Dimensões e pesos de madres: tabelas de perfis C, Z e Sigma

Tabelas completas de perfis enformados a frio C, C Plus, Z, Sigma, Sigma Plus e U: dimensões, peso por metro, área, Ix e Wx do catálogo de fábrica.

Atualizado em 16 de outubro de 2026

Estas tabelas incluem todas as dimensões do catálogo de fábrica dos nossos perfis enformados a frio. Use-as para estimar a tonelagem e pré-selecionar dimensões; cada dimensão tem também a sua página com a largura de banda, as propriedades no eixo menor e um desenho.

Como ler as tabelas

h — altura total da alma; b — largura do banzo; Aba — aba de bordo (em C Plus e Sigma Plus: aba / retorno da aba dupla); t — espessura nominal. Tudo em mm.
kg/m — massa nominal por metro do aço sem revestimento. Os revestimentos metálicos acrescentam pouco (Z275 cerca de 0,3 kg por m² de banda).
A — área da secção; Ix — momento de inércia e Wx — módulo de flexão elástico em relação ao eixo maior.
Os valores são propriedades brutas de catálogo para pré-seleção. As resistências de cálculo de secções de parede fina usam propriedades efetivas segundo a EN 1993-1-3 e têm de ser verificadas pelo seu engenheiro.

Estimar a tonelagem: kg/m × comprimento (m) × número de peças ÷ 1000 = toneladas. Exemplo: 120 peças de C 250×75×1,5 (4,91 kg/m), com 7,5 m, pesam 4,91 × 7,5 × 120 ÷ 1000 ≈ 4,4 t.

