杭州矩形管生產(chǎn)工藝流程|鋼管規(guī)格及其理論重量表
|
尺 寸 |
特 性** |
|
公稱*尺寸 |
壁厚 |
每英尺重量 |
截面積 |
X-X軸 |
Y-Y軸 |
|
Ix |
Sx |
rx |
Iy |
Sy |
ry |
|
ln. |
ln. |
Lb. |
ln.2 |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln. |
|
6×3 |
.3750 |
3/8 |
19.82 |
5.83 |
23.8 |
7.92 |
2.02 |
7.78 |
5.19 |
1.16 |
|
|
.3125 |
5/16 |
16.96 |
4.98 |
21.1 |
7.03 |
2.06 |
6.98 |
4.65 |
1.18 |
|
|
.2500 |
1/4 |
13.91 |
4.09 |
17.9 |
5.98 |
2.09 |
6.00 |
4.00 |
1.21 |
|
|
.1875 |
3/16 |
10.70 |
3.14 |
14.3 |
4.76 |
2.13 |
4.83 |
3.22 |
1.24 |
|
6×2 |
.3750 |
3/8 |
17.27 |
5.08 |
17.8 |
5.94 |
1.87 |
2.84 |
2.84 |
.748 |
|
|
.3125 |
5/16 |
14.83 |
4.36 |
16.0 |
5.34 |
1.92 |
2.62 |
2.62 |
.775 |
|
|
.2500 |
1/4 |
12.21 |
3.59 |
13.8 |
4.60 |
1.96 |
2.31 |
2.31 |
.802 |
|
|
.1875 |
3/16 |
9.42 |
2.77 |
11.1 |
3.70 |
2.00 |
1.90 |
1.90 |
.829 |
|
5×4 |
.3750 |
3/8 |
19.82 |
5.83 |
18.7 |
7.50 |
1.79 |
13.2 |
6.58 |
1.50 |
|
|
.3125 |
5/16 |
16.96 |
4.98 |
16.6 |
6.65 |
1.83 |
11.7 |
5.85 |
1.53 |
|
|
.2500 |
1/4 |
13.91 |
4.09 |
14.1 |
5.65 |
1.86 |
9.98 |
4.99 |
1.56 |
|
|
.1875 |
3/16 |
10.70 |
3.14 |
11.2 |
4.49 |
1.89 |
7.96 |
3.98 |
1.59 |
|
5×3 |
.5000 |
1/2 |
21.63 |
6.36 |
16.9 |
6.75 |
1.63 |
7.33 |
4.88 |
1.07 |
|
|
.3750 |
3/8 |
17.27 |
5.08 |
14.7 |
5.89 |
1.70 |
6.48 |
4.32 |
1.13 |
|
|
.3125 |
5/16 |
14.83 |
4.36 |
13.2 |
5.27 |
1.74 |
5.85 |
3.90 |
1.16 |
|
|
.2500 |
1/4 |
12.21 |
3.59 |
11.3 |
4.52 |
1.77 |
5.05 |
3.37 |
1.19 |
|
|
.1875 |
3/16 |
9.42 |
2.77 |
9.06 |
3.62 |
1.81 |
4.08 |
2.72 |
1.21 |
|
5×2 |
.3125 |
5/16 |
12.70 |
3.73 |
9.74 |
3.90 |
1.62 |
2.16 |
2.16 |
.76 |
|
|
.2500 |
1/4 |
10.51 |
3.09 |
8.48 |
3.39 |
1.66 |
1.92 |
1.92 |
.78 |
|
|
.1875 |
3/16 |
8.15 |
2.39 |
6.89 |
2.75 |
1.70 |
1.60 |
1.60 |
.81 |
|
4×3 |
.3125 |
5/16 |
12.70 |
3.73 |
7.45 |
3.72 |
1.41 |
4.71 |
3.14 |
1.12 |
|
|
.2500 |
1/4 |
10.51 |
3.09 |
6.45 |
3.23 |
1.45 |
4.10 |
2.74 |
1.15 |
|
|
.1875 |
3/16 |
8.15 |
2.39 |
5.23 |
2.62 |
1.48 |
3.34 |
2.23 |
1.18 |
|
4×2 |
.3125 |
5/16 |
10.58 |
3.11 |
5.32 |
2.66 |
1.31 |
1.71 |
1.71 |
.743 |
|
|
.2500 |
1/4 |
8.81 |
2.59 |
4.69 |
2.35 |
1.35 |
1.54 |
1.54 |
.770 |
|
|
.1875 |
3/16 |
6.87 |
2.02 |
3.87 |
1.93 |
1.38 |
1.29 |
1.29 |
.798 |
|
3×2 |
.2500 |
1/4 |
7.11 |
2.09 |
2.21 |
1.47 |
1.03 |
1.15 |
1.15 |
.742 |
|
|
.1875 |
3/16 |
5.59 |
1.64 |
1.86 |
1.24 |
1.06 |
.977 |
.977 |
.771 |
*指平直邊的外部尺寸
**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計算的。
鋼管規(guī)格及其理論重量表
鋼管規(guī)格及其理論重量表(1)
|
外徑
/mm
|
壁 厚/mm |
|
