Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring

Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring System 1

Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 24 m.t.

Supply Capability:: 25000 m.t./month

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Product Description:

OKorder is offering Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring 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:

Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring 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:

Production Manufacturer	DAQIANG
Product Name	Spring Steel Flat Bar
Steel Type	Spring Steel
Material	5160
Others Available Material	60Si2Mn, 5160H, SUP9, SUP9A, 55Cr3 etc.
Thickness Range (mm)	6-50
Width Range (mm)	40-135
Usual length (mm)	5800
Daily Capacity (Metric Ton)	1000
Certificate	ISO9001: 2008
Edge	Round Edge / Right Angle
Surface	None / Oil Protection
Usage	Leaf Springs, Cultivator Blades, Garden Tools, Knifes etc.
Samples	Free of Charge

Chemical Composition (Common Material)
	C	Si	Mn	P	S	Cr	Cu
60Si2Mn	0.56-0.64	1.5-2.0	0.7-1.0	≤0.035	≤0.035	≤0.35
5160	0.56-0.64	0.15-0.35	0.75-1.0	≤0.035	≤0.04	0.7-0.9
5160H	0.55-0.65	0.15-0.35	0.65-1.1			0.6-1.0
SUP9	0.52-0.6	0.15-0.35	0.65-0.95	≤0.03	≤0.03	0.65-0.95	≤0.3
SUP9A	0.56-0.64	0.15-0.35	0.7-1.0	≤0.03	≤0.03	0.7-1.0	≤0.3
55Cr3	0.52-0.59	≤0.4	0.7-1.0	≤0.025	≤0.025	0.7-1.0

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.

Steel Flat Bar Hot Roll 5160 Medium Carbon Round Edge Spring

Q: What is the fire resistance of a steel flat bar?: The fire resistance of a steel flat bar relies on a number of factors, which include the steel's specific composition, size, and thickness, as well as the intensity and duration of the fire. Steel is generally acknowledged for its high melting point and structural integrity, even when subjected to high temperatures. In comparison to materials like wood or plastic, steel possesses greater fire resistance. However, if subjected to extremely high temperatures, steel can weaken and ultimately distort or collapse. To enhance its fire resistance, steel is often coated with fire-resistant substances or combined with other fireproofing measures in fire-resistant applications. Consequently, it is crucial to consult fire safety standards and regulations, while also considering additional fire protection measures, in order to ensure the appropriate fire resistance of a steel flat bar in a specific application.

Q: How do steel flat bars perform under impact or shock-loading conditions?: Steel flat bars generally perform well under impact or shock-loading conditions due to their high strength and durability. The inherent properties of steel, such as its high tensile strength and resilience, make it an ideal material for withstanding sudden and intense forces. When subjected to impact or shock-loading, steel flat bars have the ability to absorb and distribute the energy across their entire structure. This helps to prevent localized failure and ensures that the force is evenly dispersed. As a result, steel flat bars are less likely to deform, fracture, or break under these conditions. Furthermore, steel has excellent fatigue resistance, which means it can endure repeated impacts without significant degradation in its performance. This makes steel flat bars suitable for applications where dynamic loads or sudden impacts are common, such as in construction, automotive, or industrial machinery. However, it is important to note that the specific performance of steel flat bars under impact or shock-loading conditions may vary depending on various factors, including the quality of the steel, the dimensions of the flat bar, and the specific application. Therefore, it is crucial to consider the specific requirements and consult with experts or engineers to ensure the appropriate steel grade and design for the intended use.

Q: How do you straighten a bent steel flat bar?: To straighten a bent steel flat bar, you will need a few tools and some patience. Here are the steps you can follow: 1. Assess the bend: Determine the severity of the bend and the area affected. This will help you decide on the appropriate method and tools to use. 2. Apply heat: If the bar is not too thick, you can use heat to help straighten it. Heat the bent area using a blowtorch or a heat gun until it becomes red-hot. This will make the steel more malleable and easier to work with. 3. Use a vice: Clamp the bar securely in a vice, making sure to position it in a way that allows you to work on the bent area. The vice will provide the necessary stability for straightening. 4. Apply pressure: Using a hammer or a mallet, gently tap the bent area in the opposite direction of the bend. Start from the outside edges and work your way towards the center. Apply controlled and consistent pressure, making sure not to strike too hard, as it could damage the bar or create new bends. 5. Check progress: After each strike, release the bar from the vice and inspect the bend. If it is straightening out, continue with the process. If not, re-apply heat and try again. 6. Repeat if necessary: Depending on the severity of the bend, you may need to repeat steps 2 to 5 several times. Take your time and be patient, as rushing the process can lead to further damage. 7. Cool down: Once the bar is straightened to your satisfaction, allow it to cool down naturally or use water to cool it more quickly. This will help set the steel in its new shape. 8. Test for straightness: After cooling, check the bar's straightness by placing it on a flat surface. If it still has slight bends, you can repeat the process or use a straightening jig or press for more precise adjustments. Remember, working with metal can be dangerous, so always wear appropriate protective gear, such as gloves and safety glasses. If you are unsure about the process or lack the necessary tools, it is advisable to seek professional help to avoid any accidents or further damage.

