名称 | 宽度 | 高度 | 横截面积 | 后角 | |||
IN | MM | IN | MM | IN2 | MM2 | RELIEF ANGLE | |
20 | 0.020 | 0.508 | 0.040 | 1.016 | 0.0005 | 0.323 | 11° |
30 | 0.030 | 0.762 | 0.050 | 1.270 | 0.001 | 0.645 | 13° |
47 | 0.047 | 1.194 | 0.088 | 2.235 | 0.003 | 1.935 | 10° |
63 | 0.060 | 1.524 | 0.100 | 2.540 | 0.004 | 2.581 | 13° |
69 | 0.071 | 1.803 | 0.177 | 4.496 | 0.010 | 6.452 | 7° |
93 | 0.089 | 2.261 | 0.138 | 3.505 | 0.009 | 5.806 | 13° |
118 | 0.116 | 2.946 | 0.185 | 4.699 | 0.015 | 9.677 | 13° |
130 | 0.130 | 3.302 | 0.250 | 6.350 | 0.023 | 14.839 | 8° |
158 | 0.158 | 4.013 | 0.239 | 6.070 | 0.028 | 17.94 | 8° |
191 | 0.195 | 4.953 | 0.363 | 9.220 | 0.055 | 35.484 | 5° |
名称 | 宽度 | 高度 | 横截面积 | 后角 | |||
IN | MM | IN | MM | IN2 | MM2 | RELIEF ANGLE | |
20 | 0.020 | 0.508 | 0.040 | 1.016 | 0.0005 | 0.323 | 11° |
30 | 0.030 | 0.762 | 0.050 | 1.270 | 0.001 | 0.645 | 13° |
47 | 0.047 | 1.194 | 0.088 | 2.235 | 0.003 | 1.935 | 10° |
63 | 0.060 | 1.524 | 0.100 | 2.540 | 0.004 | 2.581 | 13° |
69 | 0.071 | 1.803 | 0.177 | 4.496 | 0.010 | 6.452 | 7° |
93 | 0.089 | 2.261 | 0.138 | 3.505 | 0.009 | 5.806 | 13° |
118 | 0.116 | 2.946 | 0.185 | 4.699 | 0.015 | 9.677 | 13° |
130 | 0.130 | 3.302 | 0.250 | 6.350 | 0.023 | 14.839 | 8° |
158 | 0.158 | 4.013 | 0.239 | 6.070 | 0.028 | 17.94 | 8° |
191 | 0.195 | 4.953 | 0.363 | 9.220 | 0.055 | 35.484 | 5° |