发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 1083-1965
单位:英寸(inch) 规格:1/4~2
(inch) | P | k max | k min | s max | s min |
---|---|---|---|---|---|
1/4 | 20|26 | 0.133 | 0.123 | 0.445 | 0.438 |
5/16 | 18|22 | 0.166 | 0.156 | 0.525 | 0.518 |
3/8 | 16|20 | 0.208 | 0.198 | 0.6 | 0.592 |
7/16 | 14|18 | 0.25 | 0.24 | 0.71 | 0.702 |
1/2 | 12|16 | 0.291 | 0.281 | 0.82 | 0.812 |
9/16 | 12|16 | 0.333 | 0.323 | 0.92 | 0.912 |
5/8 | 11|14 | 0.375 | 0.365 | 1.01 | 1 |
3/4 | 10|12 | 0.458 | 0.448 | 1.2 | 1.19 |
7/8 | 9|11 | 0.5 | 0.49 | 1.3 | 1.288 |
1 | 8|10 | 0.583 | 0.573 | 1.48 | 1.468 |
1-1/8 | 7|9 | 0.666 | 0.656 | 1.67 | 1.64 |
1-1/4 | 7|9 | 0.75 | 0.73 | 1.86 | 1.815 |
1-3/8 | 8 | 0.833 | 0.813 | 2.05 | 2.005 |
1-1/2 | 6|8 | 0.916 | 0.896 | 2.22 | 2.175 |
1-3/4 | 5|7 | 1.083 | 1.063 | 2.58 | 2.52 |
2 | 4.5|7 | 1.166 | 1.146 | 2.76 | 2.7 |