Size | Dk | K max | f | ISR | y |
---|---|---|---|---|---|
ST 2.2 | 4.3 | 1.3 | 2 | - | 2 |
ST 2.9 | 5.5 | 1.7 | 3.2 | T10 | 2.6 |
ST 3.5 | 6.8 | 2.1 | 4.3 | T15 | 3.2 |
ST 3.9 | 7.5 | 2.3 | 4.2 | - | 3.5 |
ST 4.2 | 8.1 | 2.5 | 4.6 | T20 | 3.7 |
ST 4.8 | 9.55 | 3 | 5.1 | T25 | 4.2 |
ST 5.5 | 10.8 | 3.4 | 6.5 | T25 | 5 |
ST 6.3 | 12.4 | 3.8 | 6.8 | T30 | 6 |