Eaves Beam Dimensions And Properties

Specification

Eaves beams are manufactured from pre-hot dipped galvanised steel, Z275 coating and with a minimum guaranteed yield strength of 450 N/mm².

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Capacity

Based on single span condition.

eaves and beams section profile

Nominal Dimensions

Section Reference	Weight kg/m	Area cm²	Depth mm	Flange mm	L mm	t mm	Dim B mm	Dim C mm	Dim D mm
170 E 20	5.89	7.50	170	90	19	2.0	42	86	42
170 E 23	6.73	8.58	170	90	19	2.3	42	86	42
200 E 20	6.36	8.10	200	90	19	2.0	42	116	42
230 E 20	6.83	8.70	230	90	19	2.0	42	146	42
230 E 25	8.47	10.79	230	90	19	2.5	42	146	42
270 E 25	9.76	12.44	270	100	22	2.5	47	176	47
270 E 29	11.27	14.35	270	100	22	2.9	47	176	47
330 E 30	12.58	16.03	330	90	22	3.0	47	235	47

Section Properties

Section Reference	l_y cm⁴	l_x cm⁴	W_el,y cm³	W_el,z cm³	i_y cm	i_x cm	C_y cm	C_z cm	M_y,Rd kNm	M_z,Rd kNm
170 E 20	368.1	84.0	43.31	13.93	6.96	3.32	8.50	2.97	16.538	6.268
170 E 23	420.4	95.5	49.45	15.84	6.95	3.31	8.50	2.97	20.548	7.128
200 E 20	532.9	88.6	53.29	14.19	8.06	3.29	10.00	2.76	19.758	6.387
230 E 20	734.6	92.5	63.88	14.41	9.14	3.24	11.50	2.58	23.001	6.485
230 E 25	909.3	113.5	79.07	17.69	9.11	3.22	11.50	2.58	32.501	7.960
270 E 25	1429.2	162.0	105.87	22.55	10.65	3.59	13.50	2.81	40.623	10.147
270 E 29	1646.6	185.5	121.97	25.82	10.63	3.57	13.50	2.82	50.634	11.619
330 E 30	2558.9	156.2	155.09	22.99	12.54	3.10	16.50	2.20	63.283	10.347

Contact Information

voestalpine Metsec plc Purlins & Side Rails

Tel: +44 (0) 121 601 6000

Fax: +44 (0) 121 601 6065

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