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 |
3.5 |
|
鋼管理論質(zhì)量/(kg/m) |
|
5 |
0.055 |
0.065 |
0.083 |
0.099 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8 |
0.092 |
0.109 |
0.142 |
0.173 |
0.201 |
|
|
|
|
|
|
|
|
|
|
|
|
10 |
0.117 |
0.139 |
0.181 |
0.222 |
0.260 |
|
|
|
|
|
|
|
|
|
|
|
|
12 |
0.142 |
0.169 |
0.221 |
0.271 |
0.320 |
0.366 |
0.388 |
0.410 |
|
|
|
|
|
|
|
|
|
13 |
|
0.183 |
0.241 |
0.296 |
0.343 |
0.400 |
0.425 |
0.450 |
|
|
|
|
|
|
|
|
|
14 |
|
0.198 |
0.260 |
0.321 |
0.379 |
0.435 |
0.462 |
0.489 |
|
|
|
|
|
|
|
|
|
15 |
|
0.123 |
0.280 |
0.345 |
0.408 |
0.470 |
0.499 |
0.529 |
|
|
|
|
|
|
|
|
|
16 |
|
0.228 |
0.300 |
0.370 |
0.438 |
0.504 |
0.536 |
0.568 |
|
|
|
|
|
|
|
|
|
17 |
|
0.243 |
0.320 |
0.395 |
0.468 |
0.359 |
0.573 |
0.608 |
|
|
|
|
|
|
|
|
|
18 |
|
0.257 |
0.339 |
0.419 |
0.497 |
0.573 |
0.610 |
0.647 |
|
|
|
|
|
|
|
|
|
19 |
|
0.272 |
0.359 |
0.444 |
0.527 |
0.608 |
0.647 |
0.687 |
|
|
|
|
|
|
|
|
|
20 |
|
0.287 |
0.379 |
0.469 |
0.556 |
0.642 |
0.684 |
0.726 |
0.808 |
0.888 |
|
|
|
|
|
|
|
21 |
|
|
0.399 |
0.493 |
0.586 |
0.677 |
0.721 |
0.765 |
0.852 |
0.937 |
|
|
|
|
|
|
|
22 |
|
|
0.418 |
0.518 |
0.616 |
0.704 |
0.758 |
0.805 |
0.897 |
0.986 |
1.074 |
|
|
|
|
|
|
25 |
|
|
0.477 |
0.592 |
0.704 |
0.815 |
0.869 |
0.923 |
1.030 |
1.134 |
1.237 |
1.387 |
|
|
|
|
|
28 |
|
|
0.537 |
0.666 |
0.793 |
0.918 |
0.980 |
1.0412 |
1.163 |
1.282 |
1.400 |
1.572 |
1.740 |
|
|
|
|
30 |
|
|
0.576 |
0.715 |
0.852 |
0.987 |
1.054 |
1.121 |
1.252 |
1.381 |
1.508 |
1.695 |
1.878 |
1.997 |
|
|
|
32 |
|
|
|
0.764 |
0.911 |
1.065 |
1.128 |
1.199 |
1.341 |
1.480 |
1.617 |
1.1819 |
2.016 |
2.145 |
|
|
|
34 |
|
|
|
0.814 |
0.971 |
1.125 |
1.202 |
1.278 |
1.429 |
1.578 |
1.725 |
1.942 |
2.154 |
2.293 |
|
|
|
37 |
|
|
|
0.888 |
1.059 |
1.229 |
1.313 |
1.397 |
1.562 |
1.726 |
1.888 |
2.127 |
2.361 |
2.515 |
|
|
|
38 |
|
|
|
0.912 |
1.089 |
1.264 |
1.350 |
1.436 |
1.607 |
1.776 |
1.942 |
2.189 |
2.430 |
2.589 |
2.746 |
2.978 |
|
40 |
|
|
|
0.962 |
1.148 |
1.333 |
1.424 |
1.515 |
1.696 |
1.874 |
2.051 |
2.312 |
2.569 |
2.737 |
2.904 |
3.150 |
|
45 |
|
|
|
1.09 |
1.30 |
1.5l |
1.61 |
1.71 |
1.92 |
2.12 |
2.32 |
2.62 |
2.91 |
3.11 |
3.30 |
3.58 |
|
46 |
|
|
|
|
1.33 |
1.54 |
1.65 |
1.75 |
1.96 |
2.17 |
2.38 |
2.68 |
2.98 |
3.18 |
3.38 |
3.668 |
|
48 |
|
|
|
|
1.38 |
1.6l |
1.72 |
1.83 |
2.05 |
2.27 |
2.48 |
2.81 |
3.12 |
3.33 |
3.54 |
3.84 |
|
50 |
|
|
|
|
1.44 |
1.68 |
1.79 |
1.91 |
2.14 |
2.37 |
2,59 |
2.93 |
3.26 |
3.48 |
3.69 |
4.0l |
