1370
Tabella N. 45/h
S (poll.)
T (poll.)
R (poll.)
BSF
1D 1.5D 2D 2.5D 3D 1D 1.5D 2D 2.5D 3D 1D 1.5D 2D 2.5D 3D
3/16 - 32
.328 .422 .515 .609 .703 .297 .390 .484 .578 .672 .187 .281 .375 .469 .562
1/4 - 26
.423 .548 .673 .798 .923 .385 .510 .635 .760 .885 .250 .375 .500 .625 .750
5/16 - 22
.517 .673 .829 .986 1.142 .472 .628 .784 .940 1.096 .312 .469 .625 .781 .937
3/8 - 20
.600 .787 .975 1.162 1.350 .550 .737 .925 1.112 1.300 .375 .562 .750 .937 1.125
7/16 - 18
.687 .906 1.124 1.343 1.562 .632 .851 1.069 1.288 1.507 .437 .656 .875 1.094 1.312
1/2 - 16
.781 1.031 1.281 1.531 1.781 .719 .969 1.219 1.469 1.719 .500 .750 1.000 1.250 1.500
9/16 - 16
.844 1.125 1.406 1.687 1.969 .781 1.062 1.344 1.625 1.906 .562 .844 1.125 1.406 1.687
5/8 - 14
.946 1.259 1.571 1.884 2.196 .875 1.187 1.500 1.812 2.125 .625 .937 1.250 1.562 1.875
3/4 - 12
1.125 1.500 1.875 2.250 2.625 1.042 1.417 1.792 2.167 2.542 .750 1.125 1.500 1.875 2.250
7/8 - 11
1.284 1.722 2.159 2.596 3.034 1.193 1.631 2.068 2.506 2.943 .875 1.312 1.750 2.187 2.625
1" - 10
1.450 1.950 2.450 2.950 3.450 1.350 1.850 2.350 2.850 3.350 1.000 1.500 2.000 2.500 3.000
1"1/8 - 9
1.625 2.187 2.750 3.312 3.875 1.514 2.076 2.639 3.201 3.764 1.125 1.687 2.250 2.812 3.375
1"1/4 - 9
1.750 2.375 3.000 3.625 4.250 1.639 2.264 2.889 3.514 4.139 1.250 1.875 2.500 3.125 3.750
1"3/8 - 8
1.937 2.625 3.312 4.000 4.687 1.812 2.500 3.187 3.875 4.562 1.375 2.062 2.750 3.437 4.125
1"1/2 - 8
2.062 2.812 3.562 4.312 5.062 1.937 2.687 3.437 4.187 4.937 1.500 2.250 3.000 3.750 4.500
BSW
1/8 - 40
.237 .300 .362 .425 .487 .212 .275 .337 .400 .462 .125 .187 .250 .312 .375
3/16 - 24
.375 .469 .562 .656 .750 .333 .427 .521 .614 .708 .187 .281 .375 .469 .562
1/4 - 20
.475 .600 .725 .850 .975 .425 .550 .675 .800 .925 .250 .375 .500 .625 .750
5/16 - 18
.562 .718 .875 1.031 1.187 .507 .663 .819 .975 1.132 .312 .469 .625 .781 .937
3/8 - 16
.656 .844 1.031 1.219 1.406 .594 .781 .969 1.156 1.344 .375 .562 .750 .937 1.125
7/16 - 14
.758 .977 1.196 1.415 1.633 .687 .906 1.125 1.344 1.562 .437 .656 .875 1.094 1.312
1/12 - 12
.875 1.125 1.375 1.625 1.875 .792 1.042 1.292 1.542 1.792 .500 .750 1.000 1.250 1.500
9/16 - 12
.937 1.219 1.500 1.781 2.062 .854 1.135 1.417 1.698 1.979 .562 .844 1.125 1.406 1.687
5/8 - 11
1.034 1.347 1.659 1.972 2.284 .943 1.256 1.568 1.881 2.193 .625 .937 1.250 1.562 1.875
3/4 - 10
1.200 1.575 1.950 2.325 2.700 1.100 1.475 1.850 2.225 2.600 .750 1.125 1.500 1.875 2.250
7/8 - 9
1.375 1.812 2.250 2.687 3.125 1.264 1.701 2.139 2.576 3.014 .875 1.312 1.750 2.187 2.625
1" - 8
1.562 2.062 2.562 3.062 3.562 1.437 1.937 2.437 2.937 3.437 1.000 1.500 2.000 2.500 3.000
1"1/8 - 7
1.768 2.330 2.893 3.455 4.018 1.625 2.187 2.750 3.312 3.875 1.125 1.687 2.250 2.812 3.375
1"1/4 - 7
1.893 2.518 3.143 3.768 4.393 1.750 2.375 3.000 3.625 4.250 1.250 1.875 2.500 3.125 3.750
1"1/2 - 6
2.250 3.000 3.750 4.500 5.250 2.083 2.833 3.583 4.333 5.083 1.500 2.250 3.000 3.750 4.500
G(BSP)
1/8 - 28
.286 .348 .411 .437 .536 .250 .312 .375 .437 .500 .125 .187 .250 .312 .375
1/4 - 19
.487 .612 .737 .862 .987 .434 .559 .684 .809 .934 .250 .375 .500 .625 .750
3/8 - 19
.612 .799 .987 1.174 1.362 .559 .747 .934 1.122 1.309 .375 .562 .750 .937 1.125
1/2 - 14
.821 1.071 1.321 1.571 1.821 .750 1.000 1.250 1.500 1.750 .500 .750 1.000 1.250 1.500
5/8 - 14
.946 1.258 1.571 1.883 2.196 .875 1.187 1.500 1.812 2.125 .625 .937 1.250 1.562 1.875
3/4 - 14
1.071 1.446 1.821 2.196 2.571 1.000 1.375 1.750 2.125 2.500 .750 1.125 1.500 1.875 2.250
7/8 - 14
1.196 1.634 2.071 2.509 2.946 1.125 1.562 2.000 2.437 2.875 .875 1.312 1.750 2.187 2.625
1"- 11
1.409 1.909 2.409 2.909 3.409 1.318 1.818 2.318 2.818 3.318 1.000 1.500 2.000 2.500 3.000
1"1/4 - 11
1.660 2.284 2.909 3.534 4.159 1.568 2.193 2.818 3.443 4.068 1.250 1.875 2.500 3.125 3.750
1"1/2 - 11
1.909 2.659 3.409 4.159 4.909 1.818 2.568 3.318 4.068 4.818 1.500 2.250 3.000 3.750 4.500