Good Quality Flat Steel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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1) Material: steel

2) Grade: 304, 304L, 316, 316L, 310S, 904L, 2205, B2, C22, 625, etc.

3) Shape: Flat

4) Surface: Black, Hairline, Bright, Polished

5) Finish: Cold drawn, Hot rolled

6) Size:

a) Thickness: 2-20mm

b) Width: 15-200mm

7) Length: 1000mm-12000mm

8) Application: Petroleum & chemical industries, construction field, machinery and hardware fields, food processing and medical industry, high or low temperature resistant, electricity industries, etc.

9) Packing: Standard export packages, custom suffocating free.

10) Min order: 1 ton

11) Origin: China (Mainland)

12) Note: Stainless steel bars/rods can be made according to the customers' requirements.

Chemical Composition of Material	Material	201	202	304	316	430
	C	≤ 0.15	≤ 0.15	≤ 0.08	≤ 0.08	≤ 0.12
	Si	≤ 1.00	≤ 1.00	≤ 1.00	≤ 1.00	≤ 1.00
	Mn	5.5-7.5	7.5-10	≤ 2.00	≤ 2.00	≤ 1.00
	P	≤ 0.06	≤ 0.06	≤ 0.045	≤ 0.045	≤ 0.040
	S	≤ 0.03	≤ 0.03	≤ 0.030	≤ 0.030	≤ 0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	Ni	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		≥ 535	≥ 520	≥ 520	≥ 520
	Yield Strength		≥ 245	≥ 205	≥ 205	≥ 205
	Extension		≥ 30%	≥ 30%	≥ 35%	≥ 35%
	Hardness (HV)		< 253	< 253	< 200	< 200

Q: Can steel flat bars be coated with anti-slip materials?: Yes, steel flat bars can be coated with anti-slip materials. There are various methods and materials available for coating steel flat bars to provide an anti-slip surface. One commonly used material is a non-slip epoxy coating that contains aggregates such as aluminum oxide or silicon carbide. These aggregates create a rough surface that enhances grip and prevents slips or falls. Additionally, other materials like rubber, vinyl, or adhesive tapes with anti-slip properties can also be applied to steel flat bars to increase their slip resistance. These coatings can be beneficial in areas where slip hazards are present, such as walkways, ramps, stairs, or industrial settings. Properly coating steel flat bars with anti-slip materials improves safety and reduces the risk of accidents in various environments.

Q: Are steel flat bars suitable for fabrication of industrial machinery?: Indeed, steel flat bars prove to be an appropriate choice for the construction of industrial machinery. Steel, a material known for its exceptional durability and strength, lends itself perfectly to the development of robust machinery capable of enduring the rigorous demands posed by industrial applications. The flat bar shape ensures structural stability and versatility, facilitating effortless fabrication and the opportunity to tailor the design to meet specific requirements. Moreover, steel flat bars boast remarkable resistance to corrosion, a vital characteristic in industrial settings where machinery may encounter moisture or chemicals. In summary, steel flat bars emerge as a dependable and economically viable option for the fabrication of industrial machinery.

Q: Can steel flat bars be used for creating handrails or guardrails?: Yes, steel flat bars can be used for creating handrails or guardrails. Steel flat bars are strong and durable, making them a suitable material for constructing handrails and guardrails. They have a smooth surface that provides a comfortable grip and can be easily shaped and welded to meet specific design requirements. Additionally, steel flat bars can withstand heavy loads and provide the necessary support and safety needed for handrails and guardrails.

Q: Are steel flat bars suitable for making frames or supports?: Yes, steel flat bars are often suitable for making frames or supports. Steel is known for its strength and durability, making it a popular choice for constructing various structures. Steel flat bars provide a sturdy base and can be easily welded or bolted together to form frames or supports. They are commonly used in industries such as construction, manufacturing, and engineering, where robust structures are required. Additionally, steel flat bars can be customized to specific dimensions and shapes, allowing for flexibility in design. Overall, steel flat bars are a reliable and suitable choice for making frames or supports due to their strength, durability, and versatility.