Perfis C

Perfis C — catálogo de fábrica
h (mm)	b (mm)	Aba (mm)	t (mm)	kg/m	A (cm²)	Ix (cm⁴)	Wx (cm³)
100	50	15	1.5	2.55	3.25	52.51	10.5
100	50	15	2	3.35	4.27	68.4	13.68
100	50	15	2.5	4.13	5.26	83.52	16.7
100	60	17	1.5	2.84	3.61	60.48	12.1
100	60	18	2	3.76	4.79	79.36	15.87
100	65	15	2.5	4.71	6.01	101.35	20.27
100	65	17	3	5.67	7.23	120.45	24.09
100	65	18	3.5	6.59	8.39	138.32	27.66
100	65	19	4	7.49	9.55	155.56	31.11
120	57	15	1.5	2.95	3.76	87.49	14.58
120	57	16	2	3.92	4.99	115.14	19.19
120	60	15	2.5	4.91	6.26	145.27	24.21
120	60	16	3	5.86	7.47	172.08	28.68
140	70	16	1.5	3.52	4.48	144.53	20.65
140	70	18	2	4.7	5.99	191.74	27.39
140	70	19	2.5	5.85	7.46	237.02	33.86
140	75	16	3	7.04	8.97	288.82	41.26
140	75	19	4	9.38	11.95	379.07	54.15
150	80	18	1.5	3.92	4.99	187.79	25.04
150	80	20	2	5.24	6.67	249.12	33.22
150	80	21	2.5	6.52	8.31	308.22	41.1
150	80	23	3	7.84	9.99	367.68	49.02
150	80	24	3.5	9.12	11.61	424.41	56.59
160	80	16	2.5	6.52	8.31	348	43.5
160	80	18	3	7.84	9.99	416.15	52.02
160	80	20	3.5	9.17	11.68	483.53	60.44
160	80	21	4	10.44	13.31	547.31	68.41
180	70	15	2	5.24	6.67	336.21	37.36
180	70	16	2.5	6.52	8.31	416.83	46.31
180	70	18	3	7.84	9.99	499.2	55.47
180	70	20	3.5	9.17	11.68	580.91	64.55
180	70	21	4	10.44	13.31	658.09	73.12
200	80	16	2	5.9	7.51	471.93	47.19
200	80	17	2.5	7.34	9.36	585.65	58.56
200	80	19	3	8.83	11.25	701.61	70.16
200	80	21	3.5	10.32	13.15	816.82	81.68
200	80	22	4	11.76	14.99	926.31	92.63
220	80	16	1.5	4.7	5.98	447.19	40.65
220	80	18	2	6.27	7.99	595.76	54.16
220	80	19	2.5	7.81	9.96	739.68	67.24
220	80	21	3	9.4	11.97	886.37	80.58
220	80	23	3.5	10.98	13.99	1032.24	93.84
220	80	24	4	12.52	15.95	1171.28	106.48
250	75	15	1.5	4.91	6.25	575.92	46.07
250	75	16	2	6.52	8.31	763.48	61.08
250	75	17	2.5	8.13	10.36	948.78	75.9
250	75	19	3	9.77	12.45	1138.63	91.09
250	75	21	3.5	11.42	14.55	1328.02	106.24
250	75	22	4	13.02	16.59	1508.35	120.67
280	100	20	2.5	9.82	12.51	1505.6	107.54
280	100	21	3	11.75	14.97	1797.43	128.39
280	100	23	3.5	13.73	17.49	2095.78	149.7
280	100	24	4	15.66	19.95	2382.5	170.18
300	89	18	1.5	5.9	7.51	998.01	66.53
300	90	18	2	7.84	9.99	1326.26	88.42
300	90	19	2.5	9.78	12.46	1649.9	109.99
300	90	21	3	11.75	14.97	1980.38	132.03
300	90	23	3.5	13.73	17.49	2310.42	154.03
300	90	24	4	15.66	19.95	2627.19	175.15
320	80	18	2	7.84	9.99	1444	90.25
320	80	19	2.5	9.78	12.46	1796.75	112.3
320	80	21	3	11.75	14.97	2157.82	134.86
320	80	23	3.5	13.73	17.49	2518.82	157.43
320	80	24	4	15.66	19.95	2864.8	179.05
350	66	17	2	7.84	9.99	1612.17	92.12
350	70	15	2.5	9.82	12.51	2029.35	115.96
350	70	16	3	11.75	14.97	2425.25	138.59
350	70	18	3.5	13.73	17.49	2835.1	162.01
350	70	20	4	15.72	20.03	3245.73	185.47
380	100	19	2	9.44	12.03	2484.62	130.77
380	100	20	2.5	11.78	15.01	3094.22	162.85
380	100	22	3	14.15	18.03	3716.16	195.59
380	100	23	3.5	16.48	20.99	4318.95	227.31
380	100	25	4	18.86	24.03	4938.82	259.94
400	90	18	2	9.41	11.99	2637.01	131.85
400	90	19	2.5	11.74	14.96	3284.55	164.23
400	90	21	3	14.11	17.97	3946.66	197.33
400	90	23	3.5	16.48	20.99	4609.66	230.48
400	90	24	4	18.8	23.95	5248.57	262.43
400	100	21	2	9.82	12.51	2834.51	141.73
400	100	22	2.5	12.25	15.61	3530.39	176.52
400	100	24	3	14.72	18.75	4239.79	211.99
400	100	26	3.5	17.19	21.9	4949.47	247.47
400	100	27	4	19.61	24.99	5635.3	281.76

