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Specifications of UPN Channel Steel:

1.Our UPN Channel Steel has lots of advantages, just as followings:

a) At reasonable price and good quality.

b) To be convenient in construction and to save much time and labor.

c) The length of UPN can be manufactured according to customer’s requirements.

d) The UPN Channel Steel has strong mechanical strength.

e). The UPN Channel Steel possesses various kind of fittings, through which it is suitbal for many combinations.

f) Our UPN Channel Steel is attractive in appearance as well as beautiful in design

g) Free from slotted punching


2. The detailed sections of our UPN Channel Steel can be found in table-1

UPN U CHANNEL

Standard


h



Sectional


b



Dimension


s





t



Mass:


Kg/m



 

(mm)

(mm)

(mm)

(mm)

 

80x45

80

45

6.0

8.0

8.64

100X50

100

50

6.0

8.5

10.6

120x55

120

55

7.0

9.0

13.4

140x60

140

50

7.0

10.0

16.0

160x65

160

65

7.5

10.0

18.8

180x70

180

70

8.0

11.0

22.0

                      Table-1

Note: we are definitely good at manufacturing and supplying UPN channel steel as per S235JR. Also, we are willing and able to provide our customers UPN channel steel in other sizes, which depends on customers’ concret requirements for the quantity.

3. The chemical composition of UPN Channel Steel as per S235JR is shown in the table-2

Alloy No

Element(%)

C

Mn

S

P

Si

S235JR

0.12—0.20

0.3—0.7

≤0.030

≤0.030

≤0.20

                      Table-2

4. The mechanical property of UPN Channel Steel as per S235JR is shown in the table-3-1 and table-3-2

        Alloy No

Yielding strength point( Mpa)

Thickness (mm)

≤16

>16--40

>40--60

>60--100

S235JR

235

225

215

195

                      Table-3-1

Alloy No

Tensile strength (Mpa)

Elongation after fracture(%)

Thickness (mm)

 

≤16

>16--40

>40--60

>60--100

S235JR

340--510

24

23

22

27

                      Table-3-2

Applications of UPN Channel Steel:

The UPN Channel Steel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel 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. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.


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Q:Force problem of channel steel
Long span with I-beam, span of small channel steel can
Q:What material does hot-dip galvanized channel belong to?
Channel steel is only galvanized galvanized steel when it is galvanized. Hot dip galvanizing, cold galvanizing.Domestic commonly used channel material for Q235 and Q345.
Q:18# channel perimeter
You don't know where to use this data, in general, the characteristics of the data channel in section area and theoretical weight, I suggest you refer to GB/T 706-2008 "hot rolled steel", see annex, hoping to help you.
Q:14 of channel steel and 12 of I-beam which force?
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.
Q:Channel 10, 1 meters. What is the theoretical weight?
Channel steel is a strip of steel with a cross section.
Q:How are the types of I-beam and channel ABC distinguished? Tell me about it, please.
As the name suggests, the shape of the I-beam looks on the side as "work", and the channel is square and has less surface.
Q:What calculates the endurance of a channel?
The channel steel can be placed in three directions, that is, stand, place, tilt, and lie prone,There are N kinds of support: both ends of the simple support, both ends fixed, cantilever, one end of the cantilever, the other end of a simple support, cantilever at both ends...
Q:What is the wall thickness of national standard 8* channel steel?
Should refer to the GB 8 channel height 80 leg width 43 waist thickness 5.Channel steel is a strip of steel with a cross section. Section steel with groove shape.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 for building structures, vehicle manufacturing, other industrial structures and fixed plates, cabinets, etc., and channel steel is often used in conjunction with i-beam.According to the channel shape and can be divided into 4 kinds: cold bending equilateral channels, cold-formed non equilateral channel steel, cold rolled edge channels, the cold bending edge channelsAccording to the theory of steel structure, it should be stressed by the channel plate, that is to say, the channel should stand rather than lie prone.
Q:How to input the sign of channel steel in Excel
The channel is the section for the steel strip shape groove, the specifications with the waist high (H) (b) * * legs wide waist thick (d) mm number representation, such as 100*48*5.3, said 100 mm high waist, leg width is 48 mm, 5.3 mm thick waist channel, or 10# channel.
Q:Channel loading
It is assumed that the channel material is Q235, model 14a, vertical, 3.5m, center force, and the maximum load is P.

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