Mild steel flat bars with high quality and good price

Mild steel flat bars with high quality and good price System 1

Mild steel flat bars with high quality and good price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Mild Steel Flat Bar Details:

Minimum Order Quantity:	25 m.t.	Unit:	m.t.	Loading Port:	China Main Port
Supply Ability:	80000-100000MTS/YEAR m.t./month	Payment Terms:	TT or LC

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.

Packed in Bundles

Packed in Bundle

Loaded in Container

FLATSPACE is specialized in production and sales of slit flat bars. We offered the individuation processing service of slitting and crosscut. Our flat bar the width form 10mm to 1800mm, and thichness from 2.5mm to 25mm.

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1. Manufacturer Overview
Location	Hebei, China
Year Established	2009
Annual Output Value	Above US$ 150 Million
Main Markets	Southeast Aisa, Middle east, Africa
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin
Export Percentage	70%-80%
No.of Employees in Trade Department	10-15 people
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	7
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average

Q:How do I store steel flat bars to prevent damage?: In order to prevent damage and ensure the preservation of steel flat bars, it is crucial to adhere to several important steps: 1. Opt for an appropriate storage location: Choose a clean, dry, and well-ventilated area that is free from moisture or extreme temperature fluctuations to store the steel flat bars. 2. Arrange the bars correctly: Arrange the bars horizontally in an organized and orderly manner to prevent warping or bending. Place wooden or rubber spacers between each layer to maintain proper separation and prevent scratches or dents. 3. Avoid direct contact with the floor: Keep the stacked bars elevated by using wooden pallets or racks to prevent any contact with the floor. This helps prevent moisture absorption and potential corrosion. 4. Safeguard against moisture: Utilize a weatherproof cover or wrap the stacked bars with plastic sheets to shield them from moisture present in the surroundings. Moisture can lead to rust and deterioration of the steel surface. 5. Conduct regular inspections and maintenance: Periodically inspect the stored steel flat bars for any indications of damage or corrosion. If any issues are identified, take appropriate measures to address them promptly. 6. Consider climate control: If you reside in an area with high humidity or significant temperature variations, it might be advantageous to invest in climate-controlled storage. This will help maintain optimal conditions for the steel flat bars and minimize the risk of damage. By adhering to these guidelines, the likelihood of damage to your steel flat bars during storage can be significantly reduced, ensuring their quality and longevity.

Q:How do steel flat bars compare to granite flat bars?: Steel flat bars and granite flat bars have several differences that should be considered when comparing them. Firstly, steel flat bars are made from a durable and strong material, which makes them highly resistant to bending and breaking. Granite, on the other hand, is a natural stone that is known for its strength and durability. However, it is not as strong as steel and may crack or chip under heavy loads or impacts. Secondly, steel flat bars are more versatile in terms of their applications. They can be easily cut, welded, and shaped to fit specific requirements. Steel flat bars are commonly used in construction, manufacturing, and fabrication industries due to their malleability. Granite flat bars, on the other hand, are primarily used in the construction and design of countertops, flooring, and other architectural elements. Another important factor to consider is the aesthetic appeal. Steel flat bars have a sleek and industrial look, which makes them suitable for contemporary designs. Granite flat bars, on the other hand, have a natural and timeless beauty. They are available in various colors and patterns, making them a popular choice for adding elegance and sophistication to interior and exterior spaces. In terms of maintenance, steel flat bars require regular cleaning and occasional rust prevention measures to maintain their appearance and prevent corrosion. Granite flat bars, on the other hand, are relatively low maintenance. They are naturally resistant to stains, scratches, and heat, making them easy to clean and maintain. Lastly, the cost is an important consideration. Steel flat bars are generally more affordable than granite flat bars. While the price of granite varies depending on the quality and availability, it is generally more expensive than steel due to its natural sourcing and fabrication process. In summary, steel flat bars and granite flat bars have different strengths and weaknesses. Steel offers durability, versatility, and affordability, making it suitable for various applications. Granite, on the other hand, provides natural beauty, strength, and low maintenance, making it an excellent choice for adding elegance to architectural designs. Ultimately, the choice between steel and granite flat bars depends on the specific requirements, budget, and desired aesthetic of the project.

Q:What is the tolerance for thickness in steel flat bars?: The tolerance for thickness in steel flat bars can vary depending on industry standards and requirements specific to each sector. Typically, the tolerance for thickness in steel flat bars is specified as a plus or minus value. For instance, a common tolerance for thickness in steel flat bars may be +/- 0.005 inches. This indicates that the actual thickness of the steel flat bar can deviate by up to 0.005 inches in either direction from the specified thickness. However, it is important to highlight that the tolerance for thickness may differ depending on the grade, type, and application of the steel flat bars. Therefore, it is crucial to refer to the manufacturer's guidelines and industry standards to determine the precise tolerance for thickness in steel flat bars for a specific application.