Q: How do steel flat bars differ from steel round bars?: Steel flat bars and steel round bars differ in their shape and structural properties. The most obvious difference between steel flat bars and steel round bars is their shape. Steel flat bars are characterized by their rectangular shape with sharp edges and a flat surface on the top and bottom. On the other hand, steel round bars have a circular cross-section, resembling a rod or a cylinder. In terms of structural properties, steel flat bars and steel round bars also vary. Steel flat bars are often preferred for applications that require a high load-bearing capacity in a horizontal direction, such as supporting weight or providing structural stability. Their flat surface allows for better distribution of weight and helps prevent bending or warping under heavy loads. Steel round bars, on the other hand, are commonly used in applications that require strength and durability in various directions, including vertical and horizontal forces. The circular shape of round bars provides excellent resistance to bending and twisting, making them suitable for applications such as construction, machinery, and automotive components. Additionally, the manufacturing process for steel flat bars and steel round bars may also differ. Steel flat bars are typically produced by hot rolling, which involves passing heated steel through a series of rollers to achieve the desired shape. Steel round bars can be produced by both hot rolling and cold drawing processes, where the steel is either heated and passed through rollers or pulled through a die to form the circular shape. In summary, steel flat bars and steel round bars differ in terms of shape, structural properties, and manufacturing processes. Understanding these differences is crucial when selecting the appropriate steel bar for a specific application.

Q: Are steel flat bars available in different edge treatments?: Yes, steel flat bars are available in different edge treatments. Some common edge treatments for steel flat bars include squared edges, rounded edges, beveled edges, and chamfered edges. These edge treatments serve various purposes and can be chosen based on the specific application or aesthetic preference. For example, squared edges provide a clean and sharp look, while rounded edges offer a smoother and safer finish. Beveled edges are often used for decorative purposes or to reduce the risk of sharp corners, and chamfered edges can help with easier installation or alignment. The availability of different edge treatments allows for greater versatility and customization when using steel flat bars in various projects.

Q: What is the standard length of a steel flat bar?: The length of a steel flat bar differs based on its specific industry or application. Usually, steel flat bars can be found in lengths between 6 and 20 feet. These lengths are commonly utilized in construction, manufacturing, and fabrication projects. It should be emphasized that customized lengths can also be acquired, particularly for project-specific needs or when collaborating with specialized steel suppliers.

Q: Can steel flat bars be used for making shelving or storage racks?: Yes, steel flat bars can be used for making shelving or storage racks. Steel flat bars are commonly used in construction and manufacturing due to their strength and durability. They can provide a sturdy framework for shelving or storage racks, supporting heavy loads and ensuring long-lasting storage solutions.

Q: Can steel flat bars be bent without breaking?: Yes, steel flat bars can be bent without breaking, as long as the bending process is done within the material's elasticity limit.

Q: What are the different types of steel alloys used in flat bars?: Flat bars in the production process commonly use several different types of steel alloys. Carbon steel, stainless steel, alloy steel, and tool steel are among the most popular choices. 1. Carbon Steel: The most frequently used steel alloy for flat bars is carbon steel. Its composition primarily consists of iron and carbon, with small amounts of other elements. Known for its strength and durability, carbon steel is suitable for a wide range of applications. 2. Stainless Steel: By adding chromium to carbon steel, stainless steel is created, enhancing its resistance to corrosion. Flat bars made of stainless steel are highly resistant to rust and staining, making them ideal for applications that involve exposure to moisture or chemicals, such as in the food industry or outdoor structures. 3. Alloy Steel: Alloy steel is produced by incorporating various elements like manganese, nickel, or chromium into carbon steel. These additional elements improve the strength, hardness, and resistance to wear and tear of flat bars. Alloy steel flat bars are commonly used in applications that require high strength, such as construction equipment or machinery parts. 4. Tool Steel: Tool steel is specifically designed to possess high hardness, wear resistance, and toughness. It is commonly used in the production of cutting tools, dies, and molds. Tool steel flat bars often comprise a combination of elements like tungsten, vanadium, or molybdenum to achieve the desired properties for specific applications. Each steel alloy type possesses unique properties and advantages, making them suitable for different applications. The selection of a steel alloy for flat bars depends on factors like the required strength, corrosion resistance, and overall performance needed for the specific application.

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