Hot Rolled Channel Steel 2015 Hot Sell JIS Standard

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4000 PCS
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30000 PCS/month

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Product Description:

2015 Hot Sell JIS Hot Rolled Channel Steel Details

Standard:

AISI,ASTM,BS,DIN,GB,JIS

Dimensions:

50*37*4.5mm -400*104*14.5mm

Grade:

Q235

Place of Origin:

Hebei China (Mainland)

Brand Name:

jinding

Model Number:

50*37*4.5mm -400*104*14.5mm

Shape:

U Channel

Application:

construction

Perforated Or Not:

Is Perforated

hot rolled:

channel steel

economic price:

channel steel

LC payment:

channel steel


Packaging & Delivery

Packaging Detail:

Tied And Band With 6mm Wire Rod in Four Places Tightly

Delivery Detail:

within 20 Days


2015 Hot Sell JIS Hot Rolled Channel Steel Specifications

1.channel steel: ss400/q235/st37-2/a36/s235jr
2.channel steel 5.8/6/9/12m
3.LC payment channel steel
4.delivery within 25 day

Chinese standard size: 50*37*4.5mm -400*104*14.5mm
Japanese standard size: 50*25*3mm-300*90*13mm

Size (mm)Thickness (mm)Thickness (mm)Weight (kg/m)
50*253.00~5.006.002.37~3.46
75*403.807.005.30
75*404.007.005.60
75*404.507.005.85
75*405.007.006.92
100*503.806.007.30
100*504.206.008.03
100*504.507.508.97
100*505.007.509.36
125*655.206.8011.66
125*655.306.8012.17
125*655.508.0012.91
125*656.008.0013.40
150*755.507.3014.66
150*755.7010.0016.71
150*756.0010.0017.90
150*756.5010.0018.60
150*759.0012.5024.00
200*807.5011.0024.60
200*908.0013.5030.30
250*909.0013.0034.60
300*909.0013.0038.10


2015 Hot Sell JIS Hot Rolled Channel Steel Pictures





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Q:What is the difference between the main keel or the angle steel and the channel steel?
Channel steel is a strip of steel with a cross section. Section steel with groove shape.Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties. The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. 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:How to judge whether the joint of steel structure is rigid or hinged, as shown below, the steel beam and steel column are all channel steel and welded through weld joint.
A hinge: as the name suggests, the theory is completely unable to bear joint moment, and generally cannot be used for splicing component connection; hinged joints are usually only used for connecting end members, such as the end of the column and beam connections.
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:Cautions for surface zinc spraying on channel steel
Thermal spraying zinc sacrificial anode protection is a single layer of zinc, the corrosion rate depends only on the zinc layer thickness and dissolution rate and inorganic zinc in addition to the protection of zinc layer, the complex chemical changes generated by lithium silicate, zinc silicate, carbonate can better cover metal surface. Secondly, the high porosity of thermal sprayed zinc (3% ~ 5%), another blocking agent brushing waterborne inorganic zinc rich coating with low porosity (usually below 1%), which can be used for thermal spraying zinc surface sealants. In addition, the process of thermal spraying zinc complex, need for high temperature and high pressure and inorganic zinc spraying, brushing is can be flexible operation, the overall comparison, but low cost inorganic zinc.
Q:Difference between light channel steel and ordinary channel steel
The difference is that the light channel steel is smaller than the ordinary channel steel, the actual weight is lighter, and the price is cheaper.
Q:British standard I-beam 203*203*46 size
I-beam is mainly divided into ordinary I-beam, light I-beam and H steel three.Ordinary I-beam, light I-beam flange is variable cross-section, depending on the thickness of the web, the external thin; H steel: HW, HM, HN, HEA, HEB, HEM and so on, the flange of I-beam is a uniform sectionOrdinary I-beam, lightweight I-beam has formed the national standard, the common 10# I-beam is equivalent to the Internet I100 (such as 10# also channel equivalent channel (U100) for the implementation of the standards of different countries, which have subtle differences in their specifications)
Q:What does channel C10 mean? What is the full name of C?
Decent channel steel, with two thicker legs, does not curl (it rolls too tightly). Used for stressed structures.
Q:What material is the channel steel bought in the steel market?
Carbon structural steels are normally used directly under heat supply without heat treatment.
Q:How to choose angle steel and channel steel for dry hanging stone?
A qualified design unit is required. Material selection as required.
Q:How to anchor the channel?
On the basis of the embedded 20 thick steel plate, with high-strength bolts or chemical bolts fixed, and then use the stiffener to clamp the middle of the channel, and use high-strength bolts to connect.

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