| 1/2硬(H02)，0.51≤t≤0.91 (B-Scale) |
395~505 |
(HR)
65~80 |
| 1/2硬(H02)，t＞0.91 (B-Scale) |
395~505 |
(HR)
66~81 |
| 1/2硬(H02)，0.30≤t≤0.71 (Superficial 30T) |
395~505 |
(HR)
60~70 |
| 1/2硬(H02)，t＞0.711 (Superficial 30T) |
395~505 |
(HR)
62~72 |
| 硬(H04)，0.51≤t≤0.91 (B-Scale) |
525~605 |
(HR)
78~89 |
| 硬(H04)，t＞0.91 (B-Scale) |
525~605 |
(HR)
80~90 |
| 硬(H04)，0.30≤t≤0.71 (Superficial 30T) |
525~605 |
(HR)
67~74 |
| 硬(H04)，t＞0.711 (Superficial 30T) |
525~605 |
(HR)
69~75 |
| 超硬(H06)，0.51≤t≤0.91 (B-Scale) |
620~690 |
(HR)
82~90 |
| 超硬(H06)，t＞0.91 (B-Scale) |
620~690 |
(HR)
83~92 |
| 超硬(H06)，0.30≤t≤0.71 (Superficial 30T) |
620~690 |
(HR)
69~75 |
| 超硬(H06)，t＞0.711 (Superficial 30T) |
620~690 |
(HR)
70~76 |
| 彈簧(H08)，0.51≤t≤0.91 (B-Scale) |
650~705 |
(HR)
85~92 |
| 彈簧(H08)，t＞0.91 (B-Scale) |
650~705 |
(HR)
86~94 |
| 彈簧(H08)，0.30≤t≤0.71 (Superficial 30T) |
650~705 |
(HR)
71~77 |
| 彈簧(H08)，t＞0.711 (Superficial 30T) |
650~705 |
(HR)
72~78 |
