Structural Steel Stockholders, Steel Fabrication Suppliers

Material to EN 10025-2:2003
Dimension and properties to BS EN 10056-1: 1999

Designation	Mass per metre	Radius		Area of Section	Dimension	Second Moment of Area			Radius of Gyration			Elastic Modulus	Torsional Constant	Equivalent Slenderness Coefficient
		Root r1	Toe r2		c	Axis x-x y-y	Axis u-u	Axis v-v	Axis x-x y-y	Axis u-u	Axis v-v	Axis x-x y-y	J	Øa
	kg/m	mm	mm	cm²	cm	cm⁴	cm⁴	cm⁴	cm	cm	cm	cm³	cm⁴
200x200x24	71.1	18.0	9.00	90.6	5.84	3330	5280	1380	3330	5280	1380	235	182	2.50
200x200x20	59.9	18.0	9.00	76.3	5.68	2850	4530	1170	2850	4530	1170	199	107	3.05
200x200x18	54.3	18.0	9.00	69.1	5.60	2600	4150	1050	2600	4150	1050	181	78.9	3.43
200x200x16	48.5	18.0	9.00	61.8	5.52	2340	3720	960	2340	3720	960	162	56.1	3.85
150x150x18*	40.1	16.0	8.00	51.2	4.38	1060	1680	440	1060	1680	440	99.8	58.6	2.48
150x150x15	33.8	16.0	8.00	43.0	4.25	898	1430	370	898	1430	370	83.5	34.6	3.01
150x150x12	27.3	16.0	8.00	34.8	4.12	737	1170	303	737	1170	303	67.7	18.2	3.77
150x150x10	23.0	16.0	8.00	29.3	4.03	624	990	258	624	990	258	56.9	10.80	4.51
120x120x15*	26.6	13.0	6.50	34.0	3.52	448	710	186	448	710	186	52.8	27.0	2.37
120x120x12	21.6	13.0	6.50	27.5	3.40	368	584	152	368	584	152	42.7	14.2	2.99
120x120x10	18.2	13.0	6.50	23.2	3.31	313	497	129	313	497	129	36.0	8.41	3.61
120x120x8*	14.7	13.0	6.50	18.8	3.24	259	411	107	259	411	107	29.5	4.44	4.56
100x100x15	21.9	12.0	6.00	28.0	3.02	250	395	105	250	395	105	35.8	22.3	1.92
100x100x12	17.8	12.0	6.00	22.7	2.90	207	328	85.7	207	328	85.7	29.1	11.8	2.44
100x100x10	15.0	12.0	6.00	19.2	2.82	177	280	73.0	177	280	73.0	24.6	6.97	2.94
100x100x8	12.2	12.0	6.00	15.5	2.74	145	230	59.9	145	230	59.9	19.9	3.68	3.70
90x90x12*	15.9	11.0	5.50	20.3	2.66	149	235	62.0	149	235	62.0	23.5	10.46	2.17
90x90x10	13.4	11.0	5.50	17.1	2.58	127	201	52.6	127	201	52.6	19.8	6.20	2.64
90x90x8	10.9	11.0	5.50	13.9	2.50	104	166	43.1	104	166	43.1	16.1	3.28	3.33

* Sizes marked are not covered by EN 10056-1:1999