Description: A kind of strip steel bearing the section with two orthogonal side. It is divided into equal angle and unequal angle. The kind which has two equal upright border is equal angle, otherwise, if one border is longer and another is shorter, that is called unequal angle. Its specification can be described by border width * border width * border thickness (mm).
Use: framework of kinds of construction and engineering, also can be used in some frame part such as construction joist frame,iron tower,derrick frame and so on.
Standard: GB/T 700-1988
Grade: Q195,Q235B
Size: 25-200*200
Specification tabulation in common use:
| Parameters |
Delivery term |
| grade:Q195-235 length:6M |
Length tolerance :+50mm-0mm
Bundle packing, delivery on theoretical weight |
| width |
thickness |
Semidiameter of inner arc |
theoretical weight |
Unit length |
Unit account |
Width tolerance |
Thickness tolerance |
Other delivery terms |
| weight |
| mm |
mm |
mm |
kg/m |
m/t |
kg/pcs |
mm |
mm |
| 16 |
1.2 |
3.5 |
0.31 |
3226 |
1.86 |
±0.8 |
±0.4 |
Minimum order quantity: 100t/size |
| 20 |
2.5 |
3.5 |
0.754 |
1326 |
4.524 |
±0.8 |
±0.4 |
| 20 |
3 |
3.5 |
0.889 |
1125 |
5.334 |
±0.8 |
±0.4 |
| 20 |
3.5 |
3.5 |
1.019 |
981 |
6.114 |
±0.8 |
±0.4 |
| 20 |
4 |
3.5 |
1.145 |
873 |
6.87 |
±0.8 |
±0.4 |
| 22 |
1.2 |
3.5 |
0.423 |
2364 |
2.538 |
±0.8 |
±0.4 |
| 23 |
1.2 |
3.5 |
0.442 |
2262 |
2.652 |
±0.8 |
±0.4 |
| 24 |
1.2 |
3.5 |
0.461 |
2169 |
2.766 |
±0.8 |
±0.4 |
| 27 |
1.5 |
3.5 |
0.638 |
1567 |
3.828 |
±0.8 |
±0.4 |
| 27 |
1.8 |
3.5 |
0.757 |
1321 |
4.542 |
±0.8 |
±0.4 |
| 25 |
2 |
3.5 |
0.773 |
1294 |
4.638 |
±0.8 |
±0.4 |
| 25 |
2.3 |
3.5 |
0.88 |
1136 |
5.28 |
±0.8 |
±0.4 |
| 25 |
2.5 |
3.5 |
0.95 |
1053 |
5.7 |
±0.8 |
±0.4 |
| 25 |
3 |
3.5 |
1.124 |
890 |
6.744 |
±0.8 |
±0.4 |
| 25 |
4 |
3.5 |
1.459 |
685 |
8.754 |
±0.8 |
±0.4 |
| 30 |
2 |
4.5 |
0.943 |
1060 |
5.658 |
±0.8 |
±0.4 |
| 30 |
2.3 |
4.5 |
1.074 |
931 |
6.444 |
±0.8 |
±0.4 |
| 30 |
2.5 |
4.5 |
1.16 |
862 |
6.96 |
±0.8 |
±0.4 |
| 30 |
3 |
4.5 |
1.373 |
728 |
8.238 |
±0.8 |
±0.4 |
| 30 |
4 |
4.5 |
1.786 |
560 |
10.716 |
±0.8 |
±0.4 |
| 33 |
1.5 |
4.5 |
0.793 |
1261 |
4.758 |
±0.8 |
±0.4 |
| 40 |
2.5 |
5 |
1.561 |
641 |
9.366 |
±0.8 |
±0.4 |
| 40 |
3 |
5 |
1.852 |
540 |
11.112 |
±0.8 |
±0.4 |
| 40 |
4 |
5 |
2.422 |
413 |
14.532 |
±0.8 |
±0.4 |
| 40 |
5 |
5 |
2.976 |
336 |
17.856 |
±0.8 |
±0.4 |
| 50 |
4 |
5.5 |
3.059 |
327 |
18.354 |
±0.8 |
±0.4 |
| 50 |
5 |
5.5 |
3.77 |
265 |
22.62 |
±0.8 |
±0.4 |
| 50 |
6 |
5.5 |
4.465 |
224 |
26.79 |
±0.8 |
±0.4 |
| 63 |
5 |
7 |
4.822 |
