Steel Pieces Slit From Steel Plate Sheet with Small Width
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Structure of Steel Pieces Slit From Steel Plate Sheet with Small Width Description:
Steel pieces slit from steel plate sheet with small width is a beam with an I-shaped cross-section. The horizontal elements of the "I" are known as flanges, while the vertical element is termed the "web". Steel pieces slit from steel plate sheet with small width is usually made of structural steel and is used in construction and civil engineering. The steel pieces slit from steel plate sheet with small width resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Steel pieces slit from steel plate sheet with small width theory shows that the I-shaped section is a very efficient form for carrying both bending and shears loads in the plane of the web.
2. Main Features of Steel Pieces Slit From Steel Plate Sheet with Small Width:
• Grade: Q235
• Type: Mild carbon steel
• Deflection: The stiffness of the I-beam will be chosen to minimize deformation
• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.
• Local yield: Caused by concentrated loads, such as at the beam's point of support.
3. Steel Pieces Slit From Steel Plate Sheet with Small Width Images:
4. Steel Pieces Slit From Steel Plate Sheet with Small Width Specification:
Alloy No | Grade | Element(%) | ||||
C
| Mn
| S
| P
| Si
| ||
Q235
|
B
|
0.12—0.20 |
0.3—0.7 |
≤0.045 |
≤0.045
|
≤0.3
|
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 |
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①Is this product same as W beam？
In the United States, the most commonly mentioned I-beam is the wide-flange (W) shape. These beams have flanges in which the planes are nearly parallel. Other I-beams include American Standard (designated S) shapes, in which flange surfaces are not parallel, and H-piles (designated HP), which are typically used as pile foundations. Wide-flange shapes are available in grade ASTM A992,[4] which has generally replaced the older ASTM grades A572 and A36.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③Is there any advantage about this kind of product?
Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
- Q: Can steel flat bars be used for making handrails?
- Yes, steel flat bars can be used for making handrails. Steel flat bars are often used in construction and fabrication projects, including handrail systems. They offer strength, durability, and can be easily customized to fit specific design needs.
- Q: Are steel flat bars commonly used in the shipbuilding industry?
- Yes, steel flat bars are commonly used in the shipbuilding industry. They are often used for various structural components such as frames, bulkheads, and stiffeners due to their strength, durability, and versatility.
- Q: What is the difference between hot-rolled and cold-rolled steel flat bars?
- The main difference between hot-rolled and cold-rolled steel flat bars lies in their production process and resulting characteristics. Hot-rolled steel flat bars are made by heating a steel billet or slab to a high temperature and then rolling it through a series of rollers to achieve the desired shape and size. This process results in a relatively rough surface and rounded edges. On the other hand, cold-rolled steel flat bars are produced by cooling down the hot-rolled steel to room temperature and then passing it through a series of rollers at room temperature. This process results in a smoother surface finish and sharper edges compared to hot-rolled steel flat bars. In terms of physical properties, hot-rolled steel flat bars generally have a larger size tolerance, as the high-temperature rolling process can cause some dimensional variations. Cold-rolled steel flat bars, on the other hand, have a tighter size tolerance due to the controlled cold-rolling process. Additionally, due to the heating and cooling process involved in their production, hot-rolled steel flat bars typically have a scaled surface, which is a thin layer of iron oxide. In contrast, cold-rolled steel flat bars have a clean, smooth surface. Moreover, the mechanical properties of hot-rolled and cold-rolled steel flat bars also differ. Hot-rolled steel flat bars tend to have a lower yield strength and higher ductility, making them suitable for applications that require shaping or bending. Cold-rolled steel flat bars, on the other hand, have a higher yield strength and lower ductility, making them more suitable for applications that require strength and durability. In summary, the key differences between hot-rolled and cold-rolled steel flat bars lie in their production process, surface finish, dimensional tolerance, and mechanical properties. The choice between the two depends on the specific requirements of the application and the desired characteristics of the steel flat bars.
- Q: How do steel flat bars perform in terms of UV resistance?
- Steel flat bars lack inherent UV resistance properties, making them susceptible to negative effects when exposed to ultraviolet (UV) radiation from sunlight. Extended exposure to UV rays can cause degradation and brittleness in steel over time, resulting in discoloration, oxidation, and structural weaknesses in flat bars. To address these issues and enhance UV resistance, various methods can be utilized. One commonly employed approach involves applying protective coatings, such as paint or specialized finishes, to the steel surface. These coatings act as a barrier, shielding the steel from direct UV exposure and preventing degradation. Moreover, stainless steel flat bars tend to exhibit superior resistance to UV radiation compared to carbon steel. This is due to the presence of chromium in stainless steel, which forms a passive oxide layer offering some natural UV protection. However, it is important to note that even stainless steel can still be affected by intense UV rays when exposed for prolonged periods. Ultimately, when considering the use of steel flat bars in outdoor or UV-exposed applications, it is essential to carefully consider the specific environment, level of UV exposure, and the necessity for additional protective measures. These considerations are crucial for ensuring the longevity and performance of the steel flat bars.
