FLAT BAR 20-200 HIGH QUALITY

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Flat bar Details:

Minimum Order Quantity:		Unit:	m.t.	Loading Port:
Supply Ability:	10000	Payment Terms:		Package:	Steel Packing

Product Description:

Specification of Mild Steel Flat Bar

Commodity: Mild Steel Flat Bar

Standard: GB;JIS

Material: Q195-235;SS400

Brand name: FLATSPACE

Origin place: China

Thickness: 3mm-30mm

Width:20mm-200mm

Length: Max 12m

Certification: SGS/BV

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

Usage/Applications of Mild Steel Flat Bar

Widely used for construction, Machinery manufacturing, Iron tower steel structure, Shipbuilding; Steel grating, Staircase, Bridge, Viaduct, Railway spare parts, Boilers making etc.

Packaging & Delivery of Mild Steel Flat Bar

Packaging Details: The Mild Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.

Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.

Production Flow of Mild Steel Flat Bar

The Mild steel flat bar is made through three processes:

1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.

2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.

3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length

Q: Are steel flat bars suitable for marine or saltwater applications?: Due to their vulnerability to corrosion, steel flat bars are generally unsuitable for use in marine or saltwater settings. When exposed to saltwater or other corrosive surroundings, steel flat bars can rapidly rust and degrade. This deterioration can jeopardize their structural strength, rendering them unfit for marine use where they would be consistently exposed to saltwater. To guarantee longevity and durability in saltwater applications, it is advisable to opt for materials explicitly engineered for marine environments, such as stainless steel or corrosion-resistant alloys.

Q: Can steel flat bars be used in the manufacturing of material handling equipment?: Certainly, material handling equipment can definitely incorporate steel flat bars. These bars, commonly produced from carbon steel, are renowned for their robustness, endurance, and adaptability. These attributes render them highly suitable for a multitude of applications within material handling equipment, including the construction of frames, supports, brackets, and other foundational components. Steel flat bars can be effortlessly welded, cut, and shaped into various forms and dimensions, enabling customization and versatility throughout the manufacturing process. Moreover, they possess exceptional load-bearing capabilities, making them well-suited for managing hefty loads and ensuring stability and dependability in material handling equipment. All in all, owing to their strength, durability, and ability to meet the exacting demands of such equipment, steel flat bars are a favored choice in material handling equipment manufacturing.

Q: Are steel flat bars available in different surface finishes?: Yes, steel flat bars are available in different surface finishes. Some common surface finishes for steel flat bars include mill finish, hot rolled, cold rolled, brushed, polished, and galvanized. Each surface finish has its own unique characteristics and is suitable for different applications. For example, mill finish is the basic surface finish that is achieved after the steel is manufactured, while hot rolled has a rougher texture and is commonly used for structural applications. Cold rolled steel flat bars have a smoother surface finish and are often used in decorative applications. Brushed and polished finishes provide a more refined and aesthetically pleasing appearance. Galvanized steel flat bars have a protective zinc coating that helps prevent corrosion. Overall, the availability of different surface finishes allows steel flat bars to be used in a wide range of applications while meeting specific requirements for appearance and functionality.

Q: What is the weight calculation formula for galvanized flat steel and galvanized steel angles?: That is volume * density = weight.For example: L50*5 angle, general case, hand count is (0.05*2-0.005) *0.005*7850=3.729kg/m; 6m is 3.729*6=22.37kg [formula is W= (both long - and angle angle thickness) * angle thickness *7850* meters, of which 7850 were iron density value after conversion unit after multiple values, namely 7850kg/m3. The length and thickness and the number of meters into units are in meters, the weight of the unit is kg W.

Q: What are the common safety precautions when working with steel flat bars?: Some common safety precautions when working with steel flat bars include wearing appropriate personal protective equipment such as safety glasses, gloves, and steel-toed boots to protect against potential hazards. It is important to ensure the work area is clear of any obstructions or tripping hazards. Additionally, using proper lifting techniques and equipment is crucial to avoid strain or injury. It is also important to be cautious when operating any tools or machinery, following proper safety guidelines and procedures. Regular inspection and maintenance of equipment and tools should be conducted to ensure they are in good working condition. Lastly, having proper training and knowledge of handling steel flat bars can help prevent accidents and ensure a safe work environment.

Q: Can steel flat bars be used for manufacturing scaffolding or construction supports?: Yes, steel flat bars can be used for manufacturing scaffolding or construction supports. Steel flat bars are a popular choice due to their strength and durability. They can be easily welded together to create sturdy structures that can support heavy loads. Additionally, steel flat bars have good corrosion resistance, making them suitable for outdoor construction projects. However, it is important to ensure that the steel flat bars used for scaffolding or construction supports are of the appropriate size and quality, and meet the necessary safety standards and regulations.

Q: Can steel flat bars be used in architectural designs?: Absolutely, architectural designs can certainly incorporate steel flat bars. These bars possess remarkable versatility, allowing them to enhance the aesthetics and functionality of various architectural projects. Their application ranges from structural elements like beams, columns, and braces to decorative purposes such as handrails, window frames, and furniture. Steel flat bars offer not only strength and durability but also a sleek and contemporary appearance that complements a vast array of architectural styles. By implementing appropriate design and fabrication techniques, these bars can seamlessly integrate into architectural designs, providing both visual appeal and structural reinforcement.

Q: Are steel flat bars suitable for food processing applications?: Steel flat bars can be suitable for food processing applications depending on the specific requirements and conditions of the application. Steel is a durable and strong material that can withstand high temperatures, pressure, and harsh cleaning agents commonly used in food processing facilities. However, it is important to consider certain factors before using steel flat bars in food processing. One crucial aspect is the type of steel used. Stainless steel, especially those with a high corrosion resistance like 304 or 316 grades, is typically preferred for food processing applications. This is because stainless steel has excellent resistance to corrosion, staining, and bacterial growth, ensuring hygienic conditions. Additionally, the surface finish of the steel flat bars is important. A smooth, polished finish is preferred as it prevents the accumulation of dirt, bacteria, and other contaminants. This aids in maintaining cleanliness and preventing cross-contamination. Furthermore, the steel flat bars should be free from any coatings or finishes that may leach harmful substances into the food during processing. It is essential to ensure that the steel used is compliant with food safety regulations and certifications. In conclusion, steel flat bars can be suitable for food processing applications if they are made from stainless steel with high corrosion resistance, have a smooth surface finish, and comply with food safety regulations. It is always recommended to consult with experts or adhere to industry standards to ensure the suitability of steel flat bars for specific food processing applications.

Q: Are steel flat bars available in different shapes, such as round or square?: Steel flat bars are usually found only in a flat form. Nevertheless, if you require round or square steel bars, there are alternative types of steel bars specifically designed in those shapes. Round bars possess a cylindrical structure, whereas square bars feature straight, uniform sides that create a square shape. These various steel bar shapes are tailored for specific purposes and can be easily obtained in the market.

Q: What are the different cutting methods for steel flat bars?: There are several cutting methods for steel flat bars, including sawing, shearing, and plasma cutting. Sawing involves using a saw blade to cut through the bar, while shearing uses a shearing machine to trim the material. Plasma cutting, on the other hand, involves using a high-temperature plasma torch to melt and separate the steel. Each method has its own advantages and is suitable for different applications and requirements.

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