BITOLA	PESO APROXIMADO POR BARRA
5/8" X 1/8"	4,40 KG
3/4" X 1/8"	5,20 KG
7/8" X 1/8"	6,42 KG
1"X 1/8"	7,62 KG
1.1/4" X 1/8"	9,12 KG
1.1/2" X 1/8"	10,98 KG
1.3/4" X 1/8"	12,84 KG
2" X 1/8"	14,76 KG
1" X 3/16"	10,40 KG
1.1/4" X 3/16"	13,14 KG
1.1/2" X 3/16"	16,00 KG
1.3/4" X 3/16"	19,00 KG
2" X 3/16"	21,80 KG
2.1/2" X 3/16"	27,42 KG
3" X 3/16"	34,20 KG
1" X 1/4"	13,30 KG
1.1/4" X 1/4"	17,20 KG
1.1/2" X 1/4"	20,90 KG
1.3/4" X 1/4"	24,70 KG
2" X 1/4"	27,00 KG
2.1/2" X 1/4"	36,60 KG
3" X 1/4"	45,00 KG
4" X 1/4"	58,86 KG
2" X 5/16"	34,98 KG
2.1/2" X 5/16"	44,46 KG
3" X 5/16"	53,94 KG
4" X 5/16"	73,20 KG
2" X 3/8"	43,00 KG
2.1/2" X 3/8"	54,00 KG
3" X 3/8"	65,00 KG
4" X 3/8"	86,00 KG
5" X 3/8"	107,00 KG
3" X 1/2"	84,17 KG
4" X 1/2"	113,80 KG
5" X 1/2"	144,60 KG