000
|
7500
|
2.8
|
2.8
|
750
|
AC-105
|
CG-NI
|
2.38
|
95
|
53,000
|
16000
|
2.5
|
4.3
|
750
|
AC-106
|
CG-NI
|
2.85
|
50
|
15,000
|
6500
|
2.7
|
3.1
|
750
|
AC-230
|
CG
|
1.75
|
65
|
21,000
|
8000
|
2
|
2.4
|
700
|
AC-236
|
CG-R*
|
1.85
|
85
|
26,000
|
9500
|
2.9
|
3.2
|
500
|
AC-240
|
CG
|
1.70
|
85
|
30,000
|
9000
|
2.1
|
2.5
|
700
|
AC-243
|
G
|
1.85
|
90
|
33,000
|
12000
|
2.8
|
3
|
850
|
AC-245
|
CG-AG
|
2.45
|
75
|
36,000
|
12000
|
2.8
|
4
|
700
|
AC-246
|
CG-R
|
1.80
|
95
|
40,000
|
12500
|
3.2
|
3.3
|
500
|
AC-253
|
CG-AT
|
2.10
|
75
|
27,000
|
1000
|
2.3
|
3.9
|
700
|
AC-266
|
CG-BR
|
2.40
|
80
|
40,000
|
13000
|
3.7
|
4.1
|
750
|
AC-276
|
CG-R
|
1.74
|
85
|
28,000
|
8500
|
2.4
|
2.2
|
500
|
AC-290
|
CG-R
|
1.85
|
95
|
41,000
|
13000
|
3.2
|
3.4
|
500
|
AC-301
|
CG-AT
|
2.15
|
100
|
41,000
|
12000
|
2.4
|
3.5
|
750
|
AC-540
|
G
|
1.77
|
50
|
13,000
|
5500
|
1.8
|
1.3
|
750
|
AC-562
|
G-P
|
1.88
|
70
|
21,000
|
14000
|
4.3
|
1.6
|
850
|
AC-577
|
G
|
1.85
|
75
|
22,000
|
9500
|
2.2
|
2
|
800
|