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: How do steel flat bars perform in terms of thermal expansion?: Steel flat bars exhibit a comparatively low coefficient of thermal expansion, resulting in reduced expansion and contraction compared to alternative materials in response to temperature fluctuations. Consequently, steel flat bars possess exceptional resistance to warping or distorting caused by thermal expansion. Moreover, their thermal conductivity is relatively high, facilitating efficient heat transfer. These attributes render steel flat bars the preferred option in scenarios where temperature fluctuations are anticipated, including construction, manufacturing, and engineering projects.

Q: Are steel flat bars susceptible to warping or bending?: Yes, steel flat bars are susceptible to warping or bending under certain conditions, such as excessive heat or uneven distribution of weight or force.

Q: How do steel flat bars perform in terms of chemical resistance?: The chemical resistance of steel flat bars is generally good, but it can vary depending on the grade and composition of the steel. Stainless steel flat bars, for instance, have exceptional resistance to a wide range of chemicals, including acids, alkalis, and organic solvents. This is because stainless steel contains a high amount of chromium, which creates a protective oxide layer on the surface known as passive film. This film prevents corrosion and chemical attack. On the contrary, carbon steel flat bars are more prone to corrosion but still display satisfactory chemical resistance in many environments. They can withstand most organic chemicals but may be affected by strong acids, alkalis, and specific corrosive substances. To enhance the chemical resistance of carbon steel in such cases, protective coatings or surface treatments can be applied. In general, steel flat bars are widely used across various industries due to their favorable chemical resistance. However, it is crucial to consider the specific grade and composition of the steel, as well as the intended application and the specific chemicals it will be exposed to, in order to determine the necessary level of chemical resistance.

Q: What are the different certifications and standards for steel flat bars?: Steel flat bars can be certified and standardized to ensure their quality and suitability for different purposes. Some well-known certifications and standards are: 1. ASTM International (previously the American Society for Testing and Materials): ASTM A108 is a standard specification for cold-finished carbon and alloy steel bars, while ASTM A36 is a standard specification for carbon structural steel, covering shapes, plates, and bars of structural quality. 2. American Iron and Steel Institute (AISI): AISI 1018 is a popular low carbon steel grade commonly used in steel flat bars. It adheres to AISI standards and is renowned for its excellent weldability and machinability. 3. Society of Automotive Engineers (SAE): SAE 4140 is a high-strength steel alloy often employed in steel flat bars. It meets the SAE J404 standard, which sets chemical composition limits for carbon and alloy steel bars. 4. European Norms (EN): EN 10025-2 is a standard specification for hot-rolled structural steel products, including steel flat bars. It outlines technical delivery conditions for non-alloy structural steels. 5. International Organization for Standardization (ISO): ISO 683-3 is a standard that defines technical delivery requirements for hot-rolled or forged steel bars, covering various grades and conditions. 6. British Standards (BS): BS EN 10025-2 is a British standard aligned with European Norms. It specifies 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 instance, steel flat bars used in construction must meet specific building codes or regulations set by local authorities. Industries like aerospace or automotive may also have unique certifications or standards to ensure the performance and safety of steel flat bars used in their applications.

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.

Q: Can steel flat bars be used for reinforcing concrete structures?: Yes, steel flat bars can be used for reinforcing concrete structures. Steel reinforcement is commonly used in concrete construction to provide added strength and durability. Steel flat bars can be used as reinforcement in various concrete structures such as beams, columns, slabs, and foundations. They are typically placed within the concrete to help distribute and resist tensile forces, which concrete alone cannot withstand. Steel flat bars are preferred for reinforcement due to their high tensile strength, ease of installation, and ability to bond well with concrete.

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