Testing plate , cast iron
1. Size :200*200mm ~ 3000*6000mm 2. Material :HT200-300 cast iron steel 3. Working surface : HB170-240
| Type | Precision grade ( μm ) | ||||
| (mm) | 0 grade | 1 grade | 2 grade | 3 grade | try plane |
| 100×100 | 4 | 8 | 16 | ||
| 150×100 | 4 | 8 | 16 | ||
| 200×100 | 5 | 10 | 20 | ||
| 200×200 | 5 | 10 | 20 | ||
| 250×250 | 5.5 | 11 | 22 | ||
| 300×200 | 6 | 12 | 24 | ||
| 300×300 | 6 | 12 | 24 | ||
| 400×300 | 6 | 12 | 24 | ||
| 400×400 | 6 | 12 | 24 | ||
| 500×300 | 6 | 12 | 24 | ||
| 500×350 | 6 | 12 | 24 | ||
| 500×450 | 6 | 12 | 24 | ||
| 500×500 | 7 | 14 | 28 | ||
| 600×400 | 7 | 14 | 28 | ||
| 600×450 | 7 | 14 | 28 | ||
| 600×500 | 7 | 14 | 28 | ||
| 700×500 | 8 | 16 | 32 | 80 | |
| 800×500 | 8 | 16 | 32 | 80 | |
| 800×600 | 8 | 16 | 32 | 80 | |
| 900×600 | 8 | 16 | 32 | 80 | |
| 1000×350 | 8 | 16 | 32 | 80 | |
| 1000×750 | 9 | 18 | 36 | 90 | |
| 1000×800 | 9 | 18 | 36 | 90 | |
| 1000×1000 | 10 | 20 | 39 | 96 | |
| 1200×800 | 20 | 39 | 96 | ||
| 1200×1000 | 20 | 39 | 96 | ||
| 1500×300 | 20 | 39 | 96 | ||
| 1500×500 | 20 | 40 | 100 | ||
| 1500×1000 | 24 | 48 | 120 | ||
| 1500×1500 | 25 | 50 | 125 | ||
| 2000×600 | 24 | 48 | 120 | ||
| 2000×1000 | 26 | 52 | 129 | ||
| 2000×1200 | 53 | 132 | |||
| 2000×1500 | 56 | 140 | |||
| 2000×2000 | 60 | 152 | 230 | ||
| 2500×1500 | 64 | 152 | 230 | ||
| 2500×2000 | 68 | 168 | 248 | ||
| 2500×2500 | 72 | 180 | 270 | ||
| 3000×1000 | 168 | 248 | |||
| 3000×1500 | 174 | 154 | |||
| 3000×2000 | 184 | 275 | |||
| 3000×2500 | 186 | 276 | |||
| 3000×3000 | 210 | 300 | |||
| 4000×1000 | 210 | 300 | |||
| 4000×1500 | 210 | 300 | |||
| 4000×2000 | 219 | 310 | |||
| 4000×2500 | 228 | 340 | |||
| 4000×3000 | 240 | 360 | |||
| 5000×1500 | 249 | 370 | |||
| 5000×2000 | 255 | 375 | |||
| 5000×2500 | 264 | 390 | |||
| 5000×3000 | 287 | 420 | |||
| 6000×1500 | 287 | 420 | |||
| 6000×2000 | 293 | 430 | |||
| 6000×2500 | 300 | 450 | |||
| 6000×3000 | 308 | ||||
Testing plate , cast iron