207 |
28.932 |
±1.2 |
±0.6 |
| 63 |
6 |
7 |
5.721 |
175 |
34.326 |
±1.2 |
±0.6 |
| 63 |
8 |
7 |
7.469 |
134 |
44.814 |
±1.2 |
±0.6 |
| 70 |
5 |
8 |
5.397 |
185 |
32.382 |
±1.2 |
±0.6 |
| 70 |
6 |
8 |
6.406 |
156 |
38.436 |
±1.2 |
±0.6 |
| 70 |
7 |
8 |
7.398 |
135 |
44.388 |
±1.2 |
±0.6 |
| 70 |
8 |
8 |
8.373 |
119 |
50.238 |
±1.2 |
±0.6 |
| 75 |
5 |
9 |
5.818 |
172 |
34.908 |
±1.2 |
±0.6 |
| 75 |
6 |
9 |
6.905 |
145 |
41.43 |
±1.2 |
±0.6 |
| 75 |
7 |
9 |
7.976 |
125 |
47.856 |
±1.2 |
±0.6 |
| 75 |
8 |
9 |
9.03 |
111 |
54.18 |
±1.2 |
±0.6 |
| 75 |
10 |
9 |
11.089 |
90.2 |
66.534 |
±1.2 |
±0.6 |
| 80 |
6 |
9 |
7.376 |
136 |
44.256 |
±1.2 |
±0.6 |
| 80 |
7 |
9 |
8.525 |
117 |
51.15 |
±1.2 |
±0.6 |
| 80 |
8 |
9 |
9.658 |
104 |
57.948 |
±1.2 |
±0.6 |
| 80 |
10 |
9 |
11.874 |
84.2 |
71.244 |
±1.2 |
±0.6 |
| 90 |
6 |
10 |
8.35 |
120 |
50.1 |
±1.2 |
±0.6 |
| 90 |
7 |
10 |
9.656 |
104 |
57.936 |
±1.2 |
±0.6 |
| 90 |
8 |
10 |
10.946 |
91.4 |
65.676 |
±1.2 |
±0.6 |
| 90 |
10 |
10 |
13.476 |
74.2 |
80.856 |
±1.2 |
±0.6 |
| 100 |
6 |
12 |
9.366 |
107 |
56.196 |
±1.8 |
±0.6 |
| 100 |
7 |
12 |
10.829 |
92.3 |
64.974 |
±1.8 |
±0.6 |
| 100 |
8 |
12 |
12.276 |
81.5 |
73.656 |
±1.8 |
±0.6 |
| 100 |
10 |
12 |
15.12 |
66.1 |
90.72 |
±1.8 |
±0.6 |
| 100 |
12 |
12 |
17.898 |
55.9 |
107.388 |
±1.8 |
±0.6 |
| 110 |
8 |
12 |
13.532 |
73.9 |
81.192 |
±1.8 |
±0.6 |
| 110 |
10 |
12 |
16.69 |
59.9 |
100.14 |
±1.8 |
±0.6 |
| 125 |
8 |
14 |
15.504 |
64.5 |
93.024 |
±1.8 |
±0.6 |
| 125 |
10 |
14 |
19.133 |
52.3 |
114.798 |
±1.8 |
±0.6 |
| 125 |
12 |
14 |
22.696 |
44.1 |
136.176 |
±1.8 |
±0.6 |
| 125 |
14 |
14 |
26.193 |
38.2 |
157.158 |
±1.8 |
±0.6 |
| 140 |
10 |
14 |
21.488 |
46.5 |
128.928 |
±1.8 |
±0.6 |
| 140 |
12 |
14 |
25.522 |
39.2 |
153.132 |
±1.8 |
±0.6 |
| 140 |
14 |
14 |
29.49 |
33.9 |
176.94 |
±1.8 |
±0.6 |
| 140 |
16 |
14 |
33.393 |
29.9 |
200.358 |
±2.5 |
±0.6 |
| 160 |
10 |
16 |
24.729 |
40.4 |
148.374 |
±2.5 |
±0.6 |
| 160 |
12 |
16 |
29.391 |
34 |
176.346 |
±2.5 |
±0.6 |
| 160 |
14 |
16 |
33.987 |
29.4 |
203.922 |
±2.5 |
±0.6 |
| 160 |
16 |
16 |
38.518 |
26 |
231.108 |
±2.5 |
±0.6 |
| 180 |
12 |
16 |
33.159 |
30.2 |
198.954 |
±2.5 |
±0.6 |
| 180 |
14 |
16 |
38.383 |
26.1 |
230.298 |
±2.5 |
±0.6 |
| 180 |
16 |
16 |
43.542 |
23 |
261.252 |
±2.5 |
±0.6 |
| 180 |
18 |
16 |
48.634 |
20.6 |
291.804 |
±2.5 |
±0.6 |
| 200 |
14 |
18 |
42.894 |
23.3 |
257.364 |
±2.5 |
±0.6 |
| 200 |
16 |
18 |
48.68 |
20.5 |
292.08 |
±2.5 |
±0.6 |
| 200 |
18 |
18 |
54.401 |
18.4 |
326.406 |
±2.5 |
±0.6 |
| 200 |
20 |
18 |
60.056 |
16.7 |
360.336 |
±2.5 |
±0.6 |
|