Wholesale hot rolled steel flat bar with lowest price

Wholesale hot rolled steel flat bar with lowest price System 1

Wholesale hot rolled steel flat bar with lowest price

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 30 m.t.

Supply Capability:: 30000 m.t./month

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Specifications

1passed the ISO9001:2000
2steel manufacturer,30 years experience
3near the seaport ,low cost
4good reputation and service

Carbon steelsdo rust easily, but they can be easily painted or primed. They are cheap so they are the normal choice for most

fabrications. Mild Steel can be easily cut or drilled to meet your requests.

Mild Steel Flat Bar is generally used for fabrication, frameworks and for structural items. Such as:

Plastic moulds, cold work die and mould base as well as constructional part .

Automobile manufacturing( Auto girders special steel

Shipping manufacture

Railway special pad

Mechanical steel

section size: axb=(650-580)x(6-50)

lenght : 6m/9m/12m or as required

Chemical composition of Q235

Alloy No

Grade

Element(%)

Q235

0.12—0.20

0.3—0.7

≤0.045

≤0.3

Physical properties of Q235

Alloy No	Grade	Yielding strength point(Mpa)				Tensile strength (Mpa)	Elongation after fracture(%)
		Thickness (mm)					Thickness (mm)
		≤16	＞16--40	＞40--60	＞60--100		≤16	＞16--40	＞40--60	＞60--100
		≥					≥
Q235	B	235	225	215	205	375--500	26	25	24	23

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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.

Wholesale hot rolled steel flat bar with lowest price

Q: What is the minimum yield strength of a steel flat bar?: The minimum yield strength of a steel flat bar can vary depending on the specific grade and type of steel being used. However, in general, the minimum yield strength for a standard carbon steel flat bar is typically around 36,000-40,000 psi (pounds per square inch).

Q: What's the difference between stainless steel flat bar 304 and 316?: 316 stainless steel flat type is 316, the material is stainless steel. The stainless steel should be a bundle of delivery, the bundle passes, bundle length should be specified. Stainless steel flat is generally naked, delivery, transportation and storage are required to pay attention to moisture.

Q: How do steel flat bars perform in high-temperature environments?: Steel flat bars generally perform well in high-temperature environments. Steel is known for its high melting point and excellent strength at elevated temperatures. The performance of steel flat bars in high-temperature environments primarily depends on the specific grade of steel used and any additional heat treatments or coatings applied. Many steel alloys, such as stainless steel, are designed to withstand high temperatures without significant loss of strength or deformation. These alloys contain elements like chromium, nickel, and molybdenum, which enhance their resistance to heat and corrosion. Stainless steel flat bars, in particular, offer excellent performance in high-temperature environments due to their high chromium content. In extreme high-temperature conditions, steel flat bars may experience some thermal expansion, which could lead to minor dimensional changes. However, this can usually be accounted for during the design process. Additionally, prolonged exposure to high temperatures may cause oxidation or scaling on the surface of the steel, potentially reducing its aesthetic appearance. However, this can be mitigated by using appropriate coatings or treatments. It is important to note that the performance of steel flat bars in high-temperature environments may vary depending on factors such as load, duration of exposure, and the presence of other corrosive elements. Therefore, it is advisable to consult with materials engineers or industry experts to select the most suitable steel grade and take necessary precautions when using steel flat bars in high-temperature applications.

Q: What is the representation of flat steel?: In use, it has advantages over steel platesFlat steel adopts negative deviation rolling, but according to actual weight, the utilization ratio of steel plate is 1~5 percentage points higher than that of steel plate.Flat can according to user needs, set the thickness, width and length of production, for the user to reduce the cut and save processes, reducing labor, material consumption, but also reduce the loss of raw materials processing, time saving, material saving. Products have been specialized in steel structure manufacturing, machinery manufacturing, automotive industry, mining machinery, lifting machinery and other industrial materials.