Perfis Z

Perfis Z — catálogo de fábrica
h (mm)	b (mm)	Aba (mm)	t (mm)	kg/m	A (cm²)	Ix (cm⁴)	Wx (cm³)
100	50	15	1.5	2.55	3.25	52.51	10.5
100	50	15	2	3.35	4.27	68.4	13.68
100	50	15	2.5	4.13	5.26	83.52	16.7
100	50	15	3.5	5.6	7.13	111.5	22.3
100	50	15	4	6.3	8.03	124.4	24.88
120	50	15	1.2	2.25	2.87	64.89	10.81
120	50	15	1.5	2.79	3.55	80.12	13.35
140	70	17	1.5	3.54	4.51	145.39	20.77
140	70	18	2	4.7	5.99	191.74	27.39
140	70	20	2.5	5.89	7.51	238.3	34.04
140	75	17	3	7.09	9.03	290.54	41.51
140	75	20	4	9.44	12.03	381.11	54.44
160	61	15	1.5	3.52	4.48	178.05	22.26
160	63	15	2	4.7	5.99	238.48	29.81
160	64	15	2.5	5.85	7.46	296.3	37.04
160	66	15	3	7.04	8.97	357.12	44.64
160	68	15	3.5	8.24	10.49	418.41	52.3
160	69	15	4	9.38	11.95	475.3	59.41
180	51	15	1.5	3.52	4.48	210.51	23.39
180	53	15	2	4.7	5.99	282.34	31.37
180	54	15	2.5	5.85	7.46	351.04	39
180	56	15	3	7.04	8.97	423.68	47.08
180	59	15	4	9.38	11.95	565.03	62.78
200	57	16	1.5	3.92	4.99	290.67	29.07
200	60	15	2	5.24	6.67	390.67	39.07
200	60	16	2.5	6.52	8.31	484.64	48.46
200	60	18	3	7.84	9.99	581.19	58.12
200	64	16	3.5	9.17	11.68	685.43	68.54
200	64	17	4	10.44	13.31	777.43	77.74
220	68	16	1.5	4.41	5.62	404.22	36.75
220	68	17	2	5.86	7.47	535.3	48.66
220	68	19	2.5	7.34	9.36	668.72	60.79
220	68	20	3	8.78	11.19	796.8	72.44
240	70	16	1.5	4.7	5.98	505.06	42.09
240	70	21	3	9.4	11.97	1003.33	83.61
240	73	15	2	6.27	7.99	677.61	56.47
240	73	16	2.5	7.81	9.96	841.91	70.16
240	73	20	3.5	10.98	13.99	1178.52	98.21
240	73	21	4	12.52	15.95	1338.24	111.52
260	65	19	1.5	4.88	6.22	597.06	45.93
260	70	15	2	6.49	8.27	799.29	61.48
260	70	17	2.5	8.13	10.36	999.97	76.92
260	70	19	3	9.77	12.45	1200.54	92.35
260	75	17	4	13.02	16.59	1607.96	123.69
280	59	17	2	6.52	8.31	881.86	62.99
280	60	17	2.5	8.13	10.36	1098.41	78.46
280	62	17	3	9.77	12.45	1324.92	94.64
280	63	17	3.5	11.37	14.48	1540.23	110.02
280	65	17	4	13.02	16.59	1769.23	126.37
300	88	19	1.5	5.9	7.51	996.52	66.43
300	88	20	2	7.84	9.99	1322.23	88.15
300	88	22	2.5	9.82	12.51	1652.93	110.2
300	88	24	3	11.8	15.03	1983.18	132.21
300	88	25	3.5	13.73	17.49	2301.88	153.46
300	88	26	4	15.66	19.95	2617.14	174.48
320	80	18	2	7.84	9.99	1444	90.25
320	80	20	2.5	9.82	12.51	1806.62	112.91
320	80	22	3	11.8	15.03	2169.33	135.58
320	85	18	3.5	13.73	17.49	2538.36	158.65
320	85	20	4	15.72	20.03	2903.71	181.48
340	70	18	2	7.84	9.99	1556.33	91.55
340	70	20	2.5	9.82	12.51	1948.21	114.6
340	75	17	3	11.8	15.03	2357.82	138.7
340	75	18	3.5	13.73	17.49	2739.03	161.12
340	75	20	4	15.72	20.03	3134.92	184.41
360	60	18	2	7.84	9.99	1661.68	92.32
360	65	15	2.5	9.82	12.51	2095.04	116.39
360	65	17	3	11.8	15.03	2519.98	140
360	65	18	3.5	13.73	17.49	2927.86	162.66
360	70	15	4	15.72	20.03	3373.91	187.44
380	53	15	2	7.84	9.99	1765.17	92.9
380	55	15	2.5	9.82	12.51	2218.21	116.75
380	56	15	3	11.75	14.97	2654.54	139.71
380	58	15	3.5	13.73	17.49	3113.26	163.86
380	60	15	4	15.72	20.03	3576.51	188.24
400	100	21	2	9.82	12.51	2834.51	141.73
400	100	22	2.5	12.25	15.61	3530.39	176.52
400	100	24	3	14.72	18.75	4239.79	211.99
400	100	26	3.5	17.19	21.9	4949.47	247.47
400	100	27	4	19.61	24.99	5635.3	281.76

