JIS G3101 steel flat for construction with good

JIS G3101 steel flat for construction with good System 1

JIS G3101 steel flat for construction with good System 2

JIS G3101 steel flat for construction with good

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Specifications of MS Channel:

1.We supply high quality MS Channel at reasonable price, including Chinese standard, Japanese standard and so on.

Standard	GB/JIS
Material Grade	Q235,SS400
Technique:	Hot Rolled
Sizes as per chinese standard:	50374.5mm - 3008911.5mm
Sizes as per japanese standard:	50253mm – 200807.5mm
Length:	6meter, 9meter, 12meter

Note: 1.we are also competent to provide our customers other MS Channel based on other sizes according to customer’s requirements.

2. The length of our ms channel could be cut into other meters as per customer’s requirements. For example, the channel in 6meters could be cut into 5.8meters in order to be fit in the 20ft container.

2. The detailed sections of MS Channel as per GB standard.are shown in the table-1:

GB U CHANNEL	Standard h	Sectional b	Dimension s	t	Mass: Kg/m
	(mm)	(mm)	(mm)	(mm)
50X37	50	37	4.50	7.0	5.438
63X40	63	40	4.80	7.5	6.634
80x43	80	43	5.00	8.0	8.045

100x48	100	48	5.30	8.5	10.007
120x53	120	53	5.50	9.0	12.059
140x58	140	58	6.00	9.5	14.535
140x60	140	60	8.00	9.5	16.733

160x63	160	63	6.50	10.0	17.240
160x65	160	65	8.50	10.0	19.752

180x68	180	68	7.00	10.5	20.174
180x70	180	70	9.00	10.5	23.000

200x73	200	73	7.00	11.0	22.637
200x75	200	75	9.00	11.0	25.777

220x77	220	77	7.00	11.5	24.999
220x79	220	79	9.00	11.5	28.453

250x78	250	78	7.00	12.0	27.410
250x80	250	80	9.00	12.0	31.335
250x82	250	82	11.00	12.0	35.260

280x82	280	82	7.50	12.5	31.427
280x84	280	84	9.50	12.5	35.823
280x86	280	86	11.50	12.5	40.219

300x85	300	85	7.50	13.5	34.463
300x87	300	87	9.50	13.5	39.173
300x89	300	89	11.50	13.5	43.883

Table-1

3. The chemical composition of HR Channel Steel according to Q235B is shown in Table-2.

Alloy No	Grade	Element(%)
Alloy No	Grade	C	Mn	S	P	Si
Q235	B	0.12-0.20	0.3-0.7	≦0.045	≦0.045	≦0.3

Table-2

Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.

4. The mechanical property of HR Channel Steel according to Q235B is shown in Table-3-1 and Table-3-2

Alloy No	Grade	Yielding Strength Point(Mpa)
		Thickness(mm)
		≦16	＞16-40	＞40-60	＞60-100
		≧
Q235	B	235	225	215	205

Table-3-1

Alloy No	Grade	Tensile Strength(Mpa)	Elongation After Fracture(%)
			Thickness(mm)
			≦16	＞16-40	＞40-60	＞60-100
			≧
G235	B	375-500	26	25	24	23

Table-3-2

Note: we are able to present our customers relevant SGS test report for mechanical property of MS Channel as customer’s request.

Applications of MS Channel:

The MS Channel 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.

Package & Delivery of MS Channel:

1.The hot rolled channel steel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.

2. And the hot rolled channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more than 3.5 mt, the loading by break bulk cargo should be choosed.When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.

3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

4.All in all, we could do in accordance with customer's request

JIS G3101 steel flat for construction with good

Q: Can steel flat bars be used for making handrails?: Yes, steel flat bars can be used for making handrails. Steel flat bars are strong and durable, making them an ideal material for handrails. They can be easily shaped and welded to create various designs and styles of handrails. Additionally, steel flat bars have a sleek and modern appearance, which can enhance the overall aesthetics of a staircase or walkway. However, it is important to ensure that the steel flat bars meet the necessary safety standards and regulations for handrails in your specific location.

Q: Are steel flat bars suitable for making gears or sprockets?: Yes, steel flat bars are suitable for making gears or sprockets. Steel flat bars are commonly used in gear and sprocket manufacturing due to their durability, strength, and ability to withstand high loads and torque.

