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船用及桥梁用球扁钢
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热轧球扁钢型号、公称尺寸、截面面积、理论重量及截面特性参数(GB/T9945-2001) |
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Standard sectional dimentions of hot-rolled bulb flat steel and their sectional area, unit mass and sectional characteristics(GB/T9945-2001) |
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型 号
|
公称尺寸/mm
|
截面 |
理
论 |
重
心
距
离 |
X-X
轴特
征值 |
|
b |
t |
h |
r1 |
r |
面积 |
重量 |
dx/ |
Ix/ |
Wx/ |
|
|
|
|
|
|
/cm2 |
/(kg/m) |
cm |
cm4 |
cm3 |
|
HP80x5 |
80 |
5 |
19 |
4 |
≤1.5 |
5.41 |
4.25 |
4.90 |
33.87 |
6.91 |
|
HP80x6 |
80 |
6 |
20 |
4 |
≤2 |
6.21 |
4.88 |
4.78 |
38.7 |
8.1 |
|
HP100x7 |
100 |
7 |
22.5 |
4.5 |
≤2 |
8.74 |
6.86 |
5.87 |
85.3 |
14.5 |
|
HP100x8 |
100 |
8 |
23.5 |
4.5 |
≤2 |
9.74 |
7.65 |
5.78 |
94.3 |
16.31 |
|
HP120x6 |
120 |
6 |
23 |
5 |
≤2 |
9.32 |
7.32 |
7.21 |
133 |
18.5 |
|
HP120x7 |
120 |
7 |
24 |
5 |
≤2 |
10.52 |
8.26 |
7.07 |
149 |
21 |
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HP120x8 |
120 |
8 |
25 |
5 |
≤2 |
11.72 |
9.20 |
6.96 |
165 |
23.6 |
|
HP140x7 |
140 |
7 |
26 |
5.5 |
≤2 |
12.43 |
9.75 |
8.32 |
241 |
29.0 |
|
HP140x8 |
140 |
8 |
27 |
5.5 |
≤2 |
13.83 |
10.85 |
8.18 |
266 |
32.5 |
|
HP140x10 |
140 |
10 |
29 |
5.5 |
≤3 |
16.63 |
13.05 |
7.99 |
315 |
39.5 |
|
HP160x7 |
160 |
7 |
29 |
6 |
≤2 |
14.60 |
11.46 |
9.66 |
373 |
38.6 |
|
HP160x8 |
160 |
8 |
30 |
6 |
≤2 |
16.20 |
12.72 |
9.50 |
411 |
43.3 |
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HP160x9 |
160 |
9 |
31 |
6 |
≤2 |
17.80 |
13.97 |
9.37 |
449 |
47.9 |
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HP160x11 |
160 |
11 |
33 |
6 |
≤3 |
21.00 |
16.49 |
9.16 |
522 |
57.0 |
|
HP180x8 |
180 |
8 |
33 |
7 |
≤2 |
18.86 |
14.80 |
10.89 |
609 |
55.90 |
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HP180x9 |
180 |
9 |
34 |
7 |
≤2 |
20.66 |
16.22 |
10.73 |
664 |
61.8 |
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HP180x10 |
180 |
10 |
35 |
7 |
≤3 |
22.46 |
17.63 |
10.59 |
717 |
67.7 |
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HP180x11 |
180 |
11 |
36 |
7 |
≤3 |
24.26 |
19.04 |
10.47 |
770 |
73.5 |
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HP200x9 |
200 |
9 |
37 |
8 |
≤2 |
23.66 |
18.57 |
12.12 |
942 |
77.7 |
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HP200x10 |
200 |
10 |
38 |
8 |
≤3 |
25.66 |
20.14 |
11.96 |
1017 |
85.1 |
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HP200x11 |
200 |
11 |
39 |
8 |
≤3 |
27.66 |
21.71 |
11.82 |
1091 |
92.3 |
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HP200x12 |
200 |
12 |
40 |
8 |
≤3 |
29.66 |
23.28 |
11.69 |
1164 |
99.5 |
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HP220x10 |
220 |
10 |
41 |
9 |
≤3 |
29.00 |
22.77 |
13.35 |
1396 |
105 |
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HP220x11 |
220 |
11 |
42 |
9 |
≤3 |
31.20 |
24.50 |
13.19 |
1496 |
114 |
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HP220x12 |
220 |
12 |
43 |
9 |
≤3 |
33.40 |
26.22 |
13.04 |
1595 |
122 |
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HP240x10 |
240 |
10 |
44 |
10 |
≤3 |
32.49 |
25.50 |
14.77 |
1865 |
126 |
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HP240x11 |
240 |
11 |
45 |
10 |
≤3 |
34.89 |
27.39 |
14.58 |
1997 |
137 |
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HP240x12 |
240 |
12 |
46 |
10 |
≤3 |
37.29 |
29.27 |
14.42 |
2127 |
148 |
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HP260x10 |
260 |
10 |
47 |
11 |
≤3 |
36.11 |
28.35 |
16.22 |
2434 |
150 |
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HP260x11 |
260 |
11 |
48 |
11 |
≤3 |
38.71 |
30.39 |
16.00 |
2605 |
163 |
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HP260x12 |
260 |
12 |
49 |
11 |
≤3 |
41.31 |
32.43 |
15.81 |
2774 |
175 |
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HP280x11 |
280 |
11 |
51 |
12 |
≤3 |
42.68 |
33.50 |
17.44 |
3333 |
191 |
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HP280x12 |
280 |
12 |
52 |
12 |
≤3 |
45.48 |
35.70 |
17.23 |
3647 |
206 |
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HP280x13 |
280 |
13 |
53 |
12 |
≤3 |
48.28 |
37.90 |
17.04 |
3757 |
221 |
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HP300x11 |
300 |
11 |
54 |
13 |