Perfis Sigma

Perfis Sigma — catálogo de fábrica
h (mm)	b (mm)	Aba (mm)	t (mm)	kg/m	A (cm²)	Ix (cm⁴)	Wx (cm³)
160	54	15	1.5	3.66	4.67	169.28	21.16
160	56	15	2	4.88	6.22	226.83	28.35
160	58	15	2.5	6.1	7.77	285.13	35.64
160	60	15	3	7.33	9.33	343.8	42.97
160	64	15	4	9.78	12.46	463.01	57.88
170	62	15	2	5.23	6.66	279.6	32.89
170	63	15	2.5	6.5	8.27	347.71	40.91
170	65	15	3	7.8	9.93	418.99	49.29
170	69	15	4	10.41	13.26	563.86	66.34
180	75	15	1.5	4.39	5.6	273.7	30.41
180	75	18	2	5.89	7.5	366.26	40.7
180	75	19	2.5	7.32	9.32	454.21	50.47
180	80	16	3	8.79	11.19	551.42	61.27
180	80	18	3.5	10.26	13.07	642.07	71.34
180	80	20	4	11.73	14.94	732.03	81.34
200	64	16	1.5	4.39	5.6	318.82	31.88
200	67	16	2	5.89	7.5	430.94	43.09
200	68	16	2.5	7.32	9.32	536.09	53.61
200	70	16	3	8.79	11.19	645.99	64.6
200	72	16	3.5	10.26	13.07	756.83	75.68
200	74	16	4	11.73	14.94	868.86	86.89
200	75	18	1.5	4.7	5.99	357.28	35.73
200	75	20	2	6.26	7.98	475.5	47.55
200	80	17	2.5	7.83	9.97	601.12	60.11
200	80	19	3	9.4	11.97	720.1	72.01
200	84	17	3.5	10.97	13.98	847.04	84.7
200	84	19	4	12.55	15.98	966.89	96.69
220	67	16	1.5	4.7	5.99	409.92	37.27
220	69	16	2	6.26	7.98	548.96	49.91
220	71	16	2.5	7.83	9.97	689.1	62.65
220	73	16	3	9.4	11.97	830.29	75.48
220	75	16	3.5	10.97	13.98	972.65	88.42
220	77	16	4	12.55	15.98	1116.42	101.49
240	57	16	1.5	4.7	5.99	458.89	38.24
240	60	16	2	6.29	8.02	620.74	51.73
240	61	16	2.5	7.83	9.97	772.83	64.4
240	63	16	3	9.4	11.97	931.93	77.66
240	65	16	3.5	10.97	13.98	1092.78	91.07
240	67	16	4	12.55	15.98	1255.19	104.6
260	90	23	1.5	5.88	7.49	752.57	57.89
260	90	25	2	7.83	9.98	1002.15	77.09
260	90	27	2.5	9.79	12.47	1250.74	96.21
260	95	24	3	11.75	14.97	1515.35	116.57
260	95	26	3.5	13.72	17.48	1765.42	135.8
260	95	28	4	15.69	19.98	2014.6	154.97
280	85	18	1.5	5.88	7.49	846.73	60.48
280	85	21	2	7.86	10.02	1134.78	81.06
280	85	22	2.5	9.79	12.47	1411.06	100.79
280	85	24	3	11.75	14.97	1692.46	120.89
280	90	21	3.5	13.72	17.48	1992.45	142.32
280	90	23	4	15.69	19.98	2276.38	162.6
300	80	16	2	7.86	10.02	1260.18	84.01
300	80	17	2.5	9.79	12.47	1567.91	104.53
300	80	19	3	11.75	14.97	1883.04	125.54
300	80	21	3.5	13.72	17.48	2198.07	146.54
300	80	23	4	15.69	19.98	2512.76	167.52
320	69	16	2	7.83	9.98	1353.19	84.57
320	71	16	2.5	9.79	12.47	1698.95	106.18
320	73	16	3	11.75	14.97	2047.5	127.97
320	75	16	3.5	13.72	17.48	2398.86	149.93
320	77	16	4	15.69	19.98	2753.02	172.06
340	60	15	2	7.83	9.98	1459.99	85.88
340	62	15	2.5	9.79	12.47	1833.94	107.88
340	64	15	3	11.75	14.97	2211.25	130.07
340	66	15	3.5	13.72	17.48	2591.97	152.47
340	68	15	4	15.69	19.98	2976.05	175.06
350	55	15	2	7.83	9.98	1510	86.29
350	57	15	2.5	9.79	12.47	1897.26	108.41
350	59	15	3	11.75	14.97	2288.19	130.75
350	61	15	3.5	13.72	17.48	2682.86	153.31
350	63	15	4	15.69	19.98	3081.2	176.07
360	50	15	2	7.83	9.98	1552.7	86.26
360	52	15	2.5	9.79	12.47	1951.49	108.42
360	54	15	3	11.75	14.97	2354.3	130.79
360	56	15	3.5	13.72	17.48	2761.17	153.4
360	58	15	4	15.69	19.98	3172.05	176.23
380	100	20	2.5	12.27	15.62	3195.1	168.16
380	100	22	3	14.72	18.75	3837.04	201.95
380	100	24	3.5	17.18	21.89	4479.16	235.75
380	100	26	4	19.64	25.02	5120.95	269.52
400	100	20	2	10.19	12.98	2916.02	145.8
400	100	22	2.5	12.74	16.22	3648.3	182.41
400	100	24	3	15.29	19.47	4381.04	219.05
400	100	26	3.5	17.84	22.73	5113.98	255.7
400	100	28	4	20.4	25.98	5846.6	292.33

