U-channel Carbon Steel Hot Rolled JIS Standard High Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Product Description:

OKorder is offering U-channel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

 

1.The JIS channel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.

2.The JIS channel  is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.


 

Product Advantages:

OKorder's U-channel are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

1.We are able to provide channel steel of top quality at attractive price.

2.Our products of channel steel have passed ISO9001:2008 Quality Management System Certification.

Alloy No

Grade

Element (%)


C

Mn

S

P

Si











Q235

B

0.12—0.20

0.3—0.7

≤0.045

≤0.045

≤0.3










Alloy No

Grade

Yielding strength point( Mpa)


Thickness (mm)


≤16

>16--40

>40--60

>60--100










Q235

B

235

225

215

205


Alloy No

Grade

Tensile strength (Mpa)

Elongation after fracture (%)


Thickness (mm)



≤16

>16--40

>40--60

>60--100











Q235

B

375--500

26

25

24

23



FAQ:

Q1: How soon can we receive the product after purchase?

A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: Can stainless steel rust?

A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

 

Images:

U-channel Carbon Steel Hot Rolled JIS Standard High Quality

U-channel Carbon Steel Hot Rolled JIS Standard High Quality




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Q:What does channel steel look like? Where is it usually used?
Channel steel is a strip of steel with a cross section. The specifications of the method, such as 120*53*5, mean waist height of 120 mm, leg width of 53 mm channel, waist thickness of 5 mm channel, or called 12# channel. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.
Q:What does "deformed L/200" mean in the carrying capacity of channel steel?
This refers to deflection, deflection is the force or non-uniform temperature changes, the axis of the rod in the direction perpendicular to the axis of the line displacement, or plate surface in the vertical direction of the middle direction of the line displacement. L/200 is the maximum amount of deformation produced per 200mm length. That is to say, the lowest point after the force is divided by the size of the origin by the ratio of the length L. For example, the length is 3M, the maximum deformation can not exceed 3000/200=15mm, but there is a premise that the force can be deformed, but after the removal of force, it must rebound to the original standard is effective, otherwise it is invalid.
Q:Duplex building intermediate layer with channel steel or cast well?
I think it depends on the use of the attic. If it is out of the storage room, it is better to use channel steel. The construction is convenient, the cost is not high, and the bearing is enough. But if it is out of the room, it may be better to cast in placeMy home is a storage room, with the channel, did not shake the feeling, and the ceiling is not good. I want to crack crack is the ceiling decoration when do not cause, and with no direct relationship. What interlayer added: cast steel frame and each has its own advantages and disadvantages, in addition to the above several mentioned price factors, sound insulation effect, simple construction of the steel frame (relative cast-in-place for), as long as the proper construction (for experienced professional (staff) Company) should not be like the steel welding good will shake, 10000% ceiling cracking, the cost is not low, the cost is very high, the noise is too large for a long time. The wood board ceiling or rotten, cracking phenomenon, now generally spans more than 3 meters will be used to make steel, there are no shaking, and part of the ceiling steel frame does not occupy a space, can make a building Type, the cast is not good, if you want to do, you have to sacrifice height, and the general floor space is not very high, as the choice depends on your own intentions and needs
Q:What are the advantages of channel steel?
According to the structure theory of channel, point in the wing section, i.e. channel should be upright, not lying. Therefore, the channel steel can change the structure of the building and save the building materials.
Q:What is the difference between channel steel and C steel?
Section C is produced by cold rolling of strip steel, which is generally supplied by steel structure and thinner in thickness. In addition, their cross-section is not the same, the channel is straight side, C steel is curling.
Q:What are the types of channel steels?
Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-30#. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.
Q:When building a high-rise, in order to build scaffolding, the channel into the wall, support scaffolding, etc., after the completion of the scaffolding dismantled, the channel will be removed after the leakage?
Holes filled well will not leakBut often it doesn't fill well
Q:No. 20 I-beam span 3 meters, fixed on both sides, what is the maximum weight to bear? No. 10 channel steel, span 2.5 meters?
I-beam is also called steel girder (English name Universal Beam). It is a strip of steel with an I-shaped section. I-beam is divided into ordinary I-beam and light I-beam, H steel three. It is a section steel whose shape is trough.
Q:8 channel steel and 40*60 square steel tube, which is good in bending strength?
The channel steel should have good flexural strength
Q:Duplex 3, the main beam 3.6 meters, span 4.5 meters wide, steel structure, with 8 channel steel can be, how much space? Or how to make it reasonable? Daily life bears little weight.
Channel steel deformation, it is recommended to cast in place concrete

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