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ㄱ형강

앵글

앵글(Angles)이라고도 하며 두 변이 직각으로 된 압연 형강제품입니다. 등변 ㄱ형강(Equal Angles), 부등변 ㄱ형강(Unequal Angles), 조선용 ㄱ형강(Inverted Angles) 등이 있으며 주로 트러스재, 조선, 철탑용으로 사용되고 있습니다.

제품규격정보

등변 ㄱ형강  Equal Angles

표준단면치수
Standard Sectional Dimension
(mm)
단면적
Sectional Area
(cm²)
단위중량
Unit Weight
 (kg/m)
단면 2차모멘트
Moment of Inertia
(cm²)
단면 2차반지름
Radius of Gyation
(cm)
단면계수
Modulus of Section
(cm²)
HxB
t¹
t²
r
A
W
lx
ly
ix
iy
Zx
Zy
25x25
3
4
2
1.427
1.12
1.26
0.332
0.747
0.94
0.483
0.448
30x30
3
4
2
1.727
1.36
2.26
0.59
0.908
1.14
0.585
0.661
40x40
3
4.5
2
2.336
1.83
5.60
1.46
1.23
1.55
0.790
1.21
4
4.5
3
2.937
2.42
7.09
1.84
1.21
1.53
0.78
1.55
5
4.5
3
3.755
2.95
8.59
2.25
1.20
1.51
0.774
1.91
45x45
4
6.5
3
3.492
2.74
10.30
2.70
1.36
1.71
0.880
2
50x50
4
6.5
3
3.892
3.06
14.4
3.76
1.53
1.92
0.983
2.49
6
6.5
4.5
5.644
4.43
20
5.23
1.5
1.88
0.963
3.55
60x60
4
6.5
3
4.692
3.68
25.4
6.62
1.85
2.33
1.19
3.66
5
6.5
3
5.802
4.55
31.2
8.09
1.84
2.32
1.18
4.52
6
6.5
4.5
6.844
5.37
35.9
9.3
1.82
2.29
1.17
5.24
65x65
6
8.5
4
7.527
5.91
46.6
12.2
1.98
2.49
1.27
6.27
8
8.5
6
9.761
7.66
58.3
15.3
1.94
2.44
1.25
7.97
70x70
6
8.5
4
8.127
6.38
58.9
15.3
2.14
2.69
1.37
7.33
75x75
6
8.5
4
8.727
6.85
73.2
19
2.3
2.9
1.48
8.47
9
8.5
6
12.69
9.96
102
26.7
2.25
2.84
1.45
12.1
12
8.5
6
16.56
13
129
24.5
2.222
2.79
1.44
15.7
80x80
6
8.5
4
9.327
7.32
89.6
23.2
2.46
3.1
1.58
9.7
7
8.5
4
10.797
8.48
102.4
26.8
2.44
3.08
1.58
11.12
90x90
6
10
5
12.22
8.28
128
33.4
2.77
3.48
1.78
14.2
7
10
5
15.39
9.59
148
38.3
2.76
3.48
1.77
17.65
90x90
9
10
7
15.39
12.1
182
47.3
2.27
3.44
1.75
17.65
10
10
7
17.0
13.3
199
51.7
2.71
2.71
1.74
19.5
13
10
7
21.71
17.0
248
65.3
2.68
2.68
1.73
24.8
100x100
7
10
5
13.62
10.7
205
53.2
3.08
3.08
1.98
17.7
10
10
7
19.00
14.9
278
72.0
3.04
3.04
1.95
24.4
13
10
7
24.31
19.1
348
91.1
3
3
1.94
31.1
120x120
8
12
5
18.76
14.7
410
106
3.71
3.71
2.38
29.5
130x130
9
12
6
22.74
17.9
583
150
4.01
4.01
2.57
38.7
12
12
8.5
29.76
23.4
743
192
3.96
3.96
2.54
49.9
15
12
8.5
36.75
28.8
902
234
3.93
3.93
2.53
61.5
150x150
10
14
7
29.21
22.9
997
258
4.63
4.63
2.97
57.3
12
14
7
34.77
27.3
1.18
304
4.61
4.61
2.96
68.1
15
14
10
42.74
33.6
1.41
365
4.56
4.56
2.92
82.6
19
14
10
53.38
41.9
1.73
451
4.52
4.52
2.91
103.0
175x175
12
15
11
40.52
31.8
1.86
480
5.38
5.38
3.44
91.8
15
15
11
50.21
39.4
2.29
589
5.35
5.35
3.42
114.0
200x200
15
17
12
57.75
45.3
3.47
891
6.14
6.14
3.93
150.0
20
17
12
76.00
59.7
4.49
1.16
6.09
6.09
3.9
197.0
25
17
12
93.75
73.6
5.42
1.41
6.04
6.04
3.88
242.0
250x250
25
24
12
119.40
93.7
11
2.86
7.63
7.63
4.9
388.0
35
24
18
162.60
128
14.4
3.79
7.49
7.49
4.83
519.0

