Marine Hot-Rolled Steel Channels

Marine Hot-Rolled Steel Channels

The steel channels are hot rolled which are used for shipbuilding. They have excellent weldability, good riveting and comprehensive mechanical properties. We are anble to supply marine hot-rolled steel channels with various dimensions manufactured under Chinese Standards, American Standards and European Standards. The mainly size range is as following: height in the range of 30~400mm, flange width in the range of 15~110mm, the web thickness in the range of 4~15mm. Please contact us if you have any special requirements for dimensions. The steel grades of channels can be customized as per customer’s requirements. The channels provided are well-shaped, standard-sized and high-quality. If you are interested in our products, welcome to contact us!

Features

• Able to be manufactured in line with Chinese national standard GB/T706-2008/ American standard/ European standard

• Full selection of steel grades and dimensions

• Standard-sized, well shaped and reliable quality

• Marginal tolerances

• Cost and time savings

Chinese Standard Dimensions of Marine Hot-Rolled Steel Channels

Model	Sectional Dimension (mm)						Sectional Area (cm2)	Theoretical Weight (kg/m)
Model	h	b	d	t	r	r1	Sectional Area (cm2)	Theoretical Weight (kg/m)
5	50	37	4.5	7.0	7.0	3.5	6.928	5.438
6.3	63	40	4.8	7.5	7.5	3.8	8.451	6.634
6.5	65	40	4.3	7.5	7.5	3.8	8.547	6.709
8	80	43	5.0	8.0	8.0	4.0	10.248	8.045
10	100	48	5.3	8.5	8.5	4.2	12.748	10.007
12	120	53	5.5	9.0	9.0	4.5	15.362	12.059
12.6	126	53	5.5	9.0	9.0	4.5	15.692	12.318
14a	140	58	6.0	9.5	9.5	4.8	18.516	14.535
14b	140	60	8.0	9.5	9.5	4.8	21.316	16.733
16a	160	63	6.5	10.0	10.0	5.0	21.962	17.24
16b	160	65	8.5	10.0	10.0	5.0	25.162	19.752
18a	180	68	7.0	10.5	10.5	5.2	25.699	20.174
18b	180	70	9.0	10.5	10.5	5.2	29.299	23.000
20a	200	73	7.0	11.0	11.0	5.5	28.837	22.637
20b	200	75	9.0	11.0	11.0	5.5	32.837	25.777
22a	220	77	7.0	11.5	11.5	5.8	31.846	24.999
22b	220	79	9.0	11.5	11.5	5.8	36.246	28.453
24a	240	78	7.0	12.0	12.0	6.0	34.217	26.860
24b		80	9.0				39.017	30.628
24c		82	11.0				43.817	34.396
25a	250	78	7.0				34.917	27.410
25b		80	9.0				39.917	31.335
25c		82	11.0				44.917	35.260
27a	270	82	7.5	12.5	12.5	6.2	39.284	30.838
27b		84	9.5				44.684	35.077
27c		86	11.5				50.084	39.316
28a	280	82	7.5				40.034	31.427
28b		84	9.5				45.634	35.823
28c		86	11.5				51.234	40.219
30a	300	85	7.5	13.5	13.5	6.8	43.902	34.463
30b		87	9.5				49.902	39.173
30c		89	11.5				55.902	43.883
32a	320	88	8.0	14.0	14.0	7.0	48.513	38.083
32b		90	10.0				54.913	43.107
32c		92	12.0				61.313	48.131
36a	360	96	9.0	16.0	16.0	8.0	60.910	47.814
36b		98	11.0				68.110	53.466
36c		100	13.0				75.310	59.118
40a	400	100	10.5	18.0	18.0	9.0	75.068	58.928
40b		102	12.5				83.038	65.208
40c		104	14.5				91.068	71.488
Note	The data of r, r1 will not be as terms of delivery.

More Standard Hot-Rolled Steel Channels

Details of American Standard Marine Hot-Rolled Steel Channels

Details of European Standard Marine Hot-Rolled Steel Channels

Details of GB/T 706-2008 Marine Hot-Rolled Steel Channels

Marine Hot-Rolled Steel Channels

Marine Hot-Rolled Steel Channels