ISO9001 Steel U Channel A36 Q235 Q235B Q345 Q345B SS400 Cold / Hot Rolled
ISO9001 Steel Standard U Channel A36 Q235 Q235B Q345 Q345B SS400 Cold Or Hot Rolled
Descriptions:
Steel channels are extensively used in a lot of applications. There are mainly three types of surface treatments to code with the conditions. Black or non-treatment is not frequently used for the steel will rust easily without any protective layers. Hot-dip galvanization and primer is the common treatments. Zinc coating resists environmental and weather corrosion, while primer does better. You can choose any kind according to your own application.
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SPECIFICATIONS FOR CHANNEL STEEL
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INTRODUCTION
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Product
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channel steel
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Standard
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ASTM,BS,GB,JIS,etc
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Grade
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SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc
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SPECIFICATIONS
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Product Keywords
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c channel for building
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manufacturing technique
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Hot rolled(elementary) Can be processed again repeatedly
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strength of extension
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A36/420MPa S355JR/485MPa
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Shipping
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Technique
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Hot Rolled or cold rolled
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Delivery Time
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10~20days
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Shipping
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1)Shipping by containers
2)Shipping by bulk ship |
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Steel grade
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Styles
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Carbon, max, %
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Manganese, %
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Phosphorus, max, %
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Sulfur, max, %
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Silicon, %
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A36
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Steel shapes
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0.26
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--
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0.04
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0.05
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≤0.40
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A529 grade 50
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Steel channel
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0.27
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1.35
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0.04
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0.05
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≤0.40
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A572 steel
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42
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0.21
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1.35
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0.40
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0.04
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0.05
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50
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0.23
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1.35
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0.40
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0.04
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0.05
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55
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0.25
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1.35
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0.40
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0.04
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0.05
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A588 grade A
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Steel channels
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0.19
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0.80 - 1.25
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0.04
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0.05
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0.30 - 0.65
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Product details
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SPECIFICATION
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SIZE
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KG/M
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5#
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50*37*4.5
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5.438
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6.3#
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63*40*4.8
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6.634
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8#
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80*43*5.0
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8.045
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10#
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100*48*5.3
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10.007
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12#
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120*53*5.5
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12.059
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14#A
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140*58*6.0
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14.535
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14#B
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140*60*8.0
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16.733
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16#A
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160*63*6.5
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17.24
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16#B
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160*65*8.5
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19.752
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18#A
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180*68*7.0
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20.174
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18#B
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180*70*9.0
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23
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20#A
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200*73*7.0
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22.337
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20#B
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200*75*9.0
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25.777
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22#A
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220*77*7.0
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24.999
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22#B
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220*79*9.0
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28.453
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25#A
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250*78*7.0
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27.41
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25#B
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250*80*9.0
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31.335
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25#C
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250*82*11.0
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35.26
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28#A
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280*82*7.5
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31.427
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28#B
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280*84*9.5
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35.823
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28#C
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280*86*11.5
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40.219
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30#A
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300*85*7.5
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34.463
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30#B
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300*87*9.5
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39.173
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30#C
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300*89*11.5
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43.883
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32#A
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320*88*8.0
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38.083
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32#B
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320*90*10.0
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43.107
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32#C
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320*92*12.0
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48.131
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36#A
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360*96*9.0
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47.814
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36#B
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360*98*11.0
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53.466
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36#C
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360*100*13.0
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59.118
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40#A
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400*100*10.5
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58.928
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40#B
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400*102*12.5
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65.204
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40#C
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400*104*14.5
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71.488
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FAQ:
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A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
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