부등변 ㄱ형강  Unequal Angles

표준단면치수
Standard Sectional Dimension
(mm)
단면적
Sectional Area
(cm²)
단위중량
Unit Weight
(kg/m)
단면 2차모멘트
Moment of Inertia
(cm²)
단면 2차반지름
Radius of Gyation
(cm)
단면계수
Modulus of Section
(cm²)
HxB
t
t¹
t²
A
kg/m
lx
ly
Max
lu
Min
lu
lx
ly
Max
lu
Min
lu
Zx
Zy
50x30
3
6
2
2.33
1.83
6.06
2.05
86
9.9
1.91
0.99
6.76
1.00
1.8
0.704
100x75
7
10
5
11.87
9.32
118
56.9
144
30.8
3.15
2.19
3.49
1.61
17.0
10.0
100x75
10
10
7
16.50
13.0
159
76.1
194
41.3
3.11
2.15
3.43
1.58
23.3
13.7
125x75
7
10
5
13.62
10.7
219
60.4
243
36.4
4.01
2.11
4.23
1.64
26.1
10.3
125x75
10
10
7
19.00
14.9
299
80.8
330
49.0
3.96
2.06
4.17
1.61
36.1
14.1
125x75
13
10
7
24.31
19.1
376
101.0
415
61.9
3.93
2.04
4.13
1.60
46.1
17.9
150x90
9
12
6
20.94
16.4
485
133.0
537
80.4
4.81
2.52
5.06
1.96
48.2
19.0
150x90
12
12
8.5
27.36
21.5
619
167.0
685
102.0
4.76
2.47
5.00
1.93
62.3
24.3

부등변 부등후 ㄱ형강  Inverted Angles

표준단면치수
Standard Sectional Dimension
(mm)
단면적
Sectional Area
(cm²)
단위중량
Unit Weight
(kg/m)
단면 2차모멘트
Moment of Inertia
(cm²)
단면 2차반지름
Radius of Gyation
(cm)
단면계수
Modulus of Section
(cm²)
HxB
t
t¹
t²
A
kg/m
lx
ly
Max
lu
Min
lu
lx
ly
Max
lu
Min
lu
Zx
Zy
200x90
9
14
14
29.66
23.3
1,210
200
1,290
125 
6.39
2.60
6.58
2.05
88.7
88.7
250x90
10
15
17
37.47
29.4
2,440
223
2,520
147 
8.08
2.44
8.2
1.98
149
149
250x90
12
16
17
42.95
33.7
2,790
238
2,810
160 
8.07
2.35
8.18
1.93
174
174
300x90
11
16
19
46.22
36.3
4,370
245
4,440
168 
9.72
2.30
9.8
1.90
229
229
300x90
13
17
19
52.67
41.3
4,940
259
5,020
181 
9.68
2.22
9.76
1.85
265
265
350x100
12
17
22
57.74
45.3
7,440
362
7,440
251 
11.3
2.50
11.4
2.08
338
338
400x100
13
18
24
68.59
53.8
11,500
388
11,500
277 
12.9
2.38
13
2.01
467
467