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規格介紹
  • 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
    -0.100
    3.01-6.00 +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
    -0.120
    6.01-10.00 +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
    -0.150
    10.01-18.00 +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
    -0.180
    18.01-30.00 +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
    -0.210
    30.01-50.00 +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 四角 六角 公厘 英吋 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 不袗
    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