High frequency welding H-beam_苏州金石钢结构有限公司

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High frequency welding H-beam

High frequency welding thin-walled H-beam has good mechanical properties, strong bending resistance, high accuracy of section size, excellent performance, can be customized according to the user's requirements, and the metallographic structure of the performance of the welding part is uniform. Under the same load, it can save 10% - 15% more than the common I-shape, reduce 30% - 40% of the structural weight in the building and 15% - 20% in the bridge. Compared with the hot-rolled H-beam, the wall is light and even, the section characteristics are good, and the production specifications are more flexible.
It is mainly used for: beam, column purlin component, light steel house, villa, three-dimensional garage, steel structure house, underground tunnel, bridge support, station canopy, various venues, greenhouses, etc.

Type and section characteristics of H-beam welded by common high frequency
No	Section size （cm）				Sectional area A	Theoretical weight	X-X			Y-Y
	Section size （cm）				Sectional area A	Theoretical weight	cm4	cm3	cm	cm4	cm3	cm
	H	B	Tw	Tf	cm2	Kg/m	Lx	Wx	Ix	Ly	Wy	Iy
1	200	100	4.5	6	20.46	16.06	2103.84	210.39	7.08	375.28	50.04	2.99
2			6	6	36.00	27.70	2707.71	270.77	7.23	885.61	87.98	4.14
3			6	8	43.01	33.79	3262.30	326.23	8.71	1067.00	106.70	4.98
4			8	10	54.40	42.71	3843.56	384.36	8.63	1179.69	118.00	4.99
5	250	150	4.5	8	34.53	27.11	3995.60	319.65	10.76	450.18	60.02	3.61
6		150	6	8	38.04	29.86	4155.77	332.46	10.45	450.42	60.06	3.44
7		200	6	8	46.04	36.14	5327.47	426.20	10.76	1067.09	106.71	4.81
8	300	150	4.5	6	30.96	24.30	4785.96	319.06	12.43	337.72	45.03	3.30
9		150	6	8	41.04	32.22	6262.44	417.50	12.35	450.51	60.07	3.31
10		200	6	8	49.04	38.50	7968.14	531.21	12.75	1067.18	106.72	4.66
11	350	150	4.5	6	33.21	26.07	6773.70	387.07	14.28	337.76	45.03	3.19
12		150	6	8	44.04	34.57	8882.11	507.55	14.20	450.60	60.08	3.20
13		200	6	8	52.04	40.85	11221.81	641.25	14.68	1067.27	106.73	4.63
14	400	200	6	8	55.04	43.21	15125.98	756.30	16.58	1067.38	106.74	4.40
15		200	6	10	64.00	50.24	15833.77	791.96	16.06	1067.76	106.78	4.45
16		250	6	8	64.00	50.24	15833.77	791.96	16.06	1067.76	106.78	4.15
17			8	10	82.00	64.37	19615.26	981.04	16.06	1684.83	168.48	5.25
18			10	12	100.00	78.50	23930.62	1196.87	19.60	2055.50	205.57	6.41
19	450	200	6	8	58.01	45.57	15952.12	797.61	17.49	1125.66	112.57	4.64
20		200	8	10	74.04	58.41	16659.91	833.27	16.97	1126.06	112.61	4.39
21		250	6	8	67.00	52.60	15941.15	735.14	14.63	1145.93	114.58	3.83
22			8	10	86.00	67.51	20564.08	948.32	18.87	1478.24	147.82	4.93
23			10	12	105.00	82.43	28852.57	1442.64	30.74	2147.18	214.66	6.82

24	500	200	6	8	61.04	47.92	16774.75	838.74	17.87	1248.36	124.83	3.96
25			6	10	68.80	54.01	17482.52	874.40	17.35	1248.76	124.88	3.71
26			8	10	78.40	61.55	18190.30	910.06	16.83	1249.16	124.91	3.46
27		250	6	8	70.00	54.95	15817.66	791.36	14.64	1096.23	108.62	3.09
28			6	10	80.00	62.80	19554.90	978.24	14.96	1386.36	111.22	2.86
29			8	10	90.00	70.65	21971.79	1099.14	16.81	1557.70	124.96	3.21
30			10	12	110.00	86.35	27025.31	1351.90	20.68	1915.98	153.70	3.95
31	550	200	6	8	64.04	50.28	15833.74	791.92	16.02	1057.02	106.70	4.11
32		250	6	8	73.00	57.31	18050.47	902.79	18.27	1216.41	121.64	4.69
33			8	10	94.00	73.79	23285.11	1164.60	23.57	1569.17	156.92	6.05
34			10	12	115.00	90.75	28840.69	1432.46	29.00	1930.08	193.02	7.45
35	600	200	6	8	67.04	52.63	16587.01	829.63	16.82	1118.55	111.86	3.84
36		200	8	10	86.40	67.83	20661.55	952.82	18.96	1485.25	148.53	4.93
37		250	6	8	76.00	58.91	18124.17	835.81	16.64	1302.85	130.29	4.35
38			8	10	98.00	75.68	23380.18	1478.20	21.47	1680.68	168.08	5.62
39			10	12	120.00	94.20	18757.63	1818.19	26.41	2067.24	206.74	6.92

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High frequency welding H-beam