等边角钢 (KS D 3502:2016 JIS G 3192:2008)

等边角钢是将一块钢材弯曲成90度角，形成“L”形。 “L”形的腿可以是等长的。由于其多功能设计和结构完整性，它在广泛的行业和项目中得到了广泛的应用。例如，建筑、制造、基础设施开发和建筑设计。

Designation	Sectional Area (cm²)	Standard Sectional Dimension (mm)			Unit Weight (kg/m)
	Sectional Area (cm²)	Standard Sectional Dimension (mm)			Unit Weight (kg/m)
	A	t	r ₁	r ₂	W
25x25	1.427	3	4	2	1.12
30x30	1.727	3	4	2	1.36
40x40	2.336	3	4.5	2	1.83
40x40	3.755	5	4.5	3	2.95
45x45	3.492	4	6.5	3	2.74
45x45	4.302	5	6.5	3	3.38
50x50	3.892	4	6.5	3	3.06
50x50	4.802	5	6.5	3	3.77
50x50	5.644	6	6.5	4.5	4.43
60x60	4.692	4	6.5	3	3.68
60x60	5.802	5	6.5	3	4.55
65x65	6.367	5	8.5	3	5
65x65	7.527	6	8.5	4	5.91
65x65	9.761	8	8.5	6	7.66
70x70	8.127	6	8.5	4	6.38
75x75	8.727	6	8.5	4	6.85
75x75	12.29	9	8.5	6	9.96
75x75	16.56	12	8.5	6	13
80x80	9.327	6	8.5	4	7.32
90x90	10.55	6	10	5	8.28
90x90	12.22	7	10	5	9.59
90x90	17	10	10	7	13.3
90x90	21.71	13	10	7	17
100x100	13.62	7	10	5	10.7
100x100	19	10	10	7	14.9
100x100	24.31	13	10	7	19.1
120x120	18.76	8	12	5	14.7
130x130	22.74	9	12	6	17.9
130x130	29.76	12	12	8.5	23.4
130x130	36.75	15	12	8.5	28.8
150x150	34.77	12	14	7	27.3
150x150	42.74	15	14	10	33.6
150x150	53.38	19	14	10	41.9
175x175	40.52	12	15	11	31.8
175x175	50.21	15	15	11	39.4
200x200	57.75	15	17	12	45.3
200x200	76	20	17	12	59.7
200x200	93.75	25	17	12	73.6
250x250	119.4	25	24	12	93.7
259x250	162.6	25	24	18	128

Designation	Sectional Area (cm²)	Standard Sectional Dimension (mm)			Unit Weight (kg/m)
	Sectional Area (cm²)	Standard Sectional Dimension (mm)			Unit Weight (kg/m)
	A	t	r ₁	r ₂	W
25x25	1.427	3	4	2	1.12
30x30	1.727	3	4	2	1.36
40x40	2.336	3	4.5	2	1.83
40x40	3.755	5	4.5	3	2.95
45x45	3.492	4	6.5	3	2.74
45x45	4.302	5	6.5	3	3.38
50x50	3.892	4	6.5	3	3.06
50x50	4.802	5	6.5	3	3.77
50x50	5.644	6	6.5	4.5	4.43
60x60	4.692	4	6.5	3	3.68
60x60	5.802	5	6.5	3	4.55
65x65	6.367	5	8.5	3	5
65x65	7.527	6	8.5	4	5.91
65x65	9.761	8	8.5	6	7.66
70x70	8.127	6	8.5	4	6.38
75x75	8.727	6	8.5	4	6.85
75x75	12.29	9	8.5	6	9.96
75x75	16.56	12	8.5	6	13
80x80	9.327	6	8.5	4	7.32
90x90	10.55	6	10	5	8.28
90x90	12.22	7	10	5	9.59
90x90	17	10	10	7	13.3
90x90	21.71	13	10	7	17
100x100	13.62	7	10	5	10.7
100x100	19	10	10	7	14.9
100x100	24.31	13	10	7	19.1
120x120	18.76	8	12	5	14.7
130x130	22.74	9	12	6	17.9
130x130	29.76	12	12	8.5	23.4
130x130	36.75	15	12	8.5	28.8
150x150	34.77	12	14	7	27.3
150x150	42.74	15	14	10	33.6
150x150	53.38	19	14	10	41.9
175x175	40.52	12	15	11	31.8
175x175	50.21	15	15	11	39.4
200x200	57.75	15	17	12	45.3
200x200	76	20	17	12	59.7
200x200	93.75	25	17	12	73.6
250x250	119.4	25	24	12	93.7
259x250	162.6	25	24	18	128

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