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优质结构钢冷拉扁钢​基本简介

2018/06/1996 作者:佚名
导读: 扁钢宽度 /mm 在下列厚度时扁钢的理论质量/(kg/m) 5 6 7 8 9 10 11 12 14 15 16 18 20 25 30 8 O.31 0.38 0.44 lO 0.39 O.47 0.55 O.63 O.71 12 O.47 O.55 O.66 0.75 0.85 0.94 1.04 13 O.51 O.6l O.71 0.82 O.92 1.02 1.12 14 0.5

扁钢宽度 /mm 在下列厚度时扁钢的理论质量/(kg/m) 5 6 7 8 9 10 11 12 14 15 16 18 20 25 30 8 O.31 0.38 0.44 lO 0.39 O.47 0.55 O.63 O.71 12 O.47 O.55 O.66 0.75 0.85 0.94 1.04 13 O.51 O.6l O.71 0.82 O.92 1.02 1.12 14 0.55 O.66 0.77 0.88 0.99 1.10 1.2l 1.32 15 0.59 O.71 0.82 O.94 1.06 1.18 1.29 1.41 16 O.63 0.75 O.88 1.00 1.13 1.26 1.38 1.5l 1.76 18 0.7l O.85 O.99 1.13 1.27 1.41 1.55 1.70 1.96 2.12 2.26 20 0.78 O.94 1.10 1.26 1.41 1.57 1.73 1.88 2.28 2.36 2.51 2.63 22 0.86 1.04 1.2l 1.38 1.55 1.73 1.90 2.07 2.42 2.69 2.76 3.11 3.45 24 O.94 1.13 1.32 1.5l 1.69 1.88 2.07 2.26 2.64 2.83 3.01 3.39 3.77

扁钢宽度 /mm在下列厚度时扁钢的理论质量/(kg/m)
5678910111214151618202530
8O.310.380.44
lO0.39O.470.55O.63O.71
12O.47O.55O.660.750.850.941.04
13O.51O.6lO.710.82O.921.021.12
140.55O.660.770.880.991.101.2l1.32
150.59O.710.82O.941.061.181.291.41
16O.630.75O.881.001.131.261.381.5l1.76
180.7lO.85O.991.131.271.411.551.701.962.122.26
200.78O.941.101.261.411.571.731.882.282.362.512.63
220.861.041.2l1.381.551.731.902.072.422.692.763.113.45
24O.941.131.321.5l1.691.882.072.262.642.833.013.393.77

扁钢宽度 /mm 在下列厚度时扁钢的理论质量/(kg/m) 5 6 7 8 9 10 1l 12 14 15 16 18 20 25 30 25 O.98 1.18 1.37 1.57 1.77 1.96 2.16 2.36 2.75 2.94 3.14 3.53 3.92 28 1.10 1.32 1.54 1.76 1.98 2.20 2.42 2.64 3.08 3.28 3.52 3.96 4.40 5.49 30 1.18 1.41 1.65 1.88 2.12 2.36 2.59 2.83 3.30 3.53 3.77 4.24 4.7l 5.89 32 1.5l 1.76 2.01 2.26 2.51 2.76 3.Ol 3.52 3.77 4.02 5.02 5.02 6.28 7.54 35 1.65 1.92 2.19 2.47 2.75 3.02 3.29 3.85 4.12 4.39 4.95 5.49 6.87 8.24 36 1.70 1.98 2.26 2.54 2.83 3.11 3.39 3.96 4.24 4.52 5.09 5.65 7.06 8.48 38 2.09 2.39 2.68 2.98 3.28 3.58 4.18 4.47 4.77 5.37 5.97 7.46 8.95 40 2.20 2.5l 2.83 3.14 3.45 3.77 4.40 4.71 5.02 5.65 6.20 7.85 9.42 45 2.83 3.18 3.53 3.89 4.24 4.95 5.29 5.65 6.36 7.06 8.83 lO.60 50 3.53 3.92 4.32 4.7l 5.50 5.89 6.28 7.06 7.85 9.81 11.78

扁钢宽度 /mm在下列厚度时扁钢的理论质量/(kg/m)
56789101l1214151618202530
25O.981.181.371.571.771.962.162.362.752.943.143.533.92
281.101.321.541.761.982.202.422.643.083.283.523.964.405.49
301.181.411.651.882.122.362.592.833.303.533.774.244.7l5.89
321.5l1.762.012.262.512.763.Ol3.523.774.025.025.026.287.54
351.651.922.192.472.753.023.293.854.124.394.955.496.878.24
361.701.982.262.542.833.113.393.964.244.525.095.657.068.48
382.092.392.682.983.283.584.184.474.775.375.977.468.95
402.202.5l2.833.143.453.774.404.715.025.656.207.859.42
452.833.183.533.894.244.955.295.656.367.068.83lO.60
503.533.924.324.7l5.505.896.287.067.859.8111.78

3.14

扁钢厚度及宽度 答应偏差级别 10(h10) 11(h11) 12(h12) 答应偏差 ≤6 O 0.048 0 -0.075 0 -0.12 >6~lO O -0.058 0 -0.090 0 -0.15 >10~18 0 -0.070 0 -0.110 O -O.18 >18~30 0 -0.084 0 -0.130 O -O.21 >30~50 O -O.100 O -0.160 0 -0.25

扁钢厚度及宽度答应偏差级别
10(h10)11(h11)12(h12)
答应偏差
≤6O 0.0480 -0.0750 -0.12
>6~lOO -0.0580 -0.0900 -0.15
>10~180 -0.0700 -0.110O -O.18
>18~300 -0.0840 -0.130O -O.21
>30~50O -O.100O -0.1600 -0.25
*文章为作者独立观点,不代表造价通立场,除来源是“造价通”外。
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