≤3 |
46.78 |
36.70 |
18.90 |
4192 |
222 |
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HP300x12 |
300 |
12 |
55 |
13 |
≤3 |
49.79 |
39.09 |
18.70 |
4459 |
239 |
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HP300x13 |
300 |
13 |
56 |
13 |
≤3 |
52.79 |
41.44 |
18.45 |
4722 |
256 |
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HP320x12 |
320 |
12 |
58 |
14 |
≤3 |
54.25 |
42.60 |
20.12 |
5525 |
275 |
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HP320x13 |
320 |
13 |
59 |
14 |
≤3 |
57.25 |
45.09 |
19.89 |
5849 |
294 |
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HP320x14 |
320 |
14 |
60 |
14 |
≤4 |
60.85 |
47.60 |
19.68 |
6168 |
313 |
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热轧球扁钢型号、公称尺寸、截面面积、理论重量及截面特性参数(GB/T9945-2001) |
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Standard sectional dimentions of hot-rolled bulb flat steel and their sectional area, unit mass and sectional characteristics(GB/T9945-2001) |
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型号
|
公称尺寸/mm |
截面 |
理论 |
重心
距离 |
X-X轴特征值
|
|
b |
h |
t |
r1 |
r |
面积 |
重量 |
dx/ |
Ix/ |
Wx/ |
|
|
|
|
|
|
/cm2 |
/(kg/m) |
cm |
cm4 |
cm3 |
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50x4(5#) |
50 |
16 |
4 |
2.5 |
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2.87 |
2.26 |
3.13 |
6.88 |
2.36 |
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60x5(6#) |
60 |
19 |
5 |
3.5 |
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4.31 |
3.38 |
3.75 |
14.73 |
4.21 |
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70x5(7#) |
70 |
21 |
5 |
3.5 |
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5.09 |
4.00 |
4.42 |
23.97 |
5.93 |
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80x5(8#) |
80 |
22 |
5 |
4 |
≤1.5 |
5.87 |
4.61 |
5.08 |
36.22 |
7.96 |
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90x5.5(9#) |
90 |
24 |
5.5 |
4 |
|
7.07 |
5.55 |
5.66 |
55.86 |
10.97 |
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100x6(10#) |
100 |
26 |
6 |
5 |
|
8.67 |
6.81 |
6.31 |
84.08 |
14.88 |
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120x6.5(12#) |
120 |
30 |
6.5 |
5 |
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11.19 |
8.78 |
7.57 |
158.20 |
23.54 |
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140x7(14a) |
140 |
33 |
7 |
6 |
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14.13 |
11.10 |
8.86 |
272.23 |
34.95 |
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140x9(14b) |
140 |
35 |
9 |
6 |
≤2.0 |
16.93 |
13.30 |
8.55 |
326.05 |
41.59 |
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160x8(16a) |
160 |
36 |
8 |
7 |
|
18.04 |
14.17 |
10.02 |
455.35 |
51.45 |
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160x10(16b) |
160 |
38 |
10 |
7 |
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21.24 |
16.68 |
9.72 |
534.73 |
60.01 |
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180x9(18a) |
180 |
40 |
9 |
7 |
|
22.28 |
17.50 |
11.16 |
716.85 |
72.26 |
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180x11(18b) |
180 |
42 |
11 |
7 |
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25.88 |
20.32 |
10.86 |
828.50 |
83.02 |
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200x10(20a) |
200 |
44 |
10 |
8 |
|
27.47 |
21.58 |
12.39 |
1089.90 |
98.90 |
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200x12(20b) |
200 |
46 |
12 |
8 |
|
31.47 |
24.72 |
12.08 |
1243.10 |
112.93 |
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220x11(22a) |
220 |
48 |
11 |
8.5 |
|
32.94 |
25.87 |
13.57 |
1584.10 |
130.92 |
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220x13(22b) |
220 |
50 |
13 |
8.5 |
|
37.34 |
29.33 |
13.27 |
1787.20 |
146.97 |
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240x12(24a) |
240 |
52 |
12 |
9 |
≤3.0 |
38.91 |
30.55 |
14.75 |
2229.60 |
169.04 |
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240x14(24b) |
240 |
54 |
14 |
9 |
|
43.71 |
34.32 |
14.45 |
2492.40 |
188.25 |
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270x12(27a) |
270 |
55 |
12 |
9.5 |
|
43.92 |
34.53 |
16.66 |
3206.50 |
217.83 |
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270x14(27b) |
270 |
57 |
14 |
9.5 |
|
49.37 |
38.77 |
16.81 |
3582.50 |
201.49 |
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