3-2.Unequal side angle steel

Standard cross-sectional dimensions mm			Cross-sectional area cm2	Unit mass kg/m	Of the center of gravity position cm		Moment of inertia of area cm4		Second moment of area radius cm		Moment of inertia cm3
AxBxt	R1	R2			Cx	Cy	Ix	Iy	ix	iy	Zx	Zy
90x75x9	8.5	6	14.04	11.0	2.75	2.00	109	68.1	2.78	2.20	17.4	12.4
100x75x7	10	5	11.87	9.32	3.06	1.83	118	56.9	3.15	2.19	17.0	10.0
100x75x10	10	7	16.50	13.0	3.17	1.94	159	76.1	3.11	2.15	23.3	13.7
125x75x7	10	5	13.62	10.7	4.10	1.64	219	60.4	4.01	2.11	26.1	10.3
125x75x10	10	7	19.00	14.9	4.22	1.75	299	80.8	3.96	2.06	36.1	14.1
125x75x13	10	7	24.31	19.1	4.35	1.87	376	101	3.93	2.04	46.1	17.9
125x90x10	10	7	20.50	16.1	3.95	2.22	318	138	3.94	2.59	37.2	20.3
125x90x13	10	7	26.26	20.6	4.07	2.34	401	173	3.91	2.57	47.5	25.9
150x90x9	12	6	20.94	16.4	4.95	1.99	485	133	4.81	2.52	48.2	19.0
150x90x12	12	8.5	27.36	21.5	5.07	2.10	619	167	4.76	2.47	62.3	24.3
150x100x9	12	6	21.84	17.1	4.76	2.30	502	181	4.79	2.88	49.1	23.5
150x100x12	12	8.5	28.56	22.4	4.88	2.41	642	228	4.74	2.83	63.4	30.1
150x100x15	12	8.5	35.25	27.7	5.00	2.53	782	276	4.71	2.80	78.2	37.0
References: "JIS Handbook 2001 (2) Steel II Rod / Shape / Plate / Strip / Steel Pipe / Wire / Secondary Product" (Japanese Standards Association), Page 417, Appendix 2 Standard cross-sectional dimensions, cross-sectional area, and unit of unequal-sided angle steel Quoted from mass and cross-sectional characteristics.