Hot Rolled MS Mild Square Steel Bars for Strcutures

Hot Rolled MS Mild Square Steel Bars for Strcutures System 1

Hot Rolled MS Mild Square Steel Bars for Strcutures

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

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Product Description:

OKorder is offering Hot Rolled MS Mild Square Steel Bars for Strcutures 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:

-The Square Steel is normally used as structure steel.

-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…

-Row material for steel pipes.

Product Advantages:

Hot Rolled MS Mild JIS Steel U Channels for Strcutures are durable, strong, and resists corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (7-10 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

-Standard: GB,

-Grade: Q235 or equivalent.

Chemical Composition:

Standard	Grade	Element (%)
GB	Q235B	C	Mn	S	P	Si
GB	Q235B	0.12~0.20	0.30~0.70	≤0.045	≤0.045	≤0.30

Measures of Hot Rolled Square Bar:

(Section of HR Square Bar)

-Length of a side and Theoretical weight of Square Bar.

Length of a side(mm)	Theoretical weight(kg/m)	Length of a side(mm)	Theoretical weight(kg/m)
6	0.283	32	8.04
7	0.385	＊33	8.55
8	0.502	34	9.07
9	0.636	＊35	9.62
10	0.785	36	10.17
11	0.950	38	11.24
12	1.13	40	12.56
13	1.33	42	13.85
14	1.54	45	15.90
15	1.77	48	18.09
16	2.01	50	19.63
17	2.27	53	22.05
18	2.54	＊55	23.6
19	2.82	56	24.61
20	3.14	＊58	26.4
21	3.46	60	28.26
22	3.80	63	31.16
＊23	4.15	＊65	33.17
24	4.52	＊68	36.3
25	4.91	79	38.49
26	5.30	75	44.16
＊27	5.72	80	50.24
28	6.15	85	56.72
＊29	6.60	90	63.59
30	7.06	95	70.85
＊31	7.54	100	78.50

Notes:

1, The theoretical weights in the list, base on the density of 7.85 g/cm3.

2, Formula for theoretical weight of Square bar: a(length of a side) * a * 0.00785

3, The numbers with ＊mean that they are not regular or we don’t offer them.

-Regular length of Square Bar:

Steel	Length of a side (mm)	Length of steel (m)
Normal steel	< 25	4~10
Normal steel	> 25	3~9
Steel of high quality	All measure	2~6
Steel of high quality	Tool steel >75	1~6

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: 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.

Q3: How soon can we receive the product after purchase?

A3: 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.

Q4: What makes stainless steel stainless?

A4: 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.

Q5: Can stainless steel rust?

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.

Images:

Hot Rolled MS Mild Square Steel Bars for Strcutures

Q: Where can I find the tensile strength of channel steel?: No, it depends on what you use in that area. Many of them can be divided into tensile strength, yield strength and specific termsThe concrete formula does not seem to be available. Only by experiment can we get the exact number

Q: Can steel channels be used in the construction of architectural canopies?: Yes, steel channels can definitely be used in the construction of architectural canopies. Steel channels are commonly used in construction due to their strength and durability. They provide structural support and stability, making them ideal for architectural canopies that need to withstand various weather conditions and loads. Additionally, steel channels can be fabricated and shaped into different forms to suit the design requirements of the canopy. They can be used as the primary framing element or as secondary support members, depending on the specific design and structural requirements. Overall, steel channels are a popular choice for architectural canopy construction due to their strength, versatility, and ability to enhance the aesthetics of the structure.

Q: How are steel channels used in the construction of shopping malls or retail centers?: Steel channels are commonly used in the construction of shopping malls or retail centers for various purposes. They are primarily utilized for structural support, providing strength and stability to the building's framework. Steel channels are often used as beams or columns, supporting the weight of the structure and transferring loads to the foundation. Additionally, they are used in the construction of mezzanine floors, staircases, and railings, enhancing the overall functionality and safety of the retail space.

Q: What are the factors to consider when determining the appropriate width of a steel channel?: When determining the appropriate width of a steel channel, several factors should be considered. These include the load the channel will be subjected to, the span length, the material properties of the steel, and any applicable safety codes or standards. Additionally, factors such as deflection limits, cost considerations, and the desired aesthetic appearance may also influence the decision.

Q: What are the maximum span lengths for steel channels?: The maximum span lengths of steel channels are influenced by several factors, including the channel's size, shape, material grade, applied load, and desired deflection criteria. Typically, steel channels can have span lengths ranging from a few feet to several hundred feet. For smaller steel channels, like C-shaped or U-shaped channels, the maximum span lengths usually fall between 6 and 20 feet. These channels are commonly used in light structural applications, framing, or as support members in construction projects. On the other hand, larger steel channels used in heavy-duty industrial applications or as primary structural members can accommodate much longer span lengths. These channels are engineered to withstand heavier loads and longer spans. Consequently, the maximum span lengths can reach several hundred feet or even more, depending on the specific design requirements and engineering calculations. It is worth noting that determining the maximum span lengths for steel channels should always be performed by a qualified structural engineer or designer who considers all relevant factors and conducts necessary calculations. This is vital to ensure the safety and structural integrity of the channel system, allowing it to effectively support the intended loads without excessive deflection or failure.

Q: What are the precautions for handling and storing steel channels?: When handling and storing steel channels, it is important to take certain precautions to ensure safety and prevent damage. Some of the precautions include using appropriate lifting equipment and techniques to avoid injuries, wearing personal protective equipment such as gloves and safety boots, and inspecting the channels for any defects or damage before handling them. Additionally, steel channels should be stored in a dry and well-ventilated area to prevent corrosion and damage. It is also important to stack the channels properly, ensuring that they are supported evenly to avoid any bending or warping.

Q: Are steel channels suitable for the mining manufacturing industry?: Steel channels are an ideal choice for the mining manufacturing industry. They are widely used in various industries, including mining, because of their exceptional strength and durability. In the mining industry, where rugged conditions and intensive use are common, heavy-duty equipment and machinery are required. Steel channels, being made of a strong and sturdy material, can provide the necessary support and structural integrity to withstand the demanding requirements of the mining manufacturing industry. Furthermore, steel channels offer flexibility in terms of design and configuration, making them suitable for a wide range of applications within the mining industry. They can be used to construct frameworks, support structures, conveyor systems, and other equipment essential for mining operations. Moreover, steel channels have a high load-bearing capacity, which is crucial in the mining industry where heavy loads and vibrations are prevalent. They can efficiently distribute weight and handle stress, ensuring the safety and dependability of mining equipment and structures. Additionally, steel channels are resistant to corrosion, making them well-suited for use in the mining industry where exposure to moisture, chemicals, and other corrosive substances is common. This corrosion resistance extends the lifespan of the equipment, reducing maintenance and replacement costs. In conclusion, steel channels are an excellent choice for the mining manufacturing industry due to their strength, durability, versatility, and resistance to corrosion. They provide the necessary support and structural integrity needed for heavy-duty mining equipment and structures, making them a reliable option for various applications within the industry.

Q: How do steel channels perform in corrosive chemical environments?: Steel channels generally perform well in corrosive chemical environments due to their high resistance to corrosion. This is primarily because steel, especially stainless steel, forms a protective oxide layer that prevents or slows down the corrosion process. However, the exact performance can vary depending on the specific chemical environment and concentration. It is important to consider the corrosive properties of the chemicals and consult with experts or engineers to select the appropriate type and grade of steel channel for optimal performance and longevity in corrosive chemical environments.

Q: Can steel channels be used for building facades?: Yes, steel channels can be used for building facades. Steel channels are commonly used in construction for their high strength and durability. They can be used to frame and support building facades, providing structural integrity and stability. Steel channels can be easily customized and fabricated into various shapes and sizes to meet the design requirements of the facade. Additionally, steel channels can be coated or finished to enhance their appearance and protect against corrosion, making them suitable for both functional and aesthetic purposes in building facades.

Q: What are the common lengths of steel channels?: The common lengths of steel channels can vary depending on the specific application and manufacturer. However, some standard lengths are commonly available in the market. These include 10 feet (3.048 meters), 20 feet (6.096 meters), and 24 feet (7.315 meters). These lengths are often preferred due to their convenience in transportation and handling. It is important to note that custom lengths can also be ordered from manufacturers to suit specific project requirements.

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