Perfis C Plus (aba dupla)

Perfis C Plus — catálogo de fábrica
h (mm)	b (mm)	Aba (mm)	t (mm)	kg/m	A (cm²)	Ix (cm⁴)	Wx (cm³)
100	90	25 / 15	2	5.26	6.7	113.2	22.64
100	92	25 / 15	2.5	6.57	8.37	141.36	28.27
100	94	25 / 15	3	7.88	10.04	169.43	33.89
100	96	25 / 15	3.5	9.19	11.71	197.41	39.48
100	98	25 / 15	4	10.5	13.38	225.3	45.06
120	85	25 / 15	3	7.93	10.1	239.98	40
120	86	25 / 15	3.5	9.19	11.71	277.69	46.28
120	88	25 / 15	4	10.5	13.38	317.25	52.88
140	90	25 / 15	1.5	4.46	5.69	187.26	26.75
140	91	25 / 15	2	5.92	7.54	247.88	35.41
140	93	25 / 15	2.5	7.39	9.42	309.91	44.27
140	95	25 / 15	3	8.87	11.3	372.07	53.15
150	85	25 / 15	1.5	4.46	5.69	211.22	28.16
150	86	25 / 15	2	5.92	7.54	279.68	37.29
150	88	25 / 15	2.5	7.39	9.42	349.84	46.65
150	90	25 / 15	3	8.87	11.3	420.21	56.03
160	92	25 / 15	1.5	4.75	6.05	258.43	32.3
160	93	25 / 15	2	6.29	8.02	342.31	42.79
170	96	25 / 15	2	6.54	8.34	402.14	47.31
170	98	25 / 15	2.5	8.18	10.42	502.94	59.17
170	100	25 / 15	3	9.81	12.5	603.94	71.05
180	90	25 / 15	1.5	4.94	6.29	334.19	37.13
180	91	25 / 15	2	6.54	8.34	442.83	49.2
180	94	25 / 15	2.5	8.22	10.47	558.01	62
180	95	25 / 15	3	9.81	12.5	665.57	73.95
180	97	25 / 15	3.5	11.44	14.58	777.16	86.35
180	99	25 / 15	4	13.08	16.66	888.86	98.76
190	86	25 / 15	2	6.54	8.34	484.18	50.97
190	88	25 / 15	2.5	8.18	10.42	606.07	63.8
190	90	25 / 15	3	9.81	12.5	728.26	76.66
190	92	25 / 15	3.5	11.44	14.58	850.63	89.54
190	94	25 / 15	4	13.08	16.66	973.22	102.44
200	85	25 / 15	3	9.81	12.5	791.71	79.17
200	87	25 / 15	3.5	11.44	14.58	925.03	92.5
200	89	25 / 15	4	13.08	16.66	1058.66	105.87
220	87	25 / 15	1.5	5.34	6.8	521.26	47.39
220	88	25 / 15	2	7.08	9.02	691.18	62.83
220	91	25 / 15	2.5	8.88	11.32	871.15	79.2
220	93	25 / 15	3	10.66	13.58	1046.82	95.17
220	97	25 / 15	4	14.21	18.1	1399.15	127.2
230	86	25 / 15	2.5	8.88	11.32	934.09	81.23
230	88	25 / 15	3	10.66	13.58	1122.73	97.63
230	90	25 / 15	3.5	12.43	15.84	1311.8	114.07
230	92	25 / 15	4	14.21	18.1	1501.34	130.55
240	85	25 / 15	3.5	12.43	15.84	1400.93	116.74
240	87	25 / 15	4	14.21	18.1	1603.73	133.64
250	95	25 / 15	1.5	5.88	7.49	739.82	59.19
250	98	25 / 15	2	7.86	10.02	993.73	79.5
260	90	25 / 15	1.5	5.88	7.49	785.52	60.42
260	93	25 / 15	2	7.86	10.02	1055.46	81.19
260	96	25 / 15	2.5	9.87	12.57	1329.48	102.27
260	98	25 / 15	3	11.84	15.08	1597.52	122.89
260	100	25 / 15	3.5	13.81	17.59	1866.09	143.55
280	85	25 / 15	2	7.93	10.1	1193.91	85.28
280	86	25 / 15	2.5	9.87	12.57	1485.32	106.09
280	88	25 / 15	3	11.84	15.08	1785.45	127.53
280	90	25 / 15	3.5	13.81	17.59	2086.4	149.03
280	92	25 / 15	4	15.78	20.1	2388.21	170.59
320	88	25 / 15	2	8.65	11.02	1669.8	104.36
320	91	25 / 15	2.5	10.85	13.82	2103.31	131.46
320	93	25 / 15	3	13.01	16.58	2527.92	158
320	95	25 / 15	3.5	15.18	19.34	2953.73	184.61
320	97	25 / 15	4	17.35	22.1	3380.7	211.29
360	93	25 / 15	2	9.43	12.02	2275.65	126.42
360	96	25 / 15	2.5	11.83	15.07	2864.92	159.16
360	98	25 / 15	3	14.19	18.08	3442.95	191.28
360	100	25 / 15	3.5	16.55	21.09	4022.52	223.47
380	85	25 / 15	2	9.5	12.1	2474.99	130.26
380	86	25 / 15	2.5	11.83	15.07	3081.32	162.17
380	88	25 / 15	3	14.19	18.08	3703.92	194.94
380	90	25 / 15	3.5	16.55	21.09	4328.5	227.82
380	92	25 / 15	4	18.92	24.1	4954.99	260.79
400	87	25 / 15	2	9.87	12.58	2832.99	141.65
400	88	25 / 15	2.5	12.3	15.67	3527.46	176.37
400	90	25 / 15	3	14.76	18.8	4239.98	212
400	92	25 / 15	3.5	17.21	21.93	4954.7	247.74
400	94	25 / 15	4	19.67	25.06	5671.56	283.58

