五金手册-方形冷弯空心型钢重量

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方形冷弯空心型钢重量

边长B	壁厚t	截面面积	理论重量		边长B	壁厚t	截面面积	理论重量		边长B	壁厚t	截面面积	理论重量
mm	mm	cm2	kg/m)		mm	mm	cm2	kg/m)		mm	mm	cm2	kg/m)
20	1.2	0.865	0.679		100	4	11.947	11.734		220	5	42.4	33.2
	1.5	1.052	0.826			5	18.356	14.409			6	50.4	39.6
	1.75	1.199	0.941			6	21.632	16.981			8	65.6	51.5
	2	1.340	1.050		110	4	16.548	12.990			10	80.6	63.2
25	1.2	1.105	0.867			5	20.356	15.980			12	93.7'	73.5
	1.5	1352	1.061			6	24.033	18.866		250	5	48.4	38.0
	1.75	1.548	1.215		120	4	18.147	14.246			6	57.6	45.2
	2.0	1.736	1.363			5.0	22.356	17.549			8	75.2	59.1
30	1.5	1.652	1.296			6	26.432	20.749			10	92.6	72.7
	1.75	1.898	1.490			8	34.191	26.840			12	108	84.8
	2	2.136	1.677		130	4	19.748	15.502		280	5	54.4	42.7
	2.5	2.589	2.032			5	24.356	19.120			6	64.8	50.9
	3	3.008	2.361			6	28.833	22.634			8	84.8	66.6
40	1.5	2.525	1.767			8	36.842	28.921			10	104.6	82.1
	1.75	2.598	2.039		140	4	21.347	16.758			12	122.5	96.1
	2	2.936	2.305			5	26.356	20.689		300	6	69.6	54.7
	2.5	3.589	2.817			6	31.232	24.517			8	91.2	71.6
	3	4.208	3.303			8	40.591	31.864			10	113	88.4
	4	5.347	4.198		150	4	22.948	18.014			12	132	104
50	1.5	2.852	2.238			5	28.356	22.26		350	6	81.6	64.1
	1.75	3298	2.589			6	33.633	26.402			8	107	84.2
	2	3.736	2.933			8	43.242	33.945			10	133	104
	2.5	4.589	3.602		160	4	24.547	19.270			12	156	123
	3	5.408	4.245			5	30.356	23.829		400	8	123	96.7
	4	6.947	5.454			6	36.032	28.285			10	153	120
60	2	4.540	3.560			8	46.991	36.888			12	180	141
	2.5	5.589	4.387		170	4	26.148	20.526			14	208	163
	3	6.608	5.187			5	32.356	25.40		450	8	139	109
	4	8.547	6.710			6	38.433	30.17			10	173	135
	5.0	10.356	8.129			8	49.642	38.969			12	204	160
70	2.5	6.590	5.170		180	4	27.7	21.8			14	236	185
	3	7.808	6.129			5	34.4	27.0		500	8	155	122
	4	10.147	7.966			6	40.80	32.10			10	193	151
	5	12.356	9.699			8	52.80	41.50			12	228	179
80	2.5	7.589	5.957		190	5	36.4	28.5			14	264	207
	3.0	9.008	7.071			6	43.2	33.9			16	299	235
	4	11.747	9.222			8	56	44
	5	14.356	11.269		200	4	30.9	24.3
90	3	10.208	8.013			5	38.4	30.1
	4	13.347	10.478			6	45.6	35.8
	5.0	16.356	12.839			8.0	59.2	46.5
	6	19.232	15.097			10	72.6	57