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Channel


NameLength, мPrice for 1 tonne, tg
Weight of 1 м, kgPrice for 1 м, tgManufacturerWeight, kgQuantity piece in tn
Channel 8   11,75
273000 7,4
2020 Russia
87
11,49
Channel 10   11,75
273000 8,6

Russia 101
9,90
Channel 12   11,75
295000 10,4

Russia 122,2
8,18
Channel 14   11,75
295000 12,3

Russia 144,6
6,92
Channel 16   11,75
295000 14,2

Russia 167
5,99
Channel 18   11,75
339000 16,3

Russia 192
5,21
Channel 20   12
340000 19,2
6528 Russia 227
4,41
Channel 24  12
421000 24  
10104 Russia 288
3,47




 
 
CHANNELS
Marking assortment
StЗps, StЗsp GOST 380-94
С245, С255, С275, С285, С345, С375 GOST 27772-88
265,295, 315, 325, 345 GOST 19281-89
At the request of consumer channels are making from steel according with GOST 19281-89 with regulated chemistry of sorts 09Г2, 09Г2С.
 
Channels with slope inner borders legs general-purpose. GOST 8240-97
 
Shapes assortment
 
Channel number Dimensions, mm Cross-section area F, cm2 Weight 1 m, kg
h b S t R r
16У 160 64 5,0 8,4 8,5 3,5 18,10 14,20
16аУ 160 68 5,0 9,0 8,5 3,5 19,50 15,30
18У 180 70 5,1 8,7 9,0 3,5 20,70 16,30
18аУ 180 74 5,1 9,3 9,0 3,5 22,20 17,40
20У 200 76 5,2 9,0 9,5 4,0 23,40 18,40
27У 270 95 6,0 10,5 11,0 4,5 35,20 27,70
З0У 300 100 6,5 11,0 12,0 5,0 40,50 31,80
 
Reference meanings for axes
 
Channel number Х-Х Y-Y Хо, сm
lx, сm4 Wx, сm3 ix, сm Sy, сm3 ly, сm4 Wy,сm3 ly, сm
16У 747,0 93,4 6,42 54,10 63,30 13,80 1,87 1,80
16аУ 823,0 103,0 6,49 59,40 78,80 16,40 2,01 2,00
18У 1090,0 121,0 7,24 69,80 86,00 17,00 2,04 1,94
18аУ 1190,0 132,0 7,32 76,10 105,00 20,00 2,18 2,13
20У 1520,0 152,0 8,07 87,80 113,00 20,50 2,20 2,07
27У 4160,0 308,0 10,90 178,00 262,00 37,30 2,73 2,47
З0У 5810,0 387,0 12,00 224,00 327,00 43,60 2,84 2,52
 
Channels are making measuring length 4,1-12 m, multiple length, off-measuring length (length more than 12 m- by agreement).
 
STEEL CHANNEL HOT ROLLED
 
Steel channels hot rolled

Characteristics
 
Dimensions, allowances
Shape number
8, 10, 12, 14, 16
Length from 4 to 12m
Height allowances from ±1,5 to ±2,5 mm
Thick allowances from-0,7 to-0,8 mm
Length allowances to 8 mm +40 mm; sb. 8 mm +80 mm.
Weight deviations 1m from -5 % to +3 %
Bending not more than 0,2 % of length
 
Standards on assortment and technical requirements
GOST 8240, GOST 27772, GOST 19281, GOST 535, TV 14-1-3023-80, TV 14-15-146-85, TV 14-1-4877
Standard on chemistry, steel sort
GOST 380, GOST 19281, GOST 27772, TV 14-1-4877-80 08ХГСДП, TV 14-15-146-85