开口销(GB/T 91—2000)
开口销(GB/T 91—2000)
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开口销(GB/T 91—2000) mm |
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标记示例:销 GB/T 91 6.3×40 等效标准:ISO 1234、DIN EN ISO 1234、UNI 1336 |
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公称直径 d |
0.6 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3.2 |
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d |
最大值 |
0.5 |
0.7 |
0.9 |
1 |
1.4 |
1.8 |
2.3 |
2.9 |
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最小值 |
0.4 |
0.6 |
0.8 |
0.9 |
1.3 |
1.7 |
2.1 |
2.7 |
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a |
最大值 |
1.6 |
1.6 |
1.6 |
2.5 |
2.5 |
2.5 |
2.5 |
3.2 |
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最小值 |
0.8 |
0.8 |
0.8 |
1.25 |
1.25 |
1.25 |
1.25 |
1.6 |
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b |
≈ |
2 |
2.4 |
3 |
3 |
3.2 |
4 |
5 |
6.4 |
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c |
最大值 |
1 |
1.4 |
1.8 |
2 |
2.8 |
3.6 |
4.6 |
5.8 |
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最小值 |
0.9 |
1.2 |
1.6 |
1.7 |
2.4 |
3.2 |
4 |
5.1 |
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适用螺栓直径 ② |
≤ 2.5 |
>2.5, ≤ 3.5 |
>3.5, ≤ 4.5 |
>4.5, ≤ 5.5 |
>5.5, ≤ 7 |
>7, ≤ 9 |
>9, ≤ 11 |
>11, ≤ 14 |
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适用U形销直径 ② |
≤ 2 |
>2, ≤ 3 |
>3, ≤ 4 |
>4, ≤ 5 |
>5, ≤ 6 |
>6, ≤ 8 |
>8, ≤ 9 |
>9, ≤ 12 |
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公称直径 d |
4 |
5 |
6.3 |
8 |
10 |
13 |
16 |
20 |
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d |
最大值 |
3.7 |
4.6 |
5.9 |
7.5 |
9.5 |
12.4 |
15.4 |
19.3 |
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最小值 |
3.5 |
4.4 |
5.7 |
7.3 |
9.3 |
12.1 |
15.1 |
19 |
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a |
最大值 |
4 |
4 |
4 |
4 |
6.3 |
6.3 |
6.3 |
6.3 |
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最小值 |
2 |
2 |
2 |
2 |
3.15 |
3.15 |
3.15 |
3.15 |
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b |
≈ |
8 |
10 |
12.6 |
16 |
20 |
26 |
32 |
40 |
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c |
最大值 |
7.4 |
9.2 |
11.8 |
15 |
19 |
24.8 |
30.8 |
38.5 |
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最小值 |
6.5 |
8 |
10.3 |
13.1 |
16.6 |
21.7 |
27 |
33.8 |
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适用螺栓直径 ② |
>14, ≤ 20 |
>20, ≤ 27 |
>27, ≤ 39 |
>39, ≤ 56 |
>56, ≤ 80 |
>80, ≤ 120 |
>120, ≤ 170 |
>170 |
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适用U形销直径 ② |
>12, ≤ 17 |
>17, ≤ 23 |
>23, ≤ 29 |
>29, ≤ 44 |
>44, ≤ 69 |
>69, ≤ 110 |
>110, ≤ 160 |
>160 |
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公称长度l的商品规格系列:mm |
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公称 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
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18 |
20 |
22 |
25 |
28 |
32 |
36 |
40 |
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45 |
50 |
56 |
63 |
71 |
80 |
90 |
100 |
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112 |
125 |
140 |
160 |
180 |
200 |
224 |
250 |
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280 |
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质量kg |
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公称直径 d |
0.6 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.5 |
3.2 |
4 |
5 |
6.3 |
8 |
10 |
13 |
16 |
20 |
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公称长度 l /mm |
每1000件钢制品的质量 ≈ |
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4 |
0.005 |
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5 |
0.006 |
0.013 |
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6 |
0.007 |
0.015 |
0.027 |
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8 |
0.009 |
0.02 |
0.035 |
0.044 |
0.085 |
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10 |
0.011 |
0.024 |
0.043 |
0.054 |
0.106 |
0.176 |
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12 |
0.013 |
0.028 |
0.05 |
0.064 |
0.127 |
0.211 |
0.318 |
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14 |
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0.033 |
0.058 |
0.074 |
0.147 |
0.246 |
0.372 |
0.613 |
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16 |
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0.037 |
0.066 |
0.084 |
0.168 |
0.282 |
0.426 |
0.702 |
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18 |
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0.074 |
0.094 |
0.188 |
0.317 |
0.48 |
0.791 |
1.31 |
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20 |
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0.082 |
0.104 |
0.209 |
0.352 |
0.534 |
0.88 |
1.46 |
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22 |
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0.113 |
0.23 |
0.387 |
0.587 |
0.969 |
1.61 |
2.51 |
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25 |
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0.128 |
0.261 |
0.44 |
0.668 |
1.1 |
1.83 |
2.87 |
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28 |
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0.292 |
0.493 |
0.749 |
1.24 |
2.06 |
3.22 |
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32 |
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0.333 |
0.564 |
0.856 |
1.41 |
2.36 |
3.69 |
6.05 |
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36 |
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0.634 |
0.964 |
1.59 |
2.66 |
4.17 |
6.84 |
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40 |
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0.705 |
1.07 |
1.77 |
2.96 |
4.64 |
7.64 |
12.29 |
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45 |
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1.21 |
1.99 |
3.33 |
5.23 |
8.63 |
13.91 |
22.3 |
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50 |
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1.34 |
2.21 |
3.7 |
5.82 |
9.62 |
15.54 |
24.94 |
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56 |
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2.48 |
4.15 |
6.53 |
10.81 |
17.49 |
28.1 |
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63 |
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2.79 |
4.67 |
7.35 |
12.19 |
19.77 |
31.8 |
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71 |
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5.27 |
8.3 |
13.78 |
22.37 |
36.02 |
59.73 |
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80 |
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5.94 |
9.36 |
15.56 |
25.29 |
40.77 |
67.77 |
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90 |
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10.54 |
17.55 |
28.54 |
46.04 |
76.7 |
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100 |
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11.72 |
19.53 |
31.79 |
51.32 |
85.63 |
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112 |
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21.91 |
35.69 |
57.65 |
96.35 |
147.7 |
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125 |
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24.48 |
39.92 |
64.51 |
108 |
165.8 |
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140 |
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44.8 |
72.42 |
121.4 |
186.6 |
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160 |
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51.3 |
82.97 |
139.2 |
214.4 |
335.2 |
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180 |
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93.53 |
157.1 |
242.3 |
379.2 |
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200 |
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104.1 |
174.9 |
270.1 |
423.2 |
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224 |
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196.4 |
303.5 |
476.1 |
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250 |
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219.6 |
339.6 |
533.3 |
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280 |
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381.3 |
599.4 |
