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| Processing method | Cylinder inner diameter (mm) | Length (m) | Straightness (mm/m) | Inner diameter dimension accuracy | Wall thickness difference | Inner hole roughness (μm) |
| Cold drawing | 40-320 | ≤12m | 0.2-0.5 | H8-H10 | ±5% | 0.8-1.6 |
| Cold rolling | 30-100 | ≥12m | 0.2-0.5 | H8-H10 | ±5% | 0.8-1.2 |
| Cold drawing honing | 40-500 | 8m | 0.2-0.3 | H8-H9 | ±5% | 0.2-0.8 |
| Cold drawing rolling | 40-400 | 7m | 0.2-0.3 | H8-H9 | ±5% | 0.2-0.4 |
| Deep hole boring honing | 320-400 | 8m | 0.2-0.3 | H8-H9 | ±8% | 0.2-0.8 |
| Deep hole boring rolling | 320-400 | 7m | 0.2-0.3 | H8-H9 | ±8% | 0.2-0.4 |
| Inner diameter size mm | Inner diameter deviation μm | |||
| H7 | H8 | H9 | H10 | |
| 30 |
+21 0 |
+33 0 |
+52 0 |
+84 0 |
| >30－50 |
+25 0 |
+39 0 |
+62 0 |
+100 0 |
| >50－80 |
+30 0 |
+46 0 |
+74 0 |
+120 0 |
| >80－120 |
+35 0 |
+54 0 |
+87 0 |
+140 0 |
| >120－180 |
+40 0 |
+63 0 |
+100 0 |
+160 0 |
| >180－250 |
+46 0 |
+72 0 |
+115 0 |
+185 0 |
| >250－315 |
+52 0 |
+81 0 |
+140 0 |
+210 0 |
| >315－400 |
+57 0 |
+89 0 |
+170 0 |
+230 0 |
| Steel grade | Tensile strength σbN/mm2 | Yield strength σsN/mm2 | Elongation △5% | Hardness HB |
| 20# | 530 | 505 | 12 | 175 |
| 45# | 660 | 630 | 6 | 207 |
| 16Mn | 595 | 570 | 9 | 190 |
| 25Mn | 600 | 520 | 15 | 195 |
| 27SiMn | 840 | 805 | 7.5 | 230 |
| Inner diameter mm | Outer diameter mm | Wall thickness mm | Unit weight kg/m |
| 40 | 45 | 2.5 | 2.6201 |
| 50 | 57 | 3.5 | 4.6176 |
| 63 | 69 | 3 | 4.8827 |
| 80 | 86 | 3 | 6.1403 |
| 80 | 88 | 4 | 8.2858 |
| 90 | 100 | 5 | 11.7135 |
| 100 | 108 | 4 | 10.2586 |
| 100 | 110 | 5 | 12.9465 |
| 125 | 133 | 4 | 12.7246 |
| 125 | 135 | 5 | 16.0290 |
| 140 | 152 | 6 | 21.6022 |
| 150 | 160 | 5 | 19.1115 |
| 160 | 170 | 5 | 20.3445 |
| 160 | 172 | 6 | 24.5614 |
| 180 | 194 | 7 | 32.2799 |
| 200 | 214 | 7 | 35.7323 |
| 200 | 216 | 8 | 41.0342 |
| 200 | 219 | 9.5 | 49.0796 |
| 250 | 266 | 8 | 50.8982 |
| 250 | 273 | 11.5 | 74.1588 |
| 300 | 320 | 10 | 76.4460 |
| 320 | 340 | 10 | 81.3780 |
| 400 | 426 | 13 | 132.3995 |
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