Stainless Steel Channel is a long steel with groove cross-section. There are common Stainless Steel Channel and Light-weight Stainless Steel Channel. The indication of Type and Specification is Height (h)*Width (b)*Thickness (d). For example, 120*53*5 channel, means channel s Height is 120mm, Width is 53mm, Thickness is 5mm. Usually, we use centimetre data of the Height to indicate channel s Type. The above channel is called 12# channel. If the Heights are the same, but there are several width and thickness, we usually add "a", "b", "c" to the Height to distinguish. The channel s specification range is from 5-40#. It is mainly used for construction and steel frame structures, automobile manufacturing and other industrial structure use. It is mostly used with beam.  

Hot-rolled channel size and Theoretical Weight List

Type (#)	Size（mm）			T.W.	Type (#)	Size（mm）			T.W.
	h	b	d	Kg/m		h	b	d	Kg/m
5	50	37	4.5	5.438	25a	250	78	7	27.41
6.3	63	40	4.8	6.634	25b	250	80	9	31.335
6.5	65	40	4.8	6.709	25c	250	82	11	35.26
8	80	43	5	8.045	27a	270	82	7.5	30.838
10	100	48	5.3	10.007	27b	270	84	9.5	35.077
12	120	53	5.5	12.059	27c	270	86	11.5	39.316
12.6	126	53	5.5	12.318	28a	280	82	7.5	31.427
14a	140	58	6	14.535	28b	280	84	9.5	35.823
14b	140	60	8	16.733	28c	280	86	11.5	40.219
16a	160	63	6.5	17.24	30a	300	85	7.5	34.463
16	160	65	8.5	19.752	30b	300	87	9.5	39.173
18a	180	68	7	20.174	30c	300	89	11.5	43.883
18	180	70	9	23	32a	320	88	8	38.038
20	200	75	9	25.777	32b	320	90	10	43.107
20a	200	73	7	22.637	32c	320	92	12	48.131
22	220	79	9	28.453	36a	360	96	9	47.814
22a	220	77	7	24.999	36b	360	98	11	53.466
24a	240	78	7	26.86	36c	360	100	13	59.118
24b	240	80	9	30.628	40a	400	100	10.5	58.928
24c	240	82	11	34.396	40b	400	102	12.5	65.208
					40c	400	104	14.5	71.488

Main Grades: 304, 304L, 321, 316, 316L, 316Ti, 317L, 310S, 630, 904L, 410, 420, 430, 430F, 431, 440C, 409, 416, 303, 303Cu, 303Se

Standards: BS EN 10088-3-2005, GB707-88, GB/T 706-2008, GB2101-80, YB164-63, GB/T1220-2007, ASTM A276, A314, A479, A484, A564
Finish: Pickled, Blasting, Polish