china good quality steel U channel 3" four inch

Name: china good quality steel U channel 3" four inch
Brand: XGZ

Product Details

1)hot rolled U channel steel
2)prompt delivery date
3)fine quality
4)best price
5)50000T production per day

Specifications

Hot Rolled U Channel Steel Q195,Q215,Q235A-D,Q345A-D,Q420A-E Dimesions:50x37x4.5x7mm-400x104x14.5x18mm Length:6m,9m,12m.

U Channel Steel

Standard:AISI,ASTM,BS,DIN,GB,JIS

Material:Q235A,Q235B,SS400, E235B, ASTM A36

Channel steel can be used in automobile, motorcycle, electrical appliances and so on.

Length: 6m,9m,12m

Advantage: High quality(precision size, uniform chemical & composition,stable mechanical properties), widely used in construction industry.

Chinese Standard(GB/T707-1988):

Common Hot rolled Channel Steel
Specification & Model	Specification & Model			Theoretical weight
Specification & Model	High	Width	Thickness	Theoretical weight
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	14.5	71.488