Perfis Sigma Plus (aba dupla)

Perfis Sigma Plus — catálogo de fábrica
h (mm)	b (mm)	Aba (mm)	t (mm)	kg/m	A (cm²)	Ix (cm⁴)	Wx (cm³)
195	86	25 / 15	1.5	5.33	6.78	396.02	40.62
195	88	25 / 15	2	7.09	9.03	528.58	54.21
195	90	25 / 15	2.5	8.84	11.26	661.73	67.87
195	93	25 / 15	3	10.64	13.55	800.56	82.11
200	85	25 / 15	2	7.07	9.01	549.46	54.95
200	88	25 / 15	2.5	8.86	11.29	692.85	69.29
200	90	25 / 15	3	10.61	13.52	832.43	83.24
200	95	25 / 15	4	14.18	18.06	1120.61	112.06
210	85	25 / 15	3	10.61	13.52	902.61	85.96
210	88	25 / 15	3.5	12.42	15.82	1062.09	101.15
210	90	25 / 15	4	14.18	18.06	1215.87	115.8
230	94	25 / 15	1.5	5.93	7.55	616.95	53.65
230	95	25 / 15	2	7.85	10.01	818.36	71.16
240	89	25 / 15	1.5	5.93	7.55	658.54	54.88
240	90	25 / 15	2	7.85	10.01	876.53	73.04
240	93	25 / 15	2.5	9.84	12.54	1104.3	92.03
240	95	25 / 15	3	11.79	15.02	1326.8	110.57
250	85	25 / 15	2	7.85	10.01	935.07	74.81
250	88	25 / 15	2.5	9.84	12.54	1178.42	94.27
250	90	25 / 15	3	11.79	15.02	1416.14	113.29
250	93	25 / 15	3.5	13.79	17.57	1665.17	133.21
250	95	25 / 15	4	15.75	20.06	1905.97	152.48
260	85	25 / 15	3	11.79	15.02	1505.73	115.83
260	88	25 / 15	3.5	13.79	17.57	1771.07	136.24
260	90	25 / 15	4	15.75	20.06	2027.56	155.97
280	93	25 / 15	1.5	6.49	8.27	976.55	69.75
280	95	25 / 15	2	8.64	11.01	1303.77	93.13
290	87	25 / 15	1.5	6.47	8.24	1024.03	70.62
290	90	25 / 15	2	8.64	11.01	1375.72	94.88
290	93	25 / 15	2.5	10.82	13.79	1732.58	119.49
290	95	25 / 15	3	12.97	16.52	2082.12	143.59
300	85	25 / 15	2	8.64	11.01	1447.57	96.5
300	88	25 / 15	2.5	10.82	13.79	1823.5	121.57
300	90	25 / 15	3	12.97	16.52	2191.44	146.1
300	93	25 / 15	3.5	15.17	19.32	2576.18	171.75
300	95	25 / 15	4	17.32	22.06	2948.47	196.56
310	85	25 / 15	3	12.97	16.52	2300.64	148.43
310	88	25 / 15	3.5	15.17	19.32	2705.01	174.52
310	90	25 / 15	4	17.32	22.06	3096.39	199.77
340	90	25 / 15	2	9.42	12.01	2014.34	118.49
340	93	25 / 15	2.5	11.8	15.04	2536.01	149.18
340	95	25 / 15	3	14.15	18.02	3047.59	179.27
350	85	25 / 15	2	9.42	12.01	2099.33	119.96
350	88	25 / 15	2.5	11.8	15.04	2643.59	151.06
350	90	25 / 15	3	14.15	18.02	3177.27	181.56
350	93	25 / 15	3.5	16.54	21.07	3733.5	213.34
370	87	25 / 15	2	9.8	12.49	2428.88	131.29
370	90	25 / 15	2.5	12.27	15.64	3057.91	165.29
370	93	25 / 15	3	14.76	18.8	3695.24	199.74
370	95	25 / 15	3.5	17.2	21.91	4317.38	233.37
380	85	25 / 15	2.5	12.27	15.64	3172.74	166.99
380	88	25 / 15	3	14.76	18.8	3834.79	201.83
380	90	25 / 15	3.5	17.2	21.91	4480.92	235.84
380	92	25 / 15	4	19.64	25.02	5128.71	269.93
400	90	25 / 15	2	10.37	13.21	2982.14	149.11
400	93	25 / 15	2.5	12.98	16.54	3753.13	187.66
400	95	25 / 15	3	15.56	19.82	4509.94	225.5

