Vigas

Perfis Americanos - Perfil I
Tamanho Nominal		Altura (A)		Peso		Largura das Abas (B)		Espessura da Alma (C)
mm	pol	mm	pol	kg/m	mm	pol	mm	pol
76,20 x 60,33	3 x 2.3/8	76.20	3	8.48	59.18	2.330	4.32	0.170
76,20 x 60,33	3 x 2.3/8	76.20	3	9.67	61.24	2.411	6.38	0.251
101,60 x 66,68	4 x 2.5/8	101.60	4	11.46	67.56	2.660	4.83	0.190
101,60 x 66,68	4 x 2.5/8	101.60	4	12.65	69.16	2.723	6.43	0.253
127,00 x 76,20	5 x 3	127.00	5	14.88	76.20	3.000	5.33	0.210
127,00 x 76,20	5 x 3	127.00	5	18.23	79.68	3.137	8.81	0.347
152,40 x 85,73	6 x 3.3/8	152.40	6	18.60	84.58	3.330	5.84	0.230
152,40 x 85,73	6 x 3.3/8	152.40	6	21.95	87.45	3.443	8.71	0.343

Perfis Americanos - Perfil U
Tamanho Nominal		Altura (A)		Peso		Largura das Abas (B)		Espessura da Alma (C)
mm	pol.	mm.	pol.	kg/m	mm	pol	mm	pol
76,20 x 38,10	3 x 1.1/2	76.20	3	6.10	35.81	1.410	4.32	0.170
76,20 x 38,10	3 x 1.1/2	76.20	3	7.44	38.05	1.498	6.55	0.258
101,60 x 41,28	4 x 1.5/8	101.60	4	8.04	40.13	1.580	4.57	0.180
101,60 x 41,28	4 x 1.5/8	101.60	4	9.30	41.83	1.647	6.27	0.247
152,40 x 50,80	6 x 2	152.40	6	12.20	48.77	1.920	5.08	0.200
152,40 x 50,80	6 x 2	152.40	6	15.63	51.66	2.034	7.98	0.314
203,20 x 57,15	8 x 2.1/4	203.20	8	17.11	57.40	2.260	5.59	0.220
203,20 x 57,15	8 x 2.1/4	203.20	8	20.46	59.51	2.343	7.70	0.303
254,00 x 66,68	10 x 2.5/8	254.00	10	22.77	66.04	2.600	6.10	0.240
254,00 x 66,68	10 x 2.5/8	254.00	10	29.76	69.57	2.739	9.63	0.379