- Q: What are the common factors affecting the price of steel flat bars?
- The price of steel flat bars can be influenced by several factors that are commonly observed. 1. Raw material costs have a significant impact on the price of steel flat bars. The prices of raw materials like iron ore, coal, and scrap metal can fluctuate, leading to changes in the overall cost of production and, consequently, the price of steel flat bars. 2. The dynamics of supply and demand play a crucial role in determining the price of steel flat bars, just like any other commodity. If the demand for steel flat bars is high and the supply is limited, the price is likely to increase. Conversely, if the supply exceeds the demand, prices may decrease. 3. The price of steel flat bars can also be affected by the costs associated with manufacturing and processing. These costs include labor, energy, transportation, and other production-related expenses. Any changes in these costs, such as increased wages or electricity prices, can impact the final price of steel flat bars. 4. Market competition within the steel industry can influence the price of steel flat bars. When there are numerous suppliers offering similar products, the market becomes more competitive, leading to lower prices. Conversely, if there are fewer competitors, prices may increase. 5. Government regulations and trade policies, such as import tariffs or quotas, can significantly impact the price of steel flat bars. These policies can either restrict or promote the import and export of steel, which can affect the overall supply and demand dynamics and subsequently influence prices. 6. The price of steel flat bars can also be influenced by the overall economic conditions. During periods of economic growth and high construction activity, the demand for steel flat bars tends to increase, resulting in higher prices. Conversely, during economic downturns or recessions, demand may decrease, leading to lower prices. It is important to note that the combination of these factors can vary depending on the specific market and region. Additionally, external factors such as natural disasters, geopolitical events, and currency exchange rates can also impact the price of steel flat bars.
- Q: How are steel flat bars measured?
- Steel flat bars are typically measured by their thickness, width, and length. The thickness is measured from the top surface to the bottom surface, the width is measured from edge to edge, and the length is measured from one end to the other. These measurements are crucial for accurately determining the size and dimensions of steel flat bars.
- Q: Can steel flat bars be used for making renewable energy industry equipment?
- Yes, steel flat bars can be used for making renewable energy industry equipment. Steel is a versatile and durable material that is commonly used in the construction of various renewable energy equipment such as solar panel frames, wind turbine structures, and support systems. Its strength and corrosion resistance make it an ideal choice for handling the demanding conditions in the renewable energy industry. Additionally, steel can be easily recycled, aligning with the sustainability goals of the renewable energy sector.
- Q: Are steel flat bars available in customized lengths?
- Yes, steel flat bars are available in customized lengths. Steel suppliers and manufacturers typically offer a range of standard lengths for flat bars, but they also have the capability to cut and customize the bars to specific lengths as per customer requirements. This flexibility allows customers to order steel flat bars in the exact lengths they need for their specific projects or applications, ensuring a perfect fit and minimizing waste. Whether it's a small DIY project or a large-scale construction project, customers can typically work with steel suppliers to obtain customized lengths of steel flat bars to suit their needs.
- Q: What are the different certifications and standards for steel flat bars?
- There are several certifications and standards that apply to steel flat bars, ensuring their quality and suitability for various applications. Some of the most common certifications and standards include: 1. ASTM International (formerly known as the American Society for Testing and Materials): ASTM A108 is a standard specification for steel bars, carbon and alloy, cold-finished, while ASTM A36 is a standard specification for carbon structural steel that covers carbon steel shapes, plates, and bars of structural quality. 2. American Iron and Steel Institute (AISI): AISI 1018 is a common low carbon steel grade that is often used in steel flat bars. This grade conforms to AISI standards and is known for its excellent weldability and machinability. 3. Society of Automotive Engineers (SAE): SAE 4140 is a high-strength steel alloy commonly used in steel flat bars. It meets the SAE J404 standard, which specifies chemical composition limits for carbon and alloy steel bars. 4. European Norms (EN): EN 10025-2 is a standard specification for hot-rolled products of structural steels, including steel flat bars, that specifies technical delivery conditions for non-alloy structural steels. 5. International Organization for Standardization (ISO): ISO 683-3 is a standard that specifies the technical delivery requirements for steel bars, hot-rolled or forged, in various grades and conditions. 6. British Standards (BS): BS EN 10025-2 is a British standard that aligns with the European Norms and specifies the technical delivery conditions for non-alloy structural steels, including steel flat bars. It is important to note that specific applications may require additional certifications or standards. For example, steel flat bars used in construction may need to meet specific building codes or regulations set by local authorities. Additionally, industries such as aerospace or automotive may have their own unique certifications or standards to ensure the performance and safety of steel flat bars used in their applications.
- Q: The difference between use and performance of hot rolled flat steel and longitudinally cut flat steel is discussed
- Hot rolled flat steel (hot rolled flat steel strip):Mostly produced by small factories, the raw material sources are disordered and the material can not be guaranteed. Therefore, the mechanical properties of hot-rolled flat steel are greatly different. Hardness, tensile strength, elongation, weldability are often unpredictable.
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Steel Pieces Slit From Steel Plate Sheet with Small Width
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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