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C型钢基本尺寸与主要参数——国标

2011-02-10 12:53:00| 分类：工程技术 | 标签： |举报 |字号大中小订阅

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C型钢基本尺寸与主要参数国标

名称	尺寸				惯性矩cm⁴		l回转半矩		截面模数cm³
h×b×c×t	h	b	c	t	lx	ly	rx	ry	wx	wy
80×40×15×2.5	80	40	15	2.5	41.39	9.326	3.117	1.479	10.35	6.432
100×50×20×2.5	100	50	20	2.5	84.93	19.89	3.925	1.899	16.99	10.73
120×50×20×2.5	120	50	20	2.5	130.7	21.26	4.633	1.880	21.78	12.44
140×50×20×2.5	140	50	20	2.5	188.5	22.42	5.380	1.885	26.93	74.12
140×60×20×2	140	60	20	2	219.848	25.733	5.345	1.828	31.406	7.532
150×50×20×2	150	50	20	2	370.766	39.975	5.713	1.874	49.435	23.678
150×60×20×2	150	60	20	2	357.227	70.223	5.974	2.671	46.830	28.327
160×60×20×2	160	60	20	2	339.955	47.989	6.182	2.172	42.494	10.109
160×60×20×3	160	60	20	3	339.955	41.99	6.182	2.172	42.49	22.74
160×70×20×3	160	70	20	3	376.9	61.27	6.300	2.540	47.11	27.48
180×60×20×2	180	60	20	2	449.695	43.611	6.881	2.143	49.966	10.235
180×60×20×3	180	60	20	3	449.6	43.61	6.881	2.143	49.97	25.07
180×70×20×2	180	70	20	2	496.693	63.712	7.074	2.512	55.188	13.019
180×70×20×3	180	70	20	3	496.6	63.71	7.014	2.512	55.19	30.25
200×60×20×2	200	60	20	2	573.425	45.014	7.569	2.112	57.842	10.342
200×60×20×3	200	60	20	3	578.4	45.04	7.569	2.112	57.84	27.38
200×70×20×2	200	70	20	2	636.643	65.883	7.715	2.481	63.644	73.167
200 ×70×20×3	200	70	20	3	636.6	65.88	7.715	2.481	63.66	32.99
220×70×20×2.5	220	70	20	2.5	743.5	68.75	7.755	2.657	66.45	31.98
250×75×20×2	250	75	20	2	898.495	70.309	9.753	3.156	69.879	25.674
250×75×20×2.5	250	75	20	2.5	989.871	72.706	9.189	3.275	71.190	29.846
300×40×15×3	300	40	15	3	1231	75.36	10.31	1.150	82.11	21.70
300×80×25×3	300	80	25	3	1125.377	85.605	10.273	3.852	79.560	32.421
380×110×30×4	380	110	30	4	1301.225	99.818	72.743	4.125	86.765	39.574
400×50×15×3	400	50	15	3	2837	28.89	13.67	1.378	147.9	36.88

C型钢基本尺寸及主要参数

序号	尺寸				截面积	重量	型钢重心		惯性矩		回转半径		截面模数
	mm				Cm²	kg	Cm		Cm⁴		Cm		Cm³
	h	b	a	t	F	M	Ey1	Ex1	Jx	Jy	Ix	Iy	Wx	Wy
1	100	50	20	2.5	5.510	4.514	1.835	5.0	84.932	19.889	3.925	1.899	16.286	6.321
2	100	50	20	3.0	6.495	5.369	1.848	5.0	98.560	22.802	3.895	1.873	19.712	7.235
3	140	60	20	2.5	7.10	5.691	1.974	7.0	212.137	34.786	5.500	2.227	30.305	8.642
4	140	60	20	3.0	8.295	6.782	1.969	7.0	248.006	40.132	5.467	2.199	35.429	9.956
5	160	60	20	3.0	8.895	7.253	1.846	8.0	339.955	41.989	6.182	2.172	42.494	10.109
6	160	70	20	3.0	9.492	7.724	2.229	8.0	376.933	61.266	6.300	2.540	47.116	12.843

