Specification of ㄱ Shape Steel (ANGLE)

It is also called as angle and rolling shape steel that both sides are right-angled against each other, there are equal-sided ㄱ shape steel, unequal-side ㄱ shape steel, etc, and they are mainly used for trust subsidiary material, ship building, and iron tower.

ㄱ Shape Steel (ANGLE)

Standard Sectional Dimension (mm)		Unit weight (kg/m)	Sectional area (cm²)	Modula of Section (cm³)
A x B	t			Zx	Zy
25 x 25	3	1.12	1.427	0.448	0.448
30 x 30	3	1.36	1.727	0.661	0.661
40 x 40	3	1.83	2.336	1.210	1.210
40 x 40	5	2.95	3.755	1.910	1.910
45 x 45	4	2.74	3.492	2.000	2.000
45 x 45	5	3.38	4.302	2.490	2.490
50 x 50	4	3.06	3.892	3.080	3.080
50 x 50	6	4.43	5.644	3.550	3.550
60 x 60	4	3.68	4.692	3.660	3.660
60 x 60	5	4.55	5.802	4.520	4.520
65 x 65	6	5.91	7.527	6.270	6.270
65 x 65	8	7.66	9.761	7.970	7.970
70 x 70	6	6.38	8.127	7.330	7.330
75 x 75	6	6.85	8.727	8.470	8.470
75 x 75	9	9.96	12.69	12.100	12.100
75 x 75	12	13	16.56	15.700	15.700
80 x 80	6	7.32	9.327	9.700	9.700
80 x 80	7	8.48	10.797	11.120	11.120
90 x 90	6	8.28	10.55	12.300	12.300
90 x 90	7	9.59	12.22	14.200	14.200
90 x 90	9	12.1	15.394	17.650	17.650
90 x 90	10	13.3	17	19.500	19.500
90 x 90	13	17	21.71	24.800	24.800
100 x 100	7	10.7	13.62	17.700	17.700
100 x 100	10	14.9	19	24.400	24.400
100 x 100	13	19.1	24.31	31.100	31.100
120 x 120	8	14.7	18.76	29.500	29.500
130 x 130	9	17.9	22.74	38.700	38.700
130 x 130	12	23.4	29.76	49.900	49.900
130 x 130	15	23.8	36.75	61.500	61.500
150 x 150	12	27.3	34.77	68.100	68.100
150 x 150	15	33.6	42.74	82.600	82.600
150 x 150	19	41.9	53.38	103.000	103.000
175 x 175	12	31.8	40.52	91.800	91.800
175 x 175	15	39.4	50.21	114.000	114.000
200 x 200	15	45.3	57.75	150.000	150.000
200 x 200	20	59.7	76	197.000	197.000
200 x 200	25	73.6	93.75	242.000	242.000
250 x 250	25	93.7	119.4	388.000	388.000
250 x 250	30	128	162.6	519.000	519.000

Unequal-Sided ㄱ Shape Steel

Standard Sectional Dimension (mm)		Unit weight (kg/m)	Sectional area (cm²)	Modula of Section (cm³)
A x B	t			Zx	Zy
100 x 75	7	9.32	11.87	17	10
100 x 75	10	13	16.5	23.3	13.7
125 x 75	7	10.7	13.62	26.1	10.3
125 x 75	10	14.9	19	36.1	14.1
125 x 75	13	19.1	24.31
150 x 90	9	16.4	20.94	48.2	19
150 x 90	12	21.5	27.36	62.3	24.3

Inverted ㄱ Shape Steel (INVERTED ANGLE)

Standard Sectional Dimension　　 (mm)			Unit weight (kg/m)	Sectional area (cm²)	Modula of Section (cm³)
A x B	t1	t2			Zx	Zy
200 x 90	9	14	23.3	29.66	88.7	29.2
250 x 90	10	15	29.4	37.47	149	31.5
250 x 90	12	16	33.7	42.95	174	33.5
300 x 90	11	16	36.3	46.22	229	33.8
300 x 90	13	17	41.3	52.67	264	35.8
350 x 100	12	17	45.3	57.74	338	44.5
400 x 100	13	18	53.8	68.59	467	47.1
450 x 125	11.5	18	57.4	73.11	547	75.2

HANKOOK STEEL WIRE co., LTD.