Tuberías Rectangular - hwelle

Materia Prima: ASTM-A-500

Esfuerzo de Fluencia: Fy = 3.515 Kgf/cm2

Flexión Fb = 0.72 X Fy

Propiedades :

Dimensiones
Composición Química
Propiedades Mecánicas
CARGA AXIAL ADMISIBLE

RECOMENDADO COMO VIGAS PARA GRANDES MOMENTOS, CARGAS AXIALES MODERADAS Y VALORES (KL) PEQUEÑOS

Dimensiones			Sección	Peso	Propiedades Estáticas
H X B	(mm)		A	(Kgf/m)	Ix	Sx	rx	Iy	Sy	ry
(mm)	e	r	(cm2)		(cm 4)	(cm 3)	(cm)	(cm 4)	(cm 3)	(cm)
80 x 40	2.25	3.38	5.02	3.94	40.61	10.15	2.84	13.84	6.92	1.66
100 x 40	2.25	3.38	5.92	4.65	71.37	14.27	3.47	17.05	8.53	1.70
120 x 60	2.50	3.75	8.54	6.70	159.29	26.55	4.32	54.67	18.22	2.53
140 x 60	3.00	4.50	11.33	8.89	274.27	39.18	4.92	73.46	24.49	2.55
160 x 65	3.40	5.10	14.44	11.39	449.65	56.21	5.58	110.41	33.97	2.77
180 x 65	4.00	6.00	18.41	14.45	697.99	77.55	6.16	140.88	43.35	2.77
200 x 70	4.30	6.45	21.85	17.15	1016.19	101.62	6.82	194.94	55.70	2.99
220 x 90	4.50	6.75	26.39	20.72	1561.83	141.98	7.69	388.34	86.30	3.84
260 x 90	5.50	8.25	36.25	28.46	2844.82	218.83	8.86	536.10	119.13	3.85
300 x 100	5.50	8.25	41.75	32.77	4366.42	291.09	10.23	777.00	155.40	4.31
300 x 100	7.00	10.50	52.36	41.10	5360.46	357.36	10.12	943.61	188.72	4.25
320 x 120	7.00	10.50	57.96	45.50	7032.23	439.51	11.02	1512.24	252.04	5.11
320 x 120	9.00	13.50	73.18	57.45	8654.16	540.89	10.87	1841.31	306.88	5.02
350 x 170	9.00	13.50	87.58	68.75	13546.10	774.06	12.44	4418.30	519.80	7.10
350 x 170	11.00	16.50	105.41	82.74	15966.43	912.37	12.31	5179.04	609.30	7.01

CALIDAD	C	Mn	Si	Smax	Pmax
LAMINADO EN FRIO	0.15	0.60	–	0.040	0.035
ASTM – A – 366	0.15	0.60	–	0.040	0.035
ASTM – A – 619	0.10	0.50 Max	–	0.035	0.025
ASTM – A – 620	0.10	0.50 Max	–	0.035	0.025
LAMINADO EN CALIENTE	0.15	0.60	–	0.040	0.035
ASTM – A – 569	0.15	0.60	–	0.040	0.035
ASTM – A – 36	0.25	–	–	0.050	0.040
ASTM – A – 572 GRADO 50	0.23	1.35	–	0.050	0.040
SAE 1020	0.20	30/50	–	0.050	0.040
API5L GRADO B	0.30	1.20	–	0.045	0.050
ASTM – A – 53	0.30	1.20	–	0.045	0.050

CALIDAD	R (Kg/mm2)	RE min (kg/mm2)	A % 8?
LAMINADO EN CALIENTE	41.0/56.0	25.5	20
ASTM – A – 36	41.0/56.0	25.5	20
ASTM – A – 572 GRADO 50	43.6	32.5	21
SAE 1020	40	22.5	25
ASTM – A – 53	42	24.0

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