发布日期:2024-04-09 浏览次数:
标准类型:ASME/ANSI/美国
标准号:ASME/ANSI B18.3-1-1976
单位:英寸(inch) 规格:#0~4
(inch) | P | dk max | dk min | k max | k min | s | t min |
---|---|---|---|---|---|---|---|
#0 | 80 | 0.096 | 0.091 | 0.06 | 0.057 | 0.05 | 0.025 |
#1 | 64|72 | 0.118 | 0.112 | 0.073 | 0.07 | 0.062 | 0.031 |
#2 | 56|64 | 0.14 | 0.134 | 0.086 | 0.083 | 0.078 | 0.038 |
#3 | 48|56 | 0.161 | 0.154 | 0.099 | 0.095 | 0.078 | 0.044 |
#4 | 40|48 | 0.183 | 0.176 | 0.112 | 0.108 | 0.094 | 0.051 |
#5 | 40|44 | 0.205 | 0.198 | 0.125 | 0.121 | 0.094 | 0.057 |
#6 | 32|40|48 | 0.226 | 0.216 | 0.138 | 0.134 | 0.109 | 0.064 |
#8 | 32|36 | 0.27 | 0.257 | 0.164 | 0.159 | 0.141 | 0.077 |
#10 | 24|32 | 0.312 | 0.298 | 0.19 | 0.185 | 0.156 | 0.09 |
#12 | 24|28|32 | 0.324 | 0.314 | 0.216 | 0.21 | 0.156 | 0.103 |
1/4 | 20|28|32 | 0.375 | 0.354 | 0.25 | 0.244 | 0.188 | 0.12 |
5/16 | 18|24|32 | 0.469 | 0.446 | 0.312 | 0.306 | 0.25 | 0.151 |
3/8 | 16|24|32 | 0.562 | 0.54 | 0.375 | 0.368 | 0.312 | 0.182 |
7/16 | 14|20|28 | 0.656 | 0.631 | 0.438 | 0.43 | 0.375 | 0.213 |
1/2 | 13|20|28 | 0.75 | 0.725 | 0.5 | 0.492 | 0.375 | 0.245 |
9/16 | 12|18|24 | 0.843 | 0.827 | 0.562 | 0.554 | 0.437 | 0.276 |
5/8 | 11|18|24 | 0.938 | 0.914 | 0.625 | 0.616 | 0.5 | 0.307 |
3/4 | 10|16|20 | 1.125 | 1.094 | 0.75 | 0.74 | 0.625 | 0.37 |
7/8 | 9|14|20 | 1.312 | 1.291 | 0.875 | 0.864 | 0.75 | 0.432 |
1 | 8|12|20 | 1.5 | 1.476 | 1 | 0.988 | 0.75 | 0.495 |
1-1/8 | 7|12|18 | 1.688 | 1.665 | 1.125 | 1.111 | 0.875 | 0.557 |
1-1/4 | 7|12|18 | 1.875 | 1.852 | 1.25 | 1.236 | 0.875 | 0.62 |
1-3/8 | 6|12|18 | 2.062 | 2.038 | 1.375 | 1.36 | 1 | 0.682 |
1-1/2 | 6|12|18 | 2.25 | 2.224 | 1.5 | 1.485 | 1 | 0.745 |
1-3/4 | 5|8|12 | 2.625 | 2.597 | 1.75 | 1.734 | 1.25 | 0.87 |
2 | 4.5 | 3 | 2.97 | 2 | 1.983 | 1.5 | 0.995 |
2-1/4 | 4.5 | 3.375 | 3.344 | 2.25 | 2.232 | 1.75 | 1.12 |
2-1/2 | 4 | 3.75 | 3.717 | 2.5 | 2.481 | 1.75 | 1.245 |
2-3/4 | 4 | 4.125 | 4.09 | 2.75 | 2.73 | 2 | 1.37 |
3 | 4 | 4.5 | 4.464 | 3 | 2.979 | 2.25 | 1.495 |
3-1/4 | 4 | 4.875 | 4.837 | 3.25 | 3.228 | 2.25 | 1.62 |
3-1/2 | 4 | 5.25 | 5.211 | 3.5 | 3.478 | 2.75 | 1.745 |
3-3/4 | 4 | 5.625 | 5.584 | 3.75 | 3.727 | 2.75 | 1.87 |
4 | 4 | 6 | 5.958 | 4 | 3.976 | 3 | 1.995 |