- 公差表
尺寸範圍 研磨品 冷抽層光圓棒C.D 冷抽六角四角棒C.D h6 h7 h8 h9 h10 h11 h12 3.00mm
以下+0.0
-0.006+0.0
-0.010+0.0
-0.014+0.0
-0.025+0.0
-0.040+0.0
-0.060+0.0
-0.1003.01-6.00 +0.0
-0.008+0.0
-0.012+0.0
-0.018+0.0
-0.030+0.0
-0.048+0.0
-0.075+0.0
-0.1206.01-10.00 +0.0
-0.009+0.0
-0.015+0.0
-0.022+0.0
-0.036+0.0
-0.058+0.0
-0.090+0.0
-0.15010.01-18.00 +0.0
-0.011+0.0
-0.018+0.0
-0.027+0.0
-0.043+0.0
-0.070+0.0
-0.110+0.0
-0.18018.01-30.00 +0.0
-0.013+0.0
-0.021+0.0
-0.033+0.0
-0.052+0.0
-0.088+0.0
-0.130+0.0
-0.21030.01-50.00 +0.0
-0.016+0.0
-0.025+0.0
-0.039+0.0
-0.062+0.0
-0.100+0.0
-0.160+0.0
-0.250
單位:(m/m)
- 鋼棒重量表
(KG/M)公厘 英吋 圓 四角 六角 公厘 英吋 圓 四角 六角 3. 0.056 0.071 0.061 32. 6.313 8.038 6.961 3.175 1/8'' 0.062 0.078 0.069 34. 7.127 5.075 7.859 4. 0.099 0.128 0.109 34.9249 13/8'' 7.250 9.575 8.292 4.7625 3/16'' 0.140 0.178 0.154 35. 7.553 9.616 8.328 5. 0.154 0.193 0.170 36. 7.990 10.174 8.811 6. 0.222 0.283 0.245 38. 8.903 11.335 9.815 6.35 1/4'' 0.247 0.317 0.274 38.0999 11/2'' 8.950 11.395 9.868 7. 0.302 0.585 0.333 40. 9.865 12.560 10.877 7.9375 5/16'' 0.388 0.495 0.428 41.2749 15/8'' 10.504 13.383 11.582 8. 0.395 0.502 0.435 42. 10.876 13.847 11.992 9. 0.499 0.636 0.551 44. 11.986 15.198 13.162 9.525 3/8'' 0.559 0.712 0.617 44.4499 13/4'' 12.181 15.510 13.432 10. 0.617 0.785 0.680 45. 12.485 15.896 13.767 11. 0.746 0.950 0.823 46. 13.046 16.611 14.385 11.1125 7/16'' 0.761 0.969 0.840 47.6249 17/8'' 13.984 17.805 15.419 12. 0.888 1.130 0.979 48. 14.205 18.086 15.663 12.6998 1/2'' 0.994 1.266 1.096 50. 15.413 19.625 19.669 13. 1.042 1.327 1.149 50.7999 2'' 15.911 20.258 17.544 14. 1.175 1.539 1.332 53.9749 21/8'' 17.962 22.869 19.805 14.2875 9/16'' 1.259 1.602 1.388 55. 18.650 23.746 20.565 15. 1.387 1.766 1.530 57.1499 21/4'' 20.137 25.639 22.204 15.875 5/8'' 1.554 1.978 1.713 60. 22.195 28.260 24.474 16. 1.578 2.010 1.740 60.3249 23/8'' 22.436 28.567 24.740 17. 1.782 2.269 1.965 63.4999 21/2'' 24.861 31.653 27.412 18. 1.898 2.543 2.203 65. 26.049 33.166 28.723 19. 2.226 2.834 2.454 66.6749 25/8'' 26.856 34.195 29.613 19.05 3/4'' 2.237 2.849 2.467 69.8499 23/4'' 30.081 38.300 20. 2.466 3.140 2.719 70. 30.210 38.465 21. 2.719 3.462 2.998 75. 34.680 44.156 22. 2.984 3.799 3.290 76.1999 3'' 35.799 45.580 22.225 7/8'' 3.045 3.875 3.358 80. 39.458 50.240 23. 3.262 4.153 3.596 82.5499 31/4'' 42.013 53.494 25. 3.853 4.906 4.249 85. 44.545 56.716 25.40 1'' 3.981 5.061 4.381 88.8998 31/2'' 48.726 62.040 26. 4.168 5.307 4.596 90. 49.939 63.588 28. 4.824 6.154 5.330 95. 55.462 70.846 28.575 11/8'' 5.034 6.410 5.551 95.2498 33/4'' 55.936 71.219 29. 5.185 6.602 5.717 100. 61.652 78.500 30. 5.549 7.065 6.118 101.5998 4'' 63.642 81.032 31.7499 11/4'' 6.215 7.913 6.853
- 直度表
種類 長度 易切削鋼 不銹鋼 冷抽棒 研磨棒 冷抽棒 研磨棒 軸心類產品 L = 400m/m 0.08 max 0.06 max 0.15 max 0.1 max L = 1000m/m 0.4 max 0.3 max 0.6 max 0.5 max 一般製品 L = 1000m/m 0.6 max 0.5 max 0.8 max 0.7 max 備註 : L = 400m/m 適用於5.0 ~ 16.0m/m圓棒 ; L = 1000m/m 適用於8.0 ~ 16.0m/m圓棒
- 硬度換算表
HV HB HRB HRC HV HB HRB HRC 940 68.0 420 397 42.7 920 67.5 410 388 41.8 900 67.0 400 379 40.8 880 66.4 390 369 39.8 860 65.9 380 360 (110.0) 38.8 840 65.3 370 350 37.7 820 64.7 360 341 (109.0) 36.6 800 64.0 350 331 35.5 780 63.3 340 322 (108.0) 34.4 760 62.5 330 313 33.3 740 61.8 320 303 (107.0) 32.2 720 61.0 310 294 31.0 700 60.1 300 284 (105.5) 29.8 690 59.7 295 280 29.2 680 59.2 290 275 (104.5) 28.5 670 58.8 285 270 27.8 660 58.3 280 265 (103.5) 27.1 650 57.8 275 261 26.4 640 57.3 270 256 (102.0) 25.6 630 56.8 265 252 24.8 620 56.3 260 247 (101.0) 24.0 610 55.7 255 243 23.1 600 55.2 250 238 99.5 22.2 590 54.7 245 233 21.3 580 54.1 240 228 98.1 20.3 570 53.6 230 219 96.7 (18.0) 560 53.0 220 209 95.0 (15.7) 550 (505) 52.3 210 200 93.4 (13.4) 540 (496) 51.7 200 190 91.5 (11.0) 530 (488) 51.1 190 181 89.5 (8.5) 520 (480) 50.5 180 171 87.1 (6.0) 510 (473) 49.8 170 162 85.0 (3.0) 500 (465) 49.1 160 152 81.7 (0.0) 490 (456) 48.4 150 143 78.7 480 448 47.7 140 133 75.0 470 441 46.9 130 124 71.2 460 433 46.1 120 114 66.7 450 425 45.3 110 105 62.3 440 415 44.5 100 95 56.2 430 405 43.6 95 90 52.0