• Flat Bar Hot Rolled High Quality 3MM-20MM System 1
  • Flat Bar Hot Rolled High Quality 3MM-20MM System 2
  • Flat Bar Hot Rolled High Quality 3MM-20MM System 3
Flat Bar Hot Rolled High Quality 3MM-20MM

Flat Bar Hot Rolled High Quality 3MM-20MM

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
200000 m.t./month

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Product Applications:

Flat Bar Hot Rolled High Quality 3MM-20MM are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

 

Product Advantages:

OKorder's Flat Bar Hot Rolled High Quality 3MM-20MM are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

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(%)

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

 

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Q:Are steel flat bars suitable for making brackets or supports for kitchen appliances?
Yes, steel flat bars are suitable for making brackets or supports for kitchen appliances. Steel is a strong and durable material that can provide the necessary structural support for various appliances. Additionally, steel flat bars can be easily fabricated and customized to fit specific requirements, making them a practical choice for brackets or supports in the kitchen.
Q:Can steel flat bars be used for making mining industry equipment?
Yes, steel flat bars can be used for making mining industry equipment. Steel is a durable and strong material that can withstand the harsh conditions and heavy loads typically encountered in the mining industry. Steel flat bars can be used to fabricate various equipment such as conveyor systems, support structures, frames, and components for mining machinery. The flat shape of the bars allows for easy cutting, shaping, and welding, making them a versatile choice for manufacturing mining equipment. Additionally, steel flat bars can be easily sourced and are available in different grades and thicknesses to meet the specific requirements of mining operations. Overall, steel flat bars are a reliable and cost-effective option for making mining industry equipment.
Q:Are steel flat bars suitable for making gears or sprockets?
Steel flat bars are indeed