赠送楼主各种直径钢筋的每米重量
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
(千克): 4mm:0.099
6mm:0.222
6.5mm:0.332
8mm:0.395
10mm:0.617
12mm:0.888
14mm:1.208
16mm:1.578
18mm:1.998
20mm:2.467
22mm:2.984
25mm:3.853
26mm:4.170
28mm:4.834
30mm:5.549
32mm:6.313
34mm:7.130
35mm:7.552
36mm:7.990
38mm:8.900
40mm:9.870
热轧圆钢和方钢的尺寸规格
直径d (或边长
a) /mm
精度组别
截面面积/cm2理论质量(kg/m) 1组2组3组
圆钢方钢圆钢方钢允许偏差/mm
5.5
±0.
20 ±0.30±0.40
..2375 0.30 0.186 0.237
6 0.282
7 0.36 0.222 0.283
6.5 0.3318 0.42 0.260 0.332
7 0.3848 0.49 0.302 0.385
8
±0.
25 ±0.35±0.40
0.5077 0.64 0.395 0.502
9 0.6362 0.81 0.499 0.636
10 0.7854 1.0 0.617 0.785
*11 0.9503 1.21 0.746 0.95
12 1.131 1.44 0.888 1.13
13 1.327 1.69 1.04 1.33
14 1.539 1.96 1.21 1.54
15 1.767 2.25 1.39 1.77
16 2.011 2.56 1.58 2.01
17 2.270 2.89 1.78 2.27
18 2.545 3.24 2.00 2.54
19 2.835 3.61 2.23 2.83
20 3.142 4.00 2.47 3.14
21
±.
30 ±. 40±. 50
3.464
4.41 2.72 3.46
22 3.801 4.84 2.98 3.80 *23 4.155 5.29 3.26 4.15
24 4.524 5.76 3.55 4.52
25 4.909 6.25 3.85 4.91
26 5.309 6.76 4.17 5.31 *27 5.726 7.29 4.49 5.72 28 6.158 7.84 4.83 6.15 *29 6.605 8.41 5.18 6.60 30 7.069 9.00 5.55 7.06 *31
±0.
40 ±0.50±0.60
7.548 9.61 5.93 7.54
32 8.042 10.24 6.31 8.04 *33 8.553 10.89 6.71 8.55 34 9.097 11.56 7.13 9.07 *35 9.621 12.25 7.55 9.62 36 10.18 12.96 7.99 10.2 38 11.34 14.44 8.90 11.3 40 12.57 16.00 9.86 12.6
42 13.85 17.64 10.9 13.8 45 15.90 20.25 12.5 15.9 48 18.10 23.04 14.2 18.1 50 19.64 25.00 15.4 19.6 53
±0.
60 ±. 70±0.80
22.06 28.09 17.3 22..
*55 23.76 30.25 18.6 23.7 56 24.63 31.36 19.3 24.6 *58 26.42 33.64 20.7 26.4 60
±.
60 ±. 70±0.80
28.27 36.00 22.2 28.3
63 31.17 39.69 24.5 31.2 *65 33.18 42.25 26.. 33.2 *68 36.32 46.24 28.5 36.3 70 38.48 49.00 30.2 38.5 75 44.18 56.25 34.7 44.2 80 50.27 64.00 39.5 50.2
85
±. 9±1.0±1.156.75 72.25 44.5 56.7
90 63.62 81.00 49.9 63.6 95 70.88 90.25 55.6 70.8 100 78.54 100.00 61.7 78.5 105 86.59 110.25 68.0 86.5 110 95.03 121.00 74.6 95.0 115
±1.
2 ±1.3±1.4
103.82 132.26 81.5 104
120 113.10 144.00 88.8 113 125 122.72 156.25 96.3 123 130 132.73 169.00 104 133 140 153.94 196.00 121 154 150 176.72 225.00 139 177 160 - - ±2.0201.06 256.00 158 201
170 226.98 289.00 178 227 180 254.47 324.00 200 254 190 283.53 361.00 223 283
200
- - ±2.5314.16 400.00 247 314
220 380.13 - 298 - 250 490.88 - 385 -
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