| 方坯邊長/mm | 圓角半徑/mm | 邊長允許偏差/mm | 對角線長度差/mm |
| 120 | 20 | ±4 | 6 |
| 130 | |||
| 140 | |||
| 150 | 20 | ±5 | 7 |
| 160 | 20 | ||
| 170 | 25 | ||
| 180 | 25 | ||
| 190 | 30 | ±6 | 9 |
| 200 | 30 | ||
| 210 | 30 | ||
| 220 | 35 | ||
| 240 | 35 | ±7 | lO |
| 250 | |||
| 260 | 40 | ±8 | ll |
| 280 | 40 | ||
| 300 | 45 | ||
| 320 | 50 | ±10 | 14 |
| 350 | 50 | ||
| 400 | 60 | ||
| 450 | 60 |
| 名 稱 | 尺 寸/mm | 允許偏差/mm |
| 厚度 | 100~150 | ±3 |
| >150~300 | ±5 | |
| 寬度 | 450~1600 | ±15 -10 |
