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 现在位置：> 产品中心 > 北海封头技术资料 |
EHA·DHB冷冲压 (材质：碳素钢、低合金钢)
GB6654 、 GB3531 、 GB713 适用材料（ 16MnR 16MnDR 20R 20g 等）
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δs
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Di
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3
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4
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6
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8
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10
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12
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14
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16
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18
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20
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22
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24
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200 |
2.5 |
2.5 |
3.3 |
3.3 |
5.3 |
5.3 |
7.2 |
7.2 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
|
|
|
|
|
|
|
|
|
|
250 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
|
|
|
|
|
|
|
|
|
|
300 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
|
|
|
|
|
|
|
|
|
|
350 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
|
|
|
|
|
|
|
|
400 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
|
|
|
|
|
|
|
|
450 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
|
|
|
|
|
|
|
|
500 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
|
|
|
|
|
|
|
|
550 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
|
|
|
|
|
|
|
|
600 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
|
|
|
|
|
|
|
|
650 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
700 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
750 |
2.5 |
2.5 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
800 |
2.2 |
2.2 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
850 |
2.2 |
2.2 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
900 |
2.2 |
2.2 |
3.5 |
3.5 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
950 |
2.2 |
2.2 |
3.4 |
3.4 |
5.3 |
5.3 |
7.4 |
7.6 |
9.2 |
9.3 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
|
|
1000 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1050 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1100 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1150 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1200 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1250 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1300 |
2.2 |
2.2 |
3.4 |
3.4 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1350 |
2.2 |
2.2 |
3.1 |
3.1 |
5.0 |
5.3 |
7.2 |
7.3 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1400 |
2.2 |
2.2 |
3.1 |
3.1 |
5.0 |
5.3 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1450 |
2.2 |
2.2 |
3.1 |
3.1 |
4.6 |
5.3 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1500 |
2.2 |
2.2 |
3.1 |
3.1 |
4.6 |
5.3 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1550 |
2.2 |
2.2 |
3.1 |
3.1 |
4.6 |
5.3 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1600 |
2.0 |
2.0 |
3.1 |
3.1 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1650 |
2.0 |
2.0 |
3.1 |
3.1 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1700 |
2.0 |
2.0 |
3.1 |
3.1 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1750 |
2.0 |
2.0 |
3.1 |
3.1 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1800 |
|
|
3.1 |
3.1 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1850 |
|
|
3.0 |
3.0 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1900 |
|
|
3.0 |
3.0 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.8 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
1950 |
|
|
3.0 |
3.0 |
4.6 |
4.9 |
7.0 |
7.1 |
9.0 |
9.0 |
11.0 |
11.0 |
13.0 |
13.0 |
14.8 |
14.8 |
16.0 |
16.8 |
18.7 |
18.7 |
20.6 |
20.6 |
22.5 |
22.5 |
2000 |
|
|
3.0 |
3.0 |
4.4 |
4.6 |
7.0 |
7.1 |
8.5 |
8.5 |
10.0 |
10.1 |
12.0 |
12.5 |
14.1 |
14.1 |
16.0 |
16.2 |
18.0 |
18.0 |
20.0 |
20.0 |
22.0 |
22.0 |
2100 |
|
|
3.0 |
3.0 |
4.4 |
4.6 |
6.2 |
6.6 |
8.5 |
8.5 |
10.0 |
10.5 |
12.0 |
12.5 |
14.1 |
14.1 |
16.0 |
16.2 |
18.0 |
18.0 |
20.0 |
20.0 |
22.0 |
22.0 |
2200 |
|
|
3.0 |
3.0 |
4.4 |
4.6 |
6.2 |
6.6 |
8.5 |
8.5 |
10.0 |
10.5 |
12.0 |
12.5 |
14.1 |
14.1 |
16.0 |
16.2 |
18.0 |
18.0 |
20.0 |
20.0 |
22.0 |
22.0 |
2300 |
|
|
|
|
4.4 |
4.6 |
6.2 |
6.6 |
8.5 |
8.5 |
10.0 |
10.5 |
12.0 |
12.5 |
14.1 |
14.1 |
16.0 |
16.2 |
18.0 |
18.0 |
20.0 |
20.0 |
22.0 |
22.0 |
2400 |
|
|
|
|
4.4 |
4.6 |
6.2 |
6.6 |
8.5 |
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