
常用形材参数表.doc
14页常用黑色金属主要尺寸及重量表— 1 —钢 轨起重机钢轨( GB3426-82) ; 轻轨( GB11264-89、 YB222-63) ;重轨:( GB183-63、 GB182-63、 GB181-63)尺 寸钢轨标号 轨高A底宽B头宽C腰厚D截面面积cm2惯性矩 IXcm4理论重量Kg/m5 52 38 20 4.5 5.93 4.658 65 54 25 7.0 10.76 8.429 63.50 63.50 32.10 5.90 11.39 62.41 8.9111 80.5 66 32 7.0 14.31 11.2012 69.85 69.5 38.10 7.54 15.54 98.82 12.2015 79.37 79.37 42.86 8.33 19.33 156.10 15.2015 91 76 37 7.0 14.31 11.2018 90 80 40 10.0 23.07 18.0622 93.66 93.66 50.80 10.72 28.39 339.00 22.3024 107 90 50 10.9 31024 24.95轻轨30 107.95 107.95 60.33 12.30 38.32 606.00 30.10QU70 120 120 70 23 67.3 1081.99 52.8QU80 130 130 80 32 81.13 1547.40 63.69QU100 150 150 100 38 113.32 2864.73 88.96起重机钢轨 QU120 170 170 120 44 150.44 4923.79 118.1重轨38 134 114 68 13 49.5 1204.4 38.733常用黑色金属主要尺寸及重量表— 2 —43 140 114 70 14.5 57.0 1489 44.65350 152 132 70 15.5 65.8 2037 51.514热轧普通工字钢( GB706-88)尺 寸型 号h b d t r r1截面面积cm2理论重量Kg/m10 100 68 4.5 7.6 6.5 3.3 14.345 11.26112.6 126 74 5.0 8.4 7.0 3.5 18.118 14.22314 140 80 5.5 9.1 7.5 3.8 21.516 16.89016 160 88 6.0 9.9 8.0 4.0 26.131 20.51318 180 94 6.5 10.7 8.5 4.3 30.756 24.14320a 200 100 7.0 11.4 9.0 4.5 35.578 27.92920b 200 102 9.0 11.4 9.0 4.5 39.578 31.06922a 220 110 7.5 12.3 9.5 4.8 42.128 33.07022b 220 112 9.5 12.3 9.5 4.8 46.528 36.52425a 250 116 8.0 13.0 10.0 5.0 48.541 38.10525b 250 118 10.0 13.0 10.0 5.0 53.541 42.03028a 280 122 8.5 13.7 10.5 5.3 55.404 43.49228b 280 124 10.5 13.7 10.5 5.3 61.004 47.88832a 320 130 9.5 15.0 11.5 5.8 67.156 52.71732b 320 132 11.5 15.0 11.5 5.8 73.556 57.741常用黑色金属主要尺寸及重量表— 3 —32c 320 134 13.5 15.0 11.5 5.8 79.956 62.76536a 360 136 10.0 15.8 12.0 6.0 76.480 60.037尺 寸型 号h b d t r r1截面面积cm2理论重量Kg/m36b 360 138 12.0 15.8 12.0 6.0 83.680 65.68936c 360 140 14.0 15.8 12.0 6.0 90.880 71.34140a 400 142 10.5 16.5 12.5 6.3 86.112 67.59840b 400 144 12.5 16.5 12.5 6.3 94.112 73.87840c 400 146 14.5 16.5 12.5 6.3 102.112 80.15845a 450 150 11.5 18.0 13.5 6.8 102.446 80.42045b 450 152 13.5 18.0 13.5 6.8 111.446 87.48645c 450 154 15.5 18.0 13.5 6.8 120.446 94.55050a 500 458 12.0 20.0 14.0 7.0 119.304 93.65450b 500 160 14.0 20.0 14.0 7.0 129.304 101.50450c 500 162 16.0 20.0 14.0 7.0 139.304 109.35456a 560 166 12.5 21.0 14.5 7.3 135.435 106.31656b 560 138 14.5 21.0 14.5 7.3 146.635 115.10856c 560 170 16.5 21.0 14.5 7.3 157.835 123.90063a 630 176 13.0 22.0 15.0 7.5 154.658 121.40763b 630 178 15.0 22.0 15.0 7.5 167.258 131.29663c 630 180 17.0 22.0 15.0 7.5 179.858 141.189注: 1、工字钢的通常长度:型号 10~ 18,长度为 5~ 19m;型号 20~ 63,长度为 6~ 19m。
