Hot Rolled Channel Steel, Channel Bar JIS Standard

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2000 PCS
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38000 PCS/month

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Product Description:

JIS Standard Hot Rolled Channel Steel, Channel Bar Details

Standard:

BS,DIN,GB,JIS

Dimensions:

50 mm to 200 mm

Grade:

SS400-SS540;S235JR-S275JR or Equivalent

Place of Origin:

 China (Mainland)

Brand Name:

CNBM

Shape:

U Channel

Application:

applications that require a strong steel framework, like warehouses et

Perforated Or Not:

Not Perforated

Length:

6-12m

Certification::

SGS,CIQ

Name:

Jis Standard Hot Rolled Channel Steel, channel bar

Carbon:

low carbon


Packaging & Delivery


Packaging Detail:Packing in bundles
Delivery Detail:30 to 45 days



JIS Standard Hot Rolled Channel Steel, Channel Bar Specifications

Standard Sectional

Dimension mm

Web thickness

mm  

Flange thickness

           (mm

Weight

(kg/m)

50*25

3.00~5.00

6.00

2.37~3.46

75*40

3.80

7.00

5.30

75*40

4.00

7.00

5.60

75*40

4.50

7.00

5.85

75*40

5.00

7.00

6.92

100*50

3.80

6.00

7.30

100*50

4.20

6.00

8.03

100*50

4.50

7.50

8.97

100*50

5.00

7.50

9.36

125*65

5.20

6.80

11.66

125*65

5.30

6.80

12.17

125*65

5.50

8.00

12.91

125*65

6.00

8.00

13.40

150*75

5.50

7.30

14.66

150*75

5.70

10.00

16.71

150*75

6.00

10.00

17.90

150*75

6.50

10.00

18.60

200*80

7.50

11.00

24.60

200*90

8.00

13.50

30.30

250*90

9.00

13.00

34.60
































JIS Standard Hot Rolled Channel Steel, Channel Bar Pictures






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Q:According to the standard, indoor hanging stone 3 meters high, whether to add channel?
Dry hanging method of stone, also called hollow hanging method. "Stone hanging tools for special purposes, construction basket rental sales" is the current wall decoration in a new type of construction process. The method uses a metal pendant to hang the facing stone directly on the wall surface or hollow over the steel frame, without grouting and pasting. The principle is in the main structure is arranged on the main points, the metal Guajian stone will be fixed on the building, forming a decorative stone curtain wall.
Q:10kV or below the distribution cabinet in the room, the basic channel should be higher than the indoor ground level? Which specification is clearly defined?
Power distribution cabinet (box), power distribution cabinet (box) and lighting distribution cabinet (box), measuring cabinet (box), is the last stage equipment of power distribution system. Power distribution cabinet is the general term of motor control center.
Q:Channel 12, span 5 meters, how much weight can be carried?
8.5 meters tall, *11.8, inside the half second layer, 3 wall, 11.8 meters side horizontal pull a beam (bearing), I would like to ask how much channel (GB)
Q:In the construction engineering construction site, such as channel material piled reinforced why mat wood, directly on the concrete floor (ground) on the surface is not?
1. Prevent rust.2. Keep the component clean and non clay. Otherwise, the rain will take enough time to clean the components.3. Convenient transportation. When the component is high, it is convenient to wear a steel rope to bind, a bundle of steel bars, the transportation efficiency is high; you put the steel bar directly on the ground, and later inconvenient to transport by crane, can only move out one by one.
Q:What about channel 16?
Waist height of 160mm channel (channel number usually take ten is waist high), 160*63*6.5 and 160*65*8.5 two models, respectively, 160a# and 160b#, the general situation is not specified, with a, B that kind of time, usually 160a#.
Q:What does channel 160 type 140*40 steel pipe mean?
The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
Q:What is the use of angle steel or channel steel?
Angle steel, channel steel is used for shelf purposes
Q:How heavy is channel 1, 16? How do you calculate the formula?
The unit mass of 17.2Kg16# channel steel is 17.2Kg, and the formula is 17.2 * 1=17.2Kg.Channel weight per meter =0.00785 * waist thick [high +e (leg width - waist thick)].
Q:After the type of channel is not marked A or B, which shall be calculated?
For safety reasons, according to the A calculation, the weight of the material can be calculated according to B to avoid the insufficient use time
Q:What kind of low carbon steel and medium carbon steel are they?
Low carbon steel is limited in use due to its low strength. Increasing the content of manganese in the carbon steel and adding some alloying elements such as vanadium, titanium and niobium can greatly improve the strength of the steel. If the carbon content in the steel is reduced and a small amount of aluminum, a small amount of boron and carbide are added to form the element, the super low carbon bainite can be obtained, and its strength is very high and good plasticity and toughness can be maintained

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