Perfis U

Perfis U — catálogo de fábrica
h (mm)	b (mm)	Aba (mm)	t (mm)	kg/m	A (cm²)	Ix (cm⁴)	Wx (cm³)
100	53	—	1.5	2.35	2.99	48.77	9.75
100	54	—	2	3.14	3.99	64.91	12.98
100	54	—	2.5	3.89	4.95	79.8	15.96
120	68	—	1.5	2.94	3.74	89.91	14.98
120	69	—	2	3.92	4.99	119.65	19.94
120	69	—	2.5	4.87	6.2	147.54	24.59
120	70	—	3	5.85	7.45	176.71	29.45
140	58	—	1.5	2.94	3.74	113.23	16.18
140	59	—	2	3.92	4.99	150.95	21.56
140	59	—	2.5	4.87	6.2	186.29	26.61
140	60	—	3	5.85	7.45	223.51	31.93
150	78	—	1.5	3.53	4.49	166.01	22.13
150	79	—	2	4.71	5.99	221.08	29.48
150	79	—	2.5	5.85	7.45	273.3	36.44
150	80	—	3	7.03	8.95	327.57	43.68
160	90	—	1.5	3.93	5	214.87	26.86
160	91	—	2	5.24	6.67	286.09	35.76
160	91	—	2.5	6.52	8.3	354	44.25
160	92	—	3	7.83	9.97	424.19	53.02
160	93	—	3.5	9.15	11.65	494.17	61.77
160	94	—	4	10.47	13.33	563.93	70.49
180	80	—	1.5	3.93	5	256.59	28.51
180	81	—	2	5.24	6.67	341.98	38
180	81	—	2.5	6.52	8.3	423.36	47.04
180	82	—	3	7.83	9.97	507.82	56.42
180	84	—	4	10.47	13.33	676.46	75.16
200	90	—	1.5	4.4	5.6	356.72	35.67
200	91	—	2	5.87	7.47	475.43	47.54
200	92	—	2.5	7.34	9.35	594.03	59.4
200	93	—	3	8.82	11.23	712.5	71.25
200	94	—	3.5	10.3	13.12	830.85	83.09
200	94	—	4	11.72	14.93	941.38	94.14
220	94	—	2	6.28	7.99	606.43	55.13
220	94	—	2.5	7.81	9.95	751.97	68.36
220	95	—	3	9.38	11.95	902.19	82.02
220	96	—	3.5	10.96	13.96	1052.33	95.67
220	97	—	4	12.54	15.97	1202.39	109.31
240	83	—	1.5	4.7	5.99	513.55	42.8
240	84	—	2	6.28	7.99	685.04	57.09
240	84	—	2.5	7.81	9.95	849.62	70.8
240	85	—	3	9.38	11.95	1019.99	85
240	86	—	3.5	10.96	13.96	1190.48	99.21
240	87	—	4	12.54	15.97	1361.08	113.42
260	80	—	1.5	4.87	6.2	604.97	46.54
260	81	—	2	6.5	8.27	807.24	62.1
260	82	—	2.5	8.13	10.35	1009.79	77.68
260	83	—	3	9.76	12.43	1212.61	93.28
260	84	—	4	12.98	16.53	1605.9	123.53
