ST37-2, A36, S235JRG1 4.5 mm Hot Rolled  steel Channel with high quality Channel steel,Channel bar,Channel iron,steel Channel,hot rolled Channel steel,hot rolled Channel iron, hot rolled Channel bar

Material: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc.

Standard: GB/JIS/EN/ASTM/DIN and others.

Packing: In Bundle,Fasten by wire rod with tags.or according to client\'s requests.

Length: 6meter, 9meter, 12meter

Chinese standard size: 50*37*4.5mm-400*104*14.5mm
Japanese standard size: 50*25*3mm-300*90*13mm

specification	height	width	thickess	weight kg/m
5	50	37	4.5	5.438
6.3	63	40	4.8	6.634
8	80	43	5	8.045
10	100	48	5.3	10.007
12.6	126	53	5.5	12.318
14#a	140	58	6	14.535
14#b	140	60	8	16.733
16#a	160	63	6.5	17.24
16#b	160	65	8.5	19.754
18#a	180	68	7	20.174
18#b	180	70	9	23
20#a	200	73	7	22.637
20#b	200	75	9	25.777
22#a	220	77	7	24.999
22#b	220	79	9	28.453
25#a	250	78	7	27.41
25#b	250	80	9	31.335
25#c	250	82	11	35.26
28#a	280	82	7.5	31.427
28#b	280	84	9.5	35.823
28#c	280	86	11.5	40.219
32#a	320	88	8	38.083
32#b	320	90	10	43.107
32#c	320	92	12	48.131
36#a	360	96	9	47.814
36#b	360	98	11	53.466
36#c	360	100	13	59.118
40#a	400	100	10	58.928
40#b	400	102	12.5	65.208
40#c	400	104