CHANNEL ASTM A36 50MM-300MM OR JIS U CHANNEL

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Product Description:

Product Description:

OKorder is offering high quality CHANNEL ASTM A36 50MM-300MM OR JIS U CHANNELat 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 U Channel Steel 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 u 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. 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.

3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.

Product Advantages:

OKorder's CHANNEL ASTM A36 50MM-300MM OR JIS U CHANNELare 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:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

Original Place

Tangshan, China

Brand Name

UINDA

Standard

JIS G3192 : 1990

Material Grade

SS490

Sizes

50mm to 200mm

Sales Volume/Year

3000MT

Destination Area

Middle East, Africa, Southeast Asia

2. The sections in details are as followings in the table-1 

JIS U CHANNEL

Standard
h

Sectional
b

Dimension
s


t

Mass:
 Kg/m

 

(mm)

(mm)

(mm)

(mm)

 

50x25

50

25

3.0

6.00

2.37

75X40

75

40

3.8

7.00

5.30

75X40

75

40

4.0

7.00

5.60

75X40

75

40

4.5

7.00

5.85

75X40

75

40

5.0

7.00

6.92

 

 

 

 

 

 

100X50

100

50

3.8

6.00

7.30

100X50

100

50

4.2

6.00

8.03

100X50

100

50

4.5

7.50

8.97

100X50

100

50

5.0

7.50

9.36

 

 

 

 

 

 

125X65

125

65

5.2

6.80

11.66

125X65

125

65

5.3

6.80

12.17

125X65

125

65

5.5

8.00

12.91

125X65

125

65

6.0

8.00

13.40

 

 

 

 

 

 

150x75

150

75

5.5

7.30

14.66

150x75

150

75

5.7

10.00

16.71

150x75

150

75

6.0

10.00

17.90

150x75

150

75

6.5

10.00

18.60

150x75

150

75

6.5

10.00

24.00

 

 

 

 

 

 

200X80

200

80

7.5

11.00

24.60

3. The mechanical property of JIS U Channel Steel in the table-2:

Grade

Yield Strength,N/mm²

Extension Strength N/mm²

Thickness of Steel,mm

≦16

>16-≦40

>40-≦100

>100

SS490

≧285

≧275

≧255

≧245

490-610

4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3

Grade

Element(%)

C

Mn

P

S

SS490

-

-

≦0.050

≦0.050 

 

FAQ:

Q1 What makes stainless steel stainless?

A1 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.

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: The products are invoicing on theoritical weight or on actual weight? 

A3: We can do it in both manners, according to the customers' request.

 

 

 


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Q:How many tons per ton for channel 12?
12# channel steel appearance size: A. height 120 mm. Leg length 53 mm. Thickness 5 mmWhat is the length of 12# channel? Specifications: A. 6M12# how much is the current price of the channel steel ton?Answer: 3000-4000 yuan
Q:Channel 12, span 5 meters, how much weight can be carried?
Some of the basic parameters of the 20b channel check (per unit length, weight g, section modulus W), check the "mechanical design manual" g=25.77kg/m=0.2577kg/cm W=191.4cm fand.
Q:Standard for channel 20
According to the GB / T 707 - 1998 hot-rolled steel GB, No. 20 channel is divided into: 20A; 20b two.20A: height: 200 mm width: 73 mm thickness: 7 mm weight: 22.637 kg / m theory.20b: height: 200 mm width: 75 mm thickness: 9 mm weight: 25.777 kg / m theory.(Note: the theoretical weight calculation of steel hot-rolled steel according to the density of 7.85 g / cm3)
Q:How do you mark the type of steel such as channel, I-beam and so on in the document?
In the document mark "channel", "I-beam" and other steel symbols, the input method of small keyboard, right-click the Greek character mother.Section steel is a strip steel with definite section shape and size. It is one of the four big kinds of steel (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc.
Q:Where can I find the tensile strength of channel steel
Tensile strength and yield strength are independent of size and size, but only material.
Q:I want to know what kind of steel is this type of steel, such as channel steel and die steel?
Channel steel is Q235 and die steel is alloy steel
Q:Channel structure, angle steel, I-beam and so on, if not painted, the impact on life?
The influence will reduce the life span
Q:How much is the weight per square metre of channel 10?!
10 channel steel, the national standard of rice weight is 10.007, but the production must be worse, the general national standard of about 5%, but also under the difference of more than 15%!
Q:What does "14 channel steel" do in the template "[14"?
The template in the [14 representation is No. 14 channel (make an unnecessary move).
Q:Channel
At the same height, the light channel steel has narrower legs, thinner waist and lighter weight than ordinary channel steel. 18 - 40 is large channel steel, 5 - 16 channel steel is medium channel steel. Imported channel steel shall be marked with actual specifications, sizes and relevant standards. Steel import and export orders generally is identified in the corresponding (carbon steel or low-alloy steel), to use the required specifications. Except for specification, channel steel has no specific composition and performance series

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