280	71	—	2	6.5	8.27	885.72	63.27
280	72	—	2.5	8.13	10.35	1108.57	79.18
280	73	—	3	9.76	12.43	1331.96	95.14
280	74	—	3.5	11.4	14.52	1555.86	111.13
280	74	—	4	12.98	16.53	1765.04	126.07
300	60	—	1.5	4.87	6.2	717.59	47.84
300	61	—	2	6.5	8.27	958.55	63.9
300	62	—	2.5	8.13	10.35	1200.37	80.02
300	63	—	3	9.76	12.43	1443.03	96.2
300	64	—	3.5	11.4	14.52	1686.51	112.43
300	64	—	4	12.98	16.53	1913.27	127.55
320	94	—	2	7.85	9.99	1458.96	91.19
320	94	—	2.5	9.78	12.45	1812.43	113.28
320	95	—	3	11.74	14.95	2176.53	136.03
320	96	—	3.5	13.71	17.46	2541.13	158.82
320	97	—	4	15.68	19.97	2906.21	181.64
340	84	—	2	7.85	9.99	1572.09	92.48
340	84	—	2.5	9.78	12.45	1953.04	114.88
340	85	—	3	11.74	14.95	2346.27	138.02
340	86	—	3.5	13.71	17.46	2740.32	161.2
340	87	—	4	15.68	19.97	3135.18	184.42
360	74	—	2	7.85	9.99	1678.2	93.23
360	74	—	2.5	9.78	12.45	2084.87	115.83
360	75	—	3	11.74	14.95	2505.57	139.2
360	76	—	3.5	13.71	17.46	2927.46	162.64
360	77	—	4	15.68	19.97	3350.53	186.14
380	64	—	2	7.85	9.99	1775.7	93.46
380	64	—	2.5	9.78	12.45	2205.92	116.1
380	65	—	3	11.74	14.95	2652.04	139.58
380	66	—	3.5	13.71	17.46	3099.76	163.15
380	67	—	4	15.68	19.97	3549.06	186.79
400	79	—	2	8.63	10.99	2258.99	112.95
400	80	—	2.5	10.8	13.75	2827.71	141.39
400	80	—	3	12.92	16.45	3374.33	168.72
400	81	—	3.5	15.08	19.21	3942.24	197.11
400	82	—	4	17.25	21.97	4511.67	225.58

Encomendas

As dimensões são enformadas por encomenda em aço negro (S235–S500), galvanizado S350GD/S420GD+Z275, Magnelis S350GD–S450GD+ZM ou Aluzinc; comprimentos até 25 m, furados segundo o seu desenho; mínimo 5 t por dimensão e material. Não sabe que perfil usar? Leia como escolher entre C, Z e Sigma e que revestimento especificar e envie a sua lista através do formulário de orçamento.

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