• CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled System 1
  • CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled System 2
  • CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled System 3
CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled

CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled

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Product Description:

OKorder is offering high quality CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolledat 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.

Product Advantages:

OKorder's CHANNEL JIS G3192 SS400 GB Q235 Q345 Hot Rolled 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:

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 How do we guarantee the quality of our products?

A1 We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q2ow do you package the angle steel when shipping?

A2l goods are packed in bundles with steel strips and shipped by container or break bulk.  

Q3What makes stainless steel stainless?

A3tainless 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.

A5: 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.

 

 

Q:What are the common design considerations for steel channels?
To ensure the proper design of steel channels, several important factors must be taken into account. These considerations include: 1. Load capacity: The primary focus when designing steel channels is their ability to bear loads. Engineers must calculate the maximum expected loads and choose a channel size and material that can safely support these loads without excessive deflection or failure. 2. Material selection: Steel channels are available in different materials, such as carbon steel and stainless steel. The selection of the material depends on various factors, including required strength, corrosion resistance, and cost. Different steel grades have distinct mechanical properties, so the appropriate material should be chosen based on the specific application. 3. Structural stability: Steel channels must have sufficient structural stability to resist buckling or collapsing under applied loads. The design should consider factors like channel length, support conditions, and the possibility of lateral torsional buckling. By analyzing these factors, engineers can take appropriate design measures to ensure the channel's stability. 4. Connection design: Another crucial consideration is the design of connections between steel channels and other structural elements. These connections must effectively and securely transfer loads, guaranteeing the overall structural integrity of the system. Proper connection design requires considering factors such as joint type, fastener selection, and weld design. 5. Fire resistance: In certain applications, fire resistance is a critical concern for steel channels. The design should incorporate appropriate fire protection measures, such as intumescent coatings or fire-resistant insulation materials, to meet the required fire rating. 6. Manufacturing constraints: The design must also account for manufacturing constraints involved in producing steel channels. This includes considerations like standard sizes, manufacturing tolerances, and the availability of specific profiles. By working within these constraints, engineers can optimize the design for ease of production and cost-effectiveness. In conclusion, designing steel channels requires careful consideration of factors such as load capacity, material selection, structural stability, connection design, fire resistance, and manufacturing constraints. By addressing these factors, engineers can develop safe and efficient designs for steel channels that meet the specific requirements of the intended application.
Q:Are steel channels available in non-standard sizes?
Yes, steel channels are available in non-standard sizes.
Q:What are the different finishing techniques for steel channels?
Some different finishing techniques for steel channels include hot-dip galvanizing, powder coating, painting, and electroplating.
Q:What kind of welding rod used for channel steel?
Electrode used to see the material, Q235-A election J422, Q345 election J506... The thickness of channel section
Q:What is 16a# channel steel?
Model 160*63*6.517.24KG/ m. This model is called channel 16A
Q:What is the use of angle steel and channel steel?
Most of the channels are made of trays and cabinets, as well as stationary supports, such as power plants and substations.
Q:Can steel channels be used in the construction of staircases?
Yes, steel channels can be used in the construction of staircases. Steel channels are commonly used as stringers or supports for stairs due to their strength, durability, and versatility. They provide a strong structural framework for stairs and can be customized to fit various designs and dimensions. Additionally, steel channels offer excellent load-bearing capacity, making them suitable for both commercial and residential staircase construction.
Q:Are steel channels suitable for use in storage racks?
Yes, steel channels are suitable for use in storage racks. Steel channels are designed to provide structural support and strength, making them ideal for storing heavy items or materials on racks. They offer high load-bearing capacity, durability, and resistance to bending or warping, which ensures the stability and safety of the storage racks. Moreover, steel channels can be easily customized and adjusted to fit specific storage requirements, making them versatile for various storage applications. Overall, steel channels are a reliable and efficient choice for constructing storage racks.
Q:Can steel channels be used in architectural facades?
Indeed, architectural facades can utilize steel channels. These channels possess versatility and durability, rendering them appropriate for diverse architectural applications, facades included. Their utilization can result in the creation of a contemporary and streamlined aesthetic, while also offering structural reinforcement to the facade. The fabrication and customization of steel channels are straightforward, enabling them to meet the specific design prerequisites of the facade. This allows for an extensive array of possibilities concerning shape, size, and finish. Moreover, steel channels confer exceptional strength and stability, equipping them to endure the environmental pressures and burdens commonly encountered by architectural facades.
Q:What are the maximum lengths available for steel channels?
The manufacturer and the specific type of steel channel in use can cause variations in the maximum lengths available. Generally, standard lengths span from 20 to 40 feet, although some manufacturers may provide longer options, exceeding 60 feet, based on project requirements and equipment capacity. Consulting the manufacturer or supplier is crucial to ascertain the available lengths suitable for the specific steel channel under consideration.

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