PP
|
Major diameter
|
hardness>160HB |
max |
min |
hardness≤160HB |
max |
min |
Nonferrous metal |
max |
min |
Effective diameter
|
max |
min |
Minor diameter
|
max |
|
20 |
18 |
16 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
7 |
6 |
6 |
0.247 |
0.308 |
0.369 |
0.4305 |
0.492 |
0.554 |
0.614 |
0.736 |
0.86 |
0.9835 |
1.107 |
1.232 |
1.356 |
1.481 |
0.2408 |
0.302 |
0.3626 |
0.4233 |
0.4846 |
0.546 |
0.6056 |
0.727 |
0.8502 |
0.9727 |
1.0952 |
1.22 |
1.341 |
1.467 |
0.247 |
0.309 |
0.371 |
0.433 |
0.495 |
0.558 |
0.6195 |
0.744 |
0.8685 |
0.9935 |
1.118 |
1.243 |
1.368 |
1.493 |
0.2408 |
0.303 |
0.3646 |
0.4258 |
0.4876 |
0.5495 |
0.6111 |
0.735 |
0.8587 |
0.9827 |
1.1062 |
1.2312 |
1.3538 |
1.4788 |
0.247 |
0.309 |
0.371 |
0.433 |
0.495 |
0.558 |
0.6195 |
0.744 |
0.8685 |
0.9935 |
1.118 |
1.243 |
1.368 |
1.493 |
0.2408 |
0.303 |
0.3646 |
0.4258 |
0.4876 |
0.5495 |
0.6111 |
0.735 |
0.8587 |
0.9827 |
1.1062 |
1.2312 |
1.3538 |
1.4788 |
0.2230 |
0.2829 |
0.3414 |
0.3991 |
0.4584 |
0.5176 |
0.5758 |
0.6955 |
0.8144 |
0.9316 |
1.0465 |
1.1715 |
1.2839 |
1.4089 |
0.2204 |
0.2799 |
0.3382 |
0.3955 |
0.4547 |
0.5136 |
0.5716 |
0.6910 |
0.8095 |
0.9262 |
1.0406 |
1.1656 |
1.2768 |
1.4018 |
0.1932 |
0.2508 |
0.3053 |
0.3579 |
0.4140 |
0.4695 |
0.5233 |
0.6378 |
0.7503 |
0.8594 |
0.9640 |
1.0890 |
1.1877 |
1.3127 |
|