flat bar

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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 used in the construction of bridges?: Yes, steel flat bars are commonly used in the construction of bridges. Flat bars, also known as flat steel, are often utilized as structural components in bridge construction due to their strength, durability, and versatility. These bars are typically made from carbon steel, which provides the required strength to support the weight and load of the bridge. Steel flat bars are used in various bridge components, including beams, trusses, and decking. They are often incorporated into the structural framework to distribute the load and provide stability, ensuring the bridge's overall integrity. Additionally, steel flat bars are highly resistant to corrosion, making them suitable for outdoor applications where bridges are exposed to environmental elements. Overall, steel flat bars play a crucial role in the construction of bridges, contributing to their strength, stability, and longevity.

Q:Can steel flat bars be easily painted or coated?: Yes, steel flat bars can be easily painted or coated.

Q:Can steel flat bars be used for manufacturing appliances?: Yes, steel flat bars can be used for manufacturing appliances as they provide strength, durability, and versatility in various applications.

Q:What is the fire resistance of a steel flat bar?: The fire resistance of a steel flat bar depends on various factors such as the thickness and composition of the steel, as well as the duration and intensity of the fire. However, in general, steel has a high fire resistance due to its high melting point and low thermal conductivity. It can withstand fire for a significant amount of time before losing its structural integrity.

Q:Can steel flat bars be used for creating shelving or storage systems?: Yes, steel flat bars can be used for creating shelving or storage systems. Steel flat bars are commonly used in construction and industrial applications due to their strength and durability. They can be easily welded or bolted together to create sturdy shelving structures, providing an efficient and reliable storage solution.

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:Can steel flat bars be used for architectural purposes?: Yes, steel flat bars can definitely be used for architectural purposes. Steel is a versatile and durable material that can be easily shaped and manipulated, making it ideal for various architectural applications. Steel flat bars are commonly used in architectural designs for structural support, such as in the construction of beams, columns, and frames. They can also be used for decorative purposes, adding a modern and industrial touch to buildings and structures. Additionally, steel flat bars can be used for creating architectural elements like handrails, stairs, and balustrades, providing both functionality and aesthetic appeal. Overall, steel flat bars offer architects and designers a wide range of possibilities in terms of both structural and decorative applications in the field of architecture.

Q:Are steel flat bars used in the manufacturing of furniture?: Steel flat bars are a popular choice in furniture manufacturing due to their ability to provide strength and durability. They are suitable for various applications and can be used as structural elements like support frames, legs, or brackets for furniture pieces such as tables, chairs, or cabinets. Incorporating steel flat bars in furniture construction ensures stability and longevity, particularly for heavy-duty or industrial-style designs. Moreover, these bars offer versatility and customization options as they can be easily manipulated and welded.

Q:What are the different grades of steel available for flat bars?: The different grades of steel available for flat bars can vary depending on the specific application and requirements. Some common grades include mild steel, carbon steel, stainless steel, and alloy steel. Each grade has unique properties and characteristics that make it suitable for different purposes, such as strength, corrosion resistance, and machinability. It is important to choose the appropriate grade of steel based on the intended use and desired performance.

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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