C Channel steel Material:Q235,16Mn Standard:GB,ASTM,DIN,JIS,BS Thickness:5mm~12.5mm Size:50mm*37mm~400mm~102mm

C Channel steel

Model number	Size/mm	Grade	Model number	Size/mm	Grade
5#	50*37*4.5	Q235,16Mn	24#A	240*78*7	Q235,16Mn
6.3#	63*40*4.8	Q235,16Mn	24#B	240*80*9	Q235,16Mn
6.5#	65*40*4.8	Q235,16Mn	25#A	250*78*7	Q235,16Mn
8#	80*43*5	Q235,16Mn	25#B	250*80*9	Q235,16Mn
10#	100*48*5.3	Q235,16Mn	27#A	270*82*7.5	Q235,16Mn
12#	120*53*5.5	Q235,16Mn	27#B	270*84*9.5	Q235,16Mn
14#A	140*60*8	Q235,16mN	28#A	280*82*7.5	Q235,16Mn
14#B	140*60*8	Q235,16Mn	28#B	280*84*9.5	Q235,16Mn
16#A	160*63*6.5	Q235,16Mn	30#A	300*85*7.5	Q235,16Mn
16#B	160*65*8.5	Q235,16Mn	30#B	300*87*9.5	Q235,16Mn
18#A	180*68*7	Q235,16Mn	32#A	320*88*8	Q235,16Mn
18#B	180*70*9	Q235,16Mn	32#B	320*90*10	Q235,16Mn
20#A	200*73*7	Q235,16Mn	36#A	360*96*9	Q235,16Mn
20#B	200*75*9	Q235,16Mn	36#B	360*98*11	Q235,16Mn
22#A	220*77*7	Q235,16Mn	40#A	400*100*10.5	Q235,16Mn
22#B	220*79*9	Q235,16Mn	40#B	400*102*12.5	Q235,16Mn