• Carbon Steel Flat Bar in Grade Q235 with High Quality System 1
  • Carbon Steel Flat Bar in Grade Q235 with High Quality System 2
  • Carbon Steel Flat Bar in Grade Q235 with High Quality System 3
Carbon Steel Flat Bar in Grade Q235 with High Quality

Carbon Steel Flat Bar in Grade Q235 with High Quality

Ref 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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Specification of Carbon Steel Flat Bar

Commodity: Carbon Steel Flat Bar

Standard: GB,JIS,ASTM,

Material: Q235,SS400 or Equivalent

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(%)

C

 

Mn

 

S

 

P

 

Si

 

 

Q235

 

 

B

 

 

0.12—0.20

 

0.3—0.7

 

≤0.045

 

≤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

 

 

 

 

 

 

 

 

 

 

 

 

 

Above sheets show the technical data of Q235,we can also provide other materials similar to Q235.

Usage/Applications of Carbon 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 Carbon Steel Flat Bar

Packaging Details: The 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.

 

Q:Are steel flat bars available in different lengths and thicknesses?
Yes, steel flat bars are available in different lengths and thicknesses.
Q:Are steel flat bars suitable for making toolboxes?
Yes, steel flat bars are suitable for making toolboxes. Steel is a durable and strong material, making it ideal for constructing toolboxes that need to withstand heavy loads and provide protection for tools. Steel flat bars can be easily welded together to create a sturdy and secure structure for the toolbox. Additionally, steel is resistant to corrosion, which is beneficial for toolboxes that may be exposed to moisture or harsh environments. Overall, steel flat bars are a reliable and practical choice for making toolboxes.
Q:What are the standard dimensions of steel flat bars?
The standard dimensions of steel flat bars vary depending on the industry and application. However, there are some common sizes that are widely used. In general, steel flat bars are available in widths ranging from 10mm to 300mm, and thicknesses ranging from 3mm to 25mm. Lengths can vary, but are typically around 6 meters. These dimensions are commonly used in construction, manufacturing, and structural applications. It is important to note that these are general guidelines, and specific dimensions may vary based on regional standards and individual supplier capabilities.
Q:Are steel flat bars susceptible to warping or twisting?
Yes, steel flat bars are susceptible to warping or twisting when subjected to excessive heat or uneven cooling during the manufacturing process. Additionally, external forces or improper handling can also cause warping or twisting in steel flat bars.
Q:What are the applications of steel flat bars in the automotive industry?
Steel flat bars are extensively utilized in the automotive industry due to their wide range of applications and numerous benefits. Some of the primary uses of steel flat bars in the automotive sector include: 1. Chassis and Frame Components: Automobiles often incorporate steel flat bars in the construction of chassis and frame components. These bars offer the necessary strength and rigidity to support the vehicle's weight and endure various forces and vibrations. 2. Suspension Systems: Suspension systems, including leaf springs and torsion bars, are fabricated using steel flat bars. These components assist in absorbing shocks and vibrations, thereby enhancing the overall ride quality and stability of the vehicle. 3. Braking Systems: Steel flat bars are integral to the construction of various braking system components, such as brake shoes and brake rotors. They provide the essential strength and durability to withstand the high temperatures and pressures associated with braking. 4. Safety Features: Steel flat bars find application in the manufacturing of safety features like roll bars and roll cages. These components offer additional protection to the vehicle's occupants in the event of a rollover or collision, thereby improving overall safety. 5. Bumpers and Grilles: Automobile bumpers and grilles are often fabricated using steel flat bars. These bars provide impact resistance and safeguard the engine and other vital components located at the front and rear ends of the vehicle. 6. Body Panels: Steel flat bars are extensively used in the construction of body panels, such as door frames, roof rails, and window frames. Their strength and stability contribute to maintaining the structural integrity of the vehicle's body. 7. Exhaust Systems: The manufacturing of exhaust systems, including exhaust pipes and mufflers, incorporates steel flat bars. These bars offer high-temperature resistance, corrosion resistance, and durability, ensuring efficient exhaust gas flow and reducing noise levels. In conclusion, steel flat bars play a vital role in the automotive industry by providing strength, durability, and reliability to various components and systems. They significantly contribute to the overall performance, safety, and longevity of automobiles.
Q:What is the maximum length-to-width ratio for steel flat bars?
The maximum length-to-width ratio for steel flat bars may vary depending on the specific manufacturing standards and requirements. However, in general, the length-to-width ratio for steel flat bars is typically around 6:1. This means that the length of the bar can be up to six times its width. It's important to note that this ratio may be subject to variations depending on the specific application or industry standards.
Q:Are steel flat bars available in different surface coatings?
Different surface coatings are available for steel flat bars, which serve to enhance durability, corrosion resistance, and aesthetic appearance. Galvanizing is a common coating method involving the application of a layer of zinc to protect against rust and corrosion. Another popular option is powder coating, wherein a dry powder is electrostatically applied and then cured under heat to form a tough and long-lasting finish. Additionally, epoxy or enamel paints can be used to coat steel flat bars, providing added protection and the desired color. The selection of a surface coating depends on the particular application and the desired properties of the steel flat bars.
Q:What is the difference between flat steel and steel sheet material?
It is a kind of flat steel, flat steel plate is mainly used for general structure, construction, general machinery parts; and the steel plate is including carbon steel, alloy steel, high performance steel structure, this kind of material is.
Q:Are steel flat bars commonly used in the construction of commercial buildings?
Yes, steel flat bars are commonly used in the construction of commercial buildings. They are versatile and offer structural support, making them suitable for various applications such as framing, reinforcement, and fabrication of beams, columns, and other structural elements. Steel flat bars provide durability and strength, making them a popular choice in the construction industry.
Q:Can steel flat bars be used for making window frames?
Yes, steel flat bars can be used for making window frames. They offer strength, durability, and a modern aesthetic that can enhance the overall look and functionality of the window frames.

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