2、轧制钢号,通常为碳素结构钢常用黑色金属主要尺寸及重量表— 4 —热 轧 槽 钢( GB707-88)尺 寸型 号h b d t r r1截面面积cm2理论重量Kg/m5 50 37 4.5 7.0 7.0 3.5 6.928 5.4386.3 63 40 4.8 7.5 7.5 3.8 8.451 6.6348 80 43 5.0 8.0 8.0 4.0 12.248 8.04510 100 48 5.3 8.5 8.5 4.2 12.748 10.00712.6 126 53 5.5 9.0 9.0 4.5 15.692 12.31814a 140 58 6.0 9.5 9.5 4.8 18.516 14.53514b 140 60 8.0 9.5 9.5 4.8 21.316 16.73316a 160 63 6.5 10.0 10.0 5.0 21.962 17.24016 160 65 8.5 10.0 10.0 5.0 25.162 19.75218a 180 68 7.0 10.5 10.5 5.2 29.699 20.17418 180 70 9.0 10.5 10.5 5.2 29.299 23.00020a 200 73 7.0 11.0 11.0 5.5 28.837 22.63720 200 75 9.0 11.0 11.0 5.5 32.831 25.77722a 220 77 7.0 11.5 11.5 5.8 31.846 24.99922 220 79 9.0 11.5 11.5 5.8 36.246 28.45325a 250 78 7.0 12.0 12.0 6.0 34.917 27.410常用黑色金属主要尺寸及重量表— 5 —25b 250 80 9.0 12.0 12.0 6.0 39.917 31.33525c 250 82 11.0 12.0 12.0 6.0 44.917 35.260尺 寸 型 号h b d t r r1截面面积cm2理论重量Kg/m28a 280 82 7.5 12.5 12.5 6.2 40.034 31.42728b 280 84 9.5 12.5 12.5 6.2 45.634 35.82328c 280 86 11.5 12.5 12.5 6.2 51.234 40.21932a 320 88 8.0 14.0 14.0 7.0 48.513 38.08332b 320 90 10.0 14.0 14.0 7.0 54.913 43.10732c 320 92 12.0 14.0 14.0 7.0 61.313 48.13136a 360 96 9.0 16.0 16.0 8.0 60.910 47.81436b 360 98 11.0 16.0 16.0 8.0 68.110 53.46636c 360 100 13.0 16.0 16.0 8.0 75.310 59.11840a 400 100 10.5 18.0 18.0 9.0 75.068 58.92840b 400 102 12.5 18.0 18.0 9.0 83.068 65.20840c 400 104 14.5 18.0 18.0 9.0 91.068 71.488注: 1、槽钢的通常长度:型号 5~ 8,长度为 5~ 12m;型号> 8~ 18,长度为5~ 19m,型号> 18~ 40,长度为 6~ 19m,2、轧制钢号,通常为碳素结构钢。
常用黑色金属主要尺寸及重量表— 6 —热轧不等边角钢( GB9788-88)尺 寸 尺 寸型号B b d r截面面积cm2理论重量Kg/m型号B b d r截面面积cm2理论重量Kg/m3 1.162 0.912 6 9.617 7.5502.5/1.6 25 16 4 1.499 1.1761 7 11.111 8.7223 1.492 1.717 8 12.584 9.8783.2/2 32 2043.51.939 1.52210/6.3 100 6310 15.467 12.1423 1.890 1.484 6 10.637 8.3504/2.5 40 25442.467 1.936 7 12.301 9.5653 2.149 1.687 8 13.944 10.9464.5/2.8 45 28 4 5 2.806 2.20310/8 100 8010 17.167 13.4763 2.431 1.908 6 10.637 8.3505/3.2 50 3245.53.177 2.494 7 12.301 9.5655.6/3.6 56 36 3 6 2.743 2.15811/7 110 7081013.944 10.946常用黑色金属主要尺寸及重量表— 7 —4 3.590 2.818 10 17.167 13.4765 4.415 3.466尺 寸 尺 寸型号B b d r截面面积cm2理论重量Kg/m型号B b d r截面面积cm2理论重量Kg/m4 4.058 3.158 7 14.096 11.0665 4.993 3.920 8 15.989 12.556 5.908 4.638 10 19.712 15.476.3/4 63 40776.802 5.33912.5/8 125 80121123.351 18.334 4.547 3.570 8 18.038 14.165 5.609 4.403 10 22.261 17.486 6.647 5.213 12 26.400 20.727/4.5 70 4577.57.657 6.01114/9 140 90141230.456 23.916 6.125 4.808 10 25.315 19.877 7.260 5.69。












