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BA MATERIALS BASIC
REQUIREMENTS
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Tensile Strength, min
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Durometer Hardness, ±
5 Points
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Mpa
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psi
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Ultimate Elognation,
min. %
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Heat Aged, ASTM D 573,
70 h at 70 ° C
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Oil Immersion, ASTM D
471, No. 3 Oil, 70 h at 70 ° C
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Compression Set, ASTM D
395, Solid, max. %; 22 h at 70 ° C
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Available Suffixes
Grade Numbers
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30
|
7
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1015
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400
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2
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30
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10
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1450
|
400
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2, 3, 4,
5
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30
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14
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2031
|
400
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2, 3, 4,
5
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|
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40
|
3
|
435
|
300
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2, 8
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40
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7
|
1015
|
300
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2, 8
|
|
40
|
10
|
1450
|
400
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2, 3, 4, 5,
6
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40
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14
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2031
|
400
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2, 3, 4,
5
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|
|
|
|
|
|
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50
|
7
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1015
|
300
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2, 8
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50
|
10
|
1450
|
300
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2, 3, 4, 5,
6
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50
|
14
|
2031
|
400
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2, 3, 4,
5
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50
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17
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2466
|
400
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2, 3, 4,
5
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60
|
3
|
435
|
250
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8
|
|
60
|
6
|
870
|
250
|
8
|
|
60
|
7
|
10153
|
300
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2, 8
|
|
60
|
10
|
1450
|
350
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2, 3, 4, 5,
6
|
|
60
|
14
|
2031
|
400
|
2, 3, 4, 5,
6
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60
|
17
|
2466
|
400
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2, 3, 4, 5,
6
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|
|
|
|
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|
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70
|
3
|
435
|
150
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8
|
|
70
|
6
|
870
|
150
|
8
|
|
70
|
7
|
1015
|
200
|
2, 8
|
|
70
|
8
|
1160
|
200
|
8
|
|
70
|
10
|
1450
|
250
|
2, 3, 4, 5,
6
|
|
70
|
14
|
2031
|
300
|
2, 3, 4,
5
|
|
70
|
17
|
2466
|
300
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2, 3, 4,
5
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80
|
7
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435
|
100
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2, 7
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80
|
10
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1015
|
150
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2, 4
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80
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14
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1450
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20
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2, 4
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90
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3
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75
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7
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90
|
7
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100
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2, 7
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90
|
10
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125
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2, 4
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