Q: How is a steel flat bar different from other types of steel bars?: A steel flat bar, as the name suggests, is characterized by its flat and rectangular shape. Unlike other types of steel bars such as round or square bars, which have circular or square cross-sections respectively, a flat bar has a wide and flat surface area. This unique shape makes it ideal for applications where a strong and sturdy support or structural element is required, such as in construction, manufacturing, or DIY projects.

Q: How do I choose the right size of steel flat bar for my project?: To choose the right size of steel flat bar for your project, you should consider factors such as the load-bearing capacity required, the dimensions of the project, and any specific design requirements. It is essential to consult with a structural engineer or an expert in steel fabrication to ensure that the chosen size can adequately support the intended weight and meet the project's specifications.

Q: Are steel flat bars suitable for outdoor use?: Yes, steel flat bars are suitable for outdoor use. Steel is known for its durability and resistance to weather elements such as rain, snow, and sunlight. It can withstand the harsh outdoor conditions, making it a reliable choice for various outdoor applications. Additionally, steel can be coated or treated to enhance its corrosion resistance, further increasing its suitability for outdoor use.

Q: Can steel flat bars be used for making fencing?: Yes, steel flat bars can be used for making fencing. They are commonly used in fencing projects due to their durability, strength, and resistance to wear and tear. Steel flat bars provide a sturdy framework for fences and can be easily welded or bolted together to create a secure barrier.

Q: Are steel flat bars suitable for bridges?: Certainly! Bridges can be constructed using steel flat bars because they possess qualities that make them ideal for this purpose. Steel is a commonly preferred material in bridge construction because it offers a high strength-to-weight ratio, durability, and the ability to withstand heavy loads. Steel flat bars, specifically, provide numerous advantages for the construction of bridges. They offer excellent support and stability, particularly when utilized as structural components or reinforcement in concrete bridge decks. Additionally, steel flat bars can be easily fabricated, cut, and welded to meet the specific design requirements of a bridge. This makes them a versatile choice for bridge construction. Moreover, steel flat bars have a lengthy lifespan and require minimal maintenance, which is crucial for ensuring the bridge's longevity and safety. All in all, steel flat bars are a suitable and extensively used material in bridge construction due to their strength, durability, versatility, and ease of maintenance.

Q: What are the different methods of polishing steel flat bars?: To achieve the desired finish and level of polish, various methods can be employed for polishing steel flat bars. One widely used technique involves the use of sandpaper or abrasive pads. By gradually progressing from coarser grits like 80 or 120 to finer ones like 400 or 600, imperfections and roughness on the steel surface can be eliminated. This method can be executed manually or with the aid of power tools such as sanders or grinders. Another approach entails the utilization of polishing compounds. These compounds, which come in different grades ranging from coarse to fine, are applied to the steel surface and then buffed using a cloth or polishing wheel. They effectively eradicate scratches, oxidation, and other flaws, leaving behind a shiny and polished appearance. For polishing steel flat bars, electropolishing is an alternative method. This electrochemical process involves immersing the steel in an electrolyte solution and applying an electric current. As a result, a thin layer of material dissolves from the surface, resulting in a smooth and polished finish. Electropolishing is commonly employed for stainless steel flat bars and can yield a uniform and high-quality outcome. Additionally, mechanical polishing techniques can be employed. These involve the use of polishing wheels or buffing machines equipped with rotating wheels or pads coated with abrasive compounds. The speed and pressure can be adjusted to achieve the desired level of polish. In conclusion, the selection of a polishing method for steel flat bars depends on factors such as the desired finish, level of polish required, and available equipment and materials. It is crucial to consider these factors and choose the most suitable technique to attain the desired results.

Q: Can steel flat bars be used in the manufacturing of electrical enclosures?: Yes, steel flat bars can be used in the manufacturing of electrical enclosures. Steel is a commonly used material for enclosures due to its strength, durability, and ability to provide protection against various external factors such as corrosion and impact. Flat bars made of steel can be easily fabricated and welded to create the desired shape and size for electrical enclosures, making them a suitable choice for this purpose.

Q: Do steel flat bars have a specific surface hardness?: Yes, steel flat bars can have a specific surface hardness depending on the type of steel and the heat treatment process it undergoes. The hardness can be controlled by altering the composition of the steel and applying various heat treatment techniques such as quenching and tempering.

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