Z型钢基本尺寸及主要参数

序号	尺寸				截面积	重量	型钢重心		惯性矩		回转半径		截面模数
	mm				Cm²	kg	Cm		Cm⁴		Cm		Cm³
	h	b	a	t=r	F	M	Ey1	Ex1	Jx	Jy	Ix	Iy	Wx	Wy
1	140	50	20	3.0	7.65	6.01			217.26	40.83	5.33	2.31	31.04	8.43
2	160	50	20	2.5	7.011	5.87	4.875	8	259.388	36.367	6.028	2.278	32.417	7.46
3	180	60	20	2.5	8.011	6.289	5.875	9	383.564	58.785	6.92	2.709	42.618	10.006
4	180	60	20	3.0	9.465	7.454	5.85	9	449.734	67.609	6.882	2.668	49.97	11.557
5	200	60	20	2.5	8.51	6.681	5.875	10	492.800	56.788	7.609	2.628	49.280	10.006
6	200	60	20	3.0	10.095	7.925	5.85	10	578.468	67.614	7.57	2.588	57.847	11.558

C型钢基本尺寸与主要参数国标 GB/T6725-2002

C型钢基本尺寸与主要参数——国标 - 白若宏 - 白若宏的博客

名称	尺寸				惯性矩cm⁴		l回转半矩		截面模数cm³
h×b×c×t	h	b	c	t	lx	ly	rx	ry	wx	wy
80×40×15×2.5	80	40	15	2.5	41.39	9.326	3.117	1.479	10.35	6.432
100×50×20×2.5	100	50	20	2.5	84.93	19.89	3.925	1.899	16.99	10.73
120×50×20×2.5	120	50	20	2.5	130.7	21.26	4.633	1.880	21.78	12.44
140×50×20×2.5	140	50	20	2.5	188.5	22.42	5.380	1.885	26.93	74.12
140×60×20×2	140	60	20	2	219.848	25.733	5.345	1.828	31.406	7.532
150×50×20×2	150	50	20	2	370.766	39.975	5.713	1.874	49.435	23.678
150×60×20×2	150	60	20	2	357.227	70.223	5.974	2.671	46.830	28.327
160×60×20×2	160	60	20	2	339.955	47.989	6.182	2.172	42.494	10.109
160×60×20×3	160	60	20	3	339.955	41.99	6.182	2.172	42.49	22.74
160×70×20×3	160	70	20	3	376.9	61.27	6.300	2.540	47.11	27.48
180×60×20×2	180	60	20	2	449.695	43.611	6.881	2.143	49.966	10.235
180×60×20×3	180	60	20	3	449.6	43.61	6.881	2.143	49.97	25.07
180×70×20×2	180	70	20	2	496.693	63.712	7.074	2.512	55.188	13.019
180×70×20×3	180	70	20	3	496.6	63.71	7.014	2.512	55.19	30.25
200×60×20×2	200	60	20	2	573.425	45.014	7.569	2.112	57.842	10.342
200×60×20×3	200	60	20	3	578.4	45.04	7.569	2.112	57.84	27.38
200×70×20×2	200	70	20	2	636.643	65.883	7.715	2.481	63.644	73.167
200 ×70×20×3	200	70	20	3	636.6	65.88	7.715	2.481	63.66	32.99
220×70×20×2.5	220	70	20	2.5	743.5	68.75	7.755	2.657	66.45	31.98
250×75×20×2	250	75	20	2	898.495	70.309	9.753	3.156	69.879	25.674
250×75×20×2.5	250	75	20	2.5	989.871	72.706	9.189	3.275	71.190	29.846
300×40×15×3	300	40	15	3	1231	75.36	10.31	1.150	82.11	21.70
300×80×25×3	300	80	25	3	1125.377	85.605	10.273	3.852	79.560	32.421
380×110×30×4	380	110	30	4	1301.225	99.818	72.743	4.125	86.765	39.574
400×50×15×3	400	50	15	3	2837	28.89	13.67	1.378	147.9	36.88

注：特殊规格型钢可在下列尺寸中任意调节　h：50～400(mm) 　b：30—110(mm) 　t：1.5～5.0(mm)并可生产不等边C型钢

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