Q: Can steel flat bars be used in the manufacturing of playground equipment?: Yes, steel flat bars can be used in the manufacturing of playground equipment. Steel flat bars are commonly used in the construction industry due to their strength and durability. They are also easily customizable and can be shaped into various forms to meet the specific design requirements of playground equipment. Steel flat bars are often used as support structures, frames, and components in playground equipment such as swings, slides, climbing frames, and monkey bars. The use of steel flat bars ensures that the playground equipment is sturdy, long-lasting, and able to withstand the wear and tear that comes with regular use by children.

Q: Are steel flat bars suitable for making marine equipment?: Yes, steel flat bars can be suitable for making marine equipment depending on the specific requirements and intended use. Steel flat bars have several advantages that make them suitable for marine applications. Firstly, steel is known for its strength and durability, which is crucial when it comes to marine equipment that needs to withstand harsh conditions such as saltwater corrosion, extreme temperatures, and impacts. Steel flat bars are highly resistant to corrosion, especially when they are properly coated or treated with protective finishes, making them ideal for marine environments. Secondly, steel flat bars can be easily fabricated and shaped into various forms to meet the specific design requirements of marine equipment. They can be cut, welded, and bent to create complex structures, which is essential for constructing marine equipment that needs to be customized for specific purposes. Furthermore, steel flat bars have a high load-bearing capacity, making them suitable for heavy-duty marine equipment such as boat trailers, dock supports, or structural components of ships. Their ability to handle heavy loads and resist deformation is crucial for ensuring the safety and reliability of marine equipment. However, it is important to note that the choice of steel grade and the proper application of protective coatings are critical factors for ensuring the suitability of steel flat bars for marine equipment. Stainless steel or corrosion-resistant steel grades are often preferred for marine applications to enhance resistance against rust and corrosion. In summary, steel flat bars can be suitable for making marine equipment due to their strength, durability, corrosion resistance, and versatility in fabrication. However, careful consideration should be given to the specific requirements and proper selection of steel grade to ensure the suitability and longevity of the equipment in marine environments.

Q: Can steel flat bars be used in the construction of storage racks or shelves?: Indeed, in the construction of storage racks or shelves, steel flat bars find their utility. Steel, a robust and long-lasting material, enjoys wide usage in the construction industry. Flat bars offer a solid and secure foundation for storage racks or shelves, guaranteeing their ability to bear substantial loads and endure the trials of time. Moreover, steel flat bars can be effortlessly fused or fastened together to fashion tailored storage solutions that perfectly match particular requirements and spatial constraints. In summary, owing to their strength, durability, and adaptability, steel flat bars constitute a dependable selection for the erection of storage racks or shelves.

Q: Can steel flat bars be hardened or heat treated?: Yes, steel flat bars can be hardened or heat treated, depending on the specific type of steel used. Heat treatment involves heating the steel to a specific temperature and then cooling it rapidly to achieve the desired level of hardness. This process can be used to increase the strength and durability of the steel flat bars. Hardening and heat treatment are commonly employed in various industries, such as construction, manufacturing, and automotive, to enhance the properties of steel flat bars and make them suitable for specific applications.

Q: Can steel flat bars be used for manufacturing construction equipment?: Certainly, construction equipment can indeed be manufactured using steel flat bars. Due to their versatility and strength, steel flat bars are highly suitable for a multitude of applications, particularly within the construction industry. They are capable of fabricating numerous components for construction equipment, including frames, supports, brackets, and reinforcements. Moreover, steel flat bars possess the ability to endure substantial loads, ensuring structural stability, while also exhibiting resistance against corrosion. Consequently, when it comes to producing construction equipment that must withstand rigorous working conditions, steel flat bars prove to be an ideal choice.

Q: What are the standard packaging options for steel flat bars?: The standard packaging options for steel flat bars typically include bundling them with steel straps or wrapping them in protective material such as plastic or paper, to ensure safe transportation and prevent damage or corrosion.

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