Dimensiones	Dimensiones	Peso aproximado por metro
en mm.	en pulgadas	Cuadrado	Hexagonal	Redondo
4.7	3/16	0.18	0.165	0.15
6.3	1/4	0.32	0.27	0.24
7.9	5/16	0.5	0.43	0.38
9.5	03/8	0.74	0.64	0.55
11.1	7/16	0.94	0.83	0.75
12.7	1/2	1.3	1.06	0.99
14.3	9/16	1.5	1.38	1.2
15.8	5/8	1.98	1.73	1.55
19.1	3/4	2.85	2.43	2.24
22.2	7/8	3.88	3.27	3.05
25.4	1	5.07	4.39	3.98
28.6	1.1/8	6.2	5.68	5.03
31.7	1.1/4	7.9	6.9	6.22
38.1	1.1/2	11.4	9.75	8.95
44.5	1.3/4	15.6	13.67	12.19
50.8	2	19.9	17.6	15.91
54	2.1/8	22.4	-	17.5
57.1	2.1/4	25	-	20.14
60	2.3/8	27.9	-	22.7
63.5	2.1/2	30.8	-	24.86
69.8	2.3/4	37.5	-	30.08
76.2	3	44.2	-	35.8
82.5	3.1/4	52.5	-	41.1
88.9	3.1/2	63.6	-	48.72
101.6	4	79	-	63.64

Anchos		Espesores
mm.		3.2	4.8	6.3	7.9	9.5	12.7	15.8	19.1	25.4
	Pulg.	,1/8	,3/16	,1/4	,5/16	,3/8	,1/2	,5/8	,3/4	1
		Peso por metro
25.4	1	0.640	0.960	1,280	1,600	1,920	2,560	-	-	-
31.7	1.1/4	0.820	1,230	1,640	2,050	2,450	3,300	-	-	-
38.1	1.1/2	0.980	1,470	1,950	2,450	2,950	3,900	-	-	-
44.4	1.3/4	1,150	1,750	2,300	2,850	3,450	4,550	-	-	-
50.8	2	1,300	1,900	2,530	3,160	3,800	5,060	6,330	7,600	10,130
63.5	2.1/2	1,620	2,370	3,160	3,950	4,650	6,330	7,910	9,500	12,660
76.2	3	1,950	2,850	3,800	4,750	5,700	7,000	9,500	11,400	15,200
88.9	3.1/2	2,250	3,400	4,550	5,550	6,650	8,860	11,070	13,300	17,720
101.6	4	2,600	3,900	5,150	6,330	7,600	10,200	12,799	15,200	20,250
114.3	4.1/2	2,900	4,350	5,800	7,258	8,700	11,600	14,500	17,400	23,200
127	5	3,250	4,850	6,450	7,920	9,500	12,660	15,820	19,000	25,320
139.7	5.1/2	3,550	5,300	7,100	8,850	10,600	14,200	17,700	21,200	28,300
152.4	6	3,850	5,800	7,700	9,500	11,400	15,200	19,000	22,780	30,400

Dimensiones	Dimensiones	Peso Apróx.
en mm.	en pulgadas	Kg. por m.
4.7	3/16	0.18
6.3	1/4	0.32
7.9	5/16	0.5
9.5	3/8	0.74
11.1	7/16	0.94
12.7	1/2	1.3
14.3	9/16	1.5
15.8	5/8	1.98
19.1	3/4	2.85
22.2	7/8	3.88
25.4	1	5.07
28.6	1.1/8	6.2
31.7	1.1/4	7.9
38.1	1.1/2	11.4
44.5	1.3/4	15.6
50.8	2	19.9
54	2.1/8	22.4
57.1	2.1/4	25
60	2.3/8	27.9
63.5	2.1/2	30.8
69.8	2.3/4	37.5
76.2	3	44.2
82.5	3.1/4	52.5
88.9	3.1/2	63.6
101.6	4	79

Doble "T" (I.P.N.)				"U" (U.P.N.)
Medidas	Número	Peso aprox.		Medidas	Número	Peso aprox.
en mm.		Kg. por m.		en mm.		Kg. por m.
80 x 42 x 3.9	8	5,950		40 x 20 x 5	4	2,870
100 x 50 x 4.5	10	8,320		50 x 25 x 5	5	3,800
120 x 58 x 5.1	12	11,200		50 x 38 x 5	5	5,590
140 x 66 x 5.7	14	14,400		60 x 30 x 6	6	5,070
160 x 74 x 6.3	16	17,900		65 x 42 x 5.5	6.1/2	7,090
180 x 82 x 6.9	18	21,900		80 x 45 x 6	8	8,640
200 x 90 x 7.5	20	26,200		100 x 50 x 6	10	10,600
220 x 98 x 8.1	22	31,100		120 x 55 x 7	12	13,400
240 x 106 x 8.7	24	36,200		140 x 60 x 7	14	16,000
260 x 113 x 9.4	26	41,900		160 x 75 x 7.5	16	18,800
280 x 119 x 10.1	28	48,000		180 x 70 x 8	18	22,000
300 x 125 x 10.8	30	54,200		200 x 75 x 8.5	20	25,300
320 x 131 x 11.5	32	61,000		220 x 80 x 9	22	29,400
340 x 137 x 11.2	34	68,000		240 x 85 x 9.5	24	33,200
360 x 143 x 13.0	36	76,200		260 x 90 x 10	26	37,900
380 x 149 x 13.7	38	84,000		280 x 95 x 10	28	41,800
400 x 155 x 14.4	40	92,600		300 x 100 x 10	30	46,200
425 x 163 x 15.3	42.1/2	103,700
450 x 170 x 16.2	45	115,400
475 x 178 x 17.1	46.1/2	128,000
500 x 175 x 18.0	50	140,500
550 x 210 x 19.0	55	167,000
600 x 215 x 21.6	60	199,000