在毛管外徑和其他條件不變的情況下,隨著毛管壁厚的增大,軋制力和軋制力矩下降。這是由于變形量和變形速率的降低導(dǎo)致了金屬變形抗力的掏小,從而單位軋制壓力減小,軋制力和軋制力矩隨之減小。
106-125mm,壁厚4.5-35的Q345B無(wú)縫鋼管理論重量表
單位:kg/米 | 壁厚 | |||||||||||
外徑 | 4.5 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 25 | 30 | 35 |
106 | 11.26 | 12.45 | 14.80 | 19.33 | 23.67 | 27.81 | 31.76 | 35.51 | 42.42 | 49.94 |
|
|
107 | 11.37 | 12.58 | 14.94 | 19.53 | 23.92 | 28.11 | 32.11 | 35.90 | 42.91 | 50.55 |
|
|
108 | 11.49 | 12.70 | 15.09 | 19.73 | 24.17 | 28.41 | 32.45 | 36.30 | 43.40 | 51.17 | 57.70 |
|
109 | 11.60 | 12.82 | 15.24 | 19.93 | 24.42 | 28.71 | 32.79 | 36.69 | 43.89 | 51.79 | 58.44 |
|
110 | 11.71 | 12.94 | 15.39 | 20.13 | 24.67 | 29.01 | 33.11 | 37.08 | 44.38 | 52.41 | 59.18 |
|
111 | 11.83 | 13.06 | 15.54 | 20.33 | 24.92 | 29.31 | 33.45 | 37.47 | 44.87 | 53.03 | 59.92 |
|
112 | 11.94 | 13.18 | 15.69 | 20.53 | 25.17 | 29.61 | 33.79 | 37.86 | 45.36 | 53.65 | 60.66 | 66.46 |
113 | 12.05 | 13.32 | 15.83 | 20.73 | 25.42 | 29.91 | 34.13 | 38.25 | 45.85 | 54.27 | 61.40 | 67.32 |
114 | 12.17 | 13.44 | 15.98 | 20.93 | 25.67 | 30.21 | 34.46 | 38.64 | 46.34 | 54.89 | 62.14 | 68.18 |
115 | 12.28 | 13.57 | 16.12 | 21.13 | 25.92 | 30.51 | 34.79 | 39.03 | 46.83 | 55.51 | 62.88 | 69.04 |
116 | 12.40 | 13.69 | 16.27 | 21.33 | 26.17 | 30.81 | 35.13 | 39.44 | 47.32 | 56.13 | 63.62 | 69.90 |
117 | 12.51 | 13.81 | 16.42 | 21.53 | 26.41 | 31.11 | 35.47 | 39.84 | 47.81 | 56.74 | 64.36 | 70.76 |
118 | 12.62 | 13.93 | 16.57 | 21.73 | 26.65 | 31.40 | 35.81 | 40.23 | 48.30 | 57.33 | 65.10 | 71.62 |
119 | 12.73 | 14.06 | 16.72 | 21.92 | 26.90 | 31.69 | 36.15 | 40.63 | 48.79 | 57.90 | 65.84 | 72.49 |
120 | 12.84 | 14.19 | 16.87 | 22.11 | 27.14 | 31.98 | 36.49 | 41.03 | 49.28 | 58.50 | 66.58 | 73.36 |
121 | 12.95 | 14.32 | 17.02 | 22.30 | 27.41 | 32.26 | 36.84 | 41.43 | 49.78 | 59.08 | 67.32 | 74.23 |
122 | 13.05 | 14.44 | 17.16 | 22.49 | 27.64 | 32.53 | 37.18 | 41.83 | 50.29 | 59.67 | 68.06 | 75.11 |
123 | 13.16 | 14.57 | 17.30 | 22.68 | 27.88 | 32.82 | 37.53 | 42.23 | 50.79 | 60.25 | 68.80 | 75.99 |
124 | 13.26 | 14.70 | 17.45 | 22.87 | 28.12 | 33.11 | 37.87 | 42.63 | 51.29 | 60.83 | 69.54 | 76.87 |
125 | 13.36 | 14.82 | 17.60 | 23.06 | 28.36 | 33.40 | 38.20 | 43.03 | 51.70 | 61.42 | 70.28 | 77.75 |