山西Z型钢的基本尺寸与主要参数
| 名称 |
尺寸 |
惯性矩cm |
l回转半矩cm |
截面模数cm |
| h×b×c×t |
h |
b |
c |
t |
lx |
ly |
rv |
wx |
wy |
| 100×40×20×2.0 |
100 |
40 |
20 |
2.0 |
60.62 |
17.2 |
1.256 |
12.12 |
40 |
| 100×40×20×2.5 |
100 |
40 |
20 |
2.5 |
73.05 |
20.32 |
1.234 |
14.61 |
55 |
| 120×50×20×2.0 |
120 |
50 |
20 |
2.0 |
107.77 |
30.51 |
1.519 |
17.96 |
67 |
| 120×50×20×2.5 |
120 |
50 |
20 |
2.5 |
130.7 |
36.36 |
1.497 |
21.78 |
77 |
| 120×50×20×3.0 |
120 |
50 |
20 |
3.0 |
152.11 |
41.55 |
1.474 |
25.35 |
86 |
| 140×50×20×2.5 |
140 |
50 |
20 |
2.5 |
188.5 |
36.36 |
1.503 |
26.93 |
7.458 |
| 140×50×20×3 |
140 |
50 |
20 |
3 |
219.8 |
41.55 |
1.48 |
31.47 |
8.567 |
| 160×60×20×2.5 |
160 |
60 |
20 |
2.5 |
290.3 |
58.78 |
1.767 |
36.29 |
10.00 |
| 160×70×20×2.5 |
160 |
70 |
20 |
2.5 |
321.4 |
88.57 |
2.014 |
40.17 |
12.88 |
| 160×70×20×3.0 |
160 |
70 |
20 |
3.0 |
376.9 |
102.3 |
1.99 |
47.11 |
17.94 |
| 180×70×20×2.5 |
180 |
70 |
20 |
2.5 |
422.9 |
88.58 |
2.028 |
46.99 |
12.88 |
| 180×70×20×3.0 |
180 |
70 |
20 |
3.0 |
496.7 |
102.3 |
2.003 |
55.19 |
14.94 |
| 200×70×20×2.5 |
200 |
70 |
20 |
2.5 |
541.5 |
88.58 |
2.03 |
54.15 |
12.88 |
| 230×75×25×3 |
230 |
75 |
25 |
3 |
951.37 |
138.9 |
2.212 |
82.73 |
18.90 |
| 250×75×25×3 |
250 |
75 |
25 |
3 |
1160.1 |
138.9 |
2.205 |
92.8 |
18.90 |
| 300×85×25×4 |
300 |
85 |
25 |
4 |
－ |
－ |
－ |
－ |
－ |
注：特殊Z型钢规格可在下列尺寸中任意调节 ：80～300(mm) b：40～100(mm) t：1.5～5.0(mm)并可生产不等边Z型钢
