|
'AF' across flats |
Weight kg/m |
Grades |
|
mm |
inches |
303 |
316 |
|
6.35 |
0.250 |
0.27 |
|
|
|
7.93 |
0.312 |
0.43 |
|
|
|
8.00 |
0.315 |
0.44 |
|
|
|
9.53 |
0.375 |
0.62 |
|
• |
|
11.11 |
0.437 |
0.84 |
|
|
|
13.34 |
0.525 |
1.21 |
• |
• |
|
15.27 |
0.601 |
1.59 |
• |
• |
|
18.03 |
0.710 |
2.21 |
• |
• |
|
19.05 |
0.705 |
2.47 |
• |
• |
|
20.83 |
0.820 |
2.95 |
• |
• |
|
22.00 |
0.866 |
3.29 |
|
|
|
22.23 |
0.875 |
3.36 |
|
• |
|
23.37 |
0.920 |
3.72 |
• |
|
|
24.00 |
0.945 |
3.92 |
• |
|
|
25.65 |
1.010 |
4.48 |
• |
• |
|
28.58 |
1.125 |
5.56 |
|
• |
|
30.00 |
1.181 |
6.13 |
|
|
|
30.48 |
1.200 |
6.32 |
• |
• |
|
31.75 |
1.250 |
6.86 |
|
• |
|
33.05 |
1.300 |
7.42 |
|
• |
|
34.92 |
1.374 |
8.30 |
|
• |
|
37.59 |
1.479 |
9.59 |
|
• |
|
42.42 |
1.670 |
12.22 |
|
• |
|
47.63 |
1.875 |
15.40 |
|
• |
|
50.80 |
2.000 |
17.52 |
|
• |
|
57.15 |
2.250 |
22.17 |
|
• |
|
63.50 |
2.500 |
27.37 |
|
| |
 |
