GB T16823.1—1997《螺纹紧固件应力截面积和承载面积》对螺纹紧固件应力截面积值作了规定见表
2013-07-11 21:40:15
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- 简要说明 :GB T16823.1—1997《螺纹紧固件应力截面积和承载面积》对螺纹紧固件应力截面积值作了规定见表
- 文件版本 :v1.0
- 文件类型 :doc
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粗牙螺纹
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细牙螺纹
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螺纹直径d
mm
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螺距p
mm
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应力截面积As
mm2
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内径d1
mm
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螺纹直径d
mm
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螺距p
mm
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应力截面积As
mm2
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内径d1
mm
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1
1.1
1.2
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0.25
0.25
0.25
|
0.460
0.588
0.732
|
0.729
0.829
0.929
|
8
10
10
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1
1
1.25
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39.2
64.5
61.2
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6.918
8.918
8.647
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1.4
1.6
1.8
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0.3
0.35
0.35
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0.983
1.27
1.70
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1.075
1.221
1.421
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12
12
14
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1.25
1.5
1.5
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92.1
88.1
125
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10.647
10.376
12.376
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2
2.2
2.5
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0.4
0.45
0.45
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2.07
2.48
3039
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1.567
1.713
2.013
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16
18
20
|
1.5
1.5
1.5
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167
216
272
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14.376
16.376
18.376
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3
3.5
4
|
0.5
0.6
0.7
|
5.03
6.78
8.78
|
2.459
2.850
3.424
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20
22
24
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2
1.5
2
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258
333
384
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17.835
20.376
21.835
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|
4.5
5
6
|
0.75
0.8
1
|
11.3
14.2
20.1
|
3.688
4.134
4.918
|
27
30
33
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2
2
2
|
496
621
761
|
24.835
27.835
30.835
|
|
7
8
10
|
1
1.25
1.5
|
28.9
36.6
58.0
|
5.918
6.647
8.376
|
36
39
45
|
3
3
3
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865
1030
1400
|
32.752
35.752
41.752
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12
14
16
|
1.75
2
2
|
84.3
115
157
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10.106
11.835
13.835
|
52
56
60
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4
4
4
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1830
2144
2490
|
47.670
51.670
55.670
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18
20
22
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2.5
2.5
2.5
|
192
245
303
|
15.294
17.294
19.294
|
64
72
76
|
4
6
6
|
2851
3460
3890
|
59.670
|
|
24
27
30
|
3
3
3.5
|
353
459
561
|
20.752
23.752
26.211
|
80
85
90
|
6
6
6
|
4340
4950
5590
|
|
|
33
36
39
|
3.5
4
4
|
694
817
976
|
29.211
31.670
34.670
|
95
100
105
|
6
6
6
|
6270
7000
7760
|
|
|
42
45
48
|
4.5
4.5
5
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1120
1310
1470
|
37.129
40.129
42.588
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110
115
120
|
6
6
6
|
8560
9390
10300
|
|
|
52
56
60
|
5
5.5
5.5
|
1760
2030
2360
|
46.588
50.046
54.046
|
125
130
|
6
6
|
11200
12100
|
|
|
64
68
|
6
6
|
2680
3060
|
57.505
61.505
|
|
|
|
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