Q:Can steel flat bars be used for support brackets or frames?: Steel flat bars have the capability to serve as support brackets or frames. Renowned for their exceptional strength and durability, they are exceptionally well-suited for offering structural support. In a plethora of applications, be it constructing buildings, manufacturing furniture, or even in the automotive or aerospace sectors, steel flat bars can be employed to fabricate brackets or frames. Their remarkable load-bearing capacity and resistance to bending render them dependable and robust choices for support brackets or frames. Furthermore, they possess versatility and can be effortlessly welded, drilled, or machined to meet precise design specifications.

Q:Are steel flat bars resistant to UV radiation?: No, steel flat bars are not inherently resistant to UV radiation. However, their resistance to UV radiation can be improved by applying protective coatings or treatments such as painting, galvanizing, or powder coating.

Q:Can steel flat bars be heat treated?: Yes, steel flat bars can be heat treated. Heat treatment is a process used to alter the physical and mechanical properties of steel by subjecting it to specific heating and cooling cycles. This process is commonly used to increase the hardness, strength, and toughness of the steel flat bars. Heat treatment can be performed through various methods such as annealing, normalizing, quenching, and tempering, depending on the desired outcome. Each method involves heating the steel to a specific temperature and then cooling it at a controlled rate. Heat treatment is commonly employed in industries such as manufacturing, construction, and automotive to enhance the performance and durability of steel flat bars.

Q:How is the thickness of a steel flat bar measured?: The thickness of a steel flat bar is typically measured using a caliper or a micrometer. These tools allow for precise measurement by closing their jaws around the bar and displaying the thickness on a scale or digital readout.

Q:How do you remove burrs or sharp edges from steel flat bars?: To remove burrs or sharp edges from steel flat bars, there are several methods you can use: 1. Grinding: One of the most common methods is using a grinding wheel or belt sander. Simply hold the steel flat bar firmly and run it along the grinding wheel or belt sander, applying moderate pressure. Move the bar back and forth, ensuring all edges are evenly ground until the burrs or sharp edges are removed. 2. Deburring tools: There are various handheld deburring tools available on the market specifically designed for removing burrs and sharp edges from metal surfaces. These tools usually consist of a handle with a replaceable blade or cutting bit. Hold the steel flat bar securely and run the deburring tool along the edges to shave off the burrs. 3. File: A metal file is another effective tool to remove burrs from steel flat bars. Choose a file with a fine or medium tooth pattern, depending on the severity of the burrs. Hold the file at an angle to the steel bar and apply even pressure while moving it back and forth along the edges. Continue filing until the burrs are smoothed out. 4. Sandpaper: If the burrs are not too severe, you can also use sandpaper to remove them. Start with a coarse-grit sandpaper and gradually move to finer grits until the burrs are gone. Wrap the sandpaper around a wooden block or use your hand to sand the edges evenly. Remember to always wear protective gloves and eyewear when working with metal to avoid injury. Additionally, it is crucial to secure the steel flat bar firmly before attempting any of the above methods to ensure stability and prevent accidents.

Q:How do steel flat bars perform in high-humidity environments?: Steel flat bars generally perform well in high-humidity environments, but their performance can be affected by certain factors. Steel is known for its strength, durability, and corrosion resistance, which makes it suitable for various applications. However, in high-humidity environments, the presence of moisture can accelerate the corrosion process, potentially causing rust and deterioration of the steel. To mitigate the effects of high humidity, steel flat bars can be coated with protective finishes or treated with corrosion-resistant coatings such as galvanization. These coatings create a barrier between the steel and the surrounding environment, preventing or slowing down the corrosion process. However, it is important to note that the effectiveness of these coatings can vary depending on the quality of the coating and the severity of the humidity. In extremely humid or corrosive environments, it may be necessary to use stainless steel flat bars, which have a higher resistance to corrosion. Regular maintenance and inspection are also crucial in high-humidity environments to identify any signs of corrosion or damage early on. This can involve cleaning the steel regularly, removing any accumulated moisture or debris, and applying additional protective coatings if necessary. Overall, while steel flat bars can perform well in high-humidity environments, it is essential to consider the specific conditions and take appropriate measures to ensure their long-term durability and performance.

Q:What are the standard lengths of steel flat bars?: The standard lengths of steel flat bars vary depending on the manufacturer and the specific industry requirements. However, common standard lengths for steel flat bars range from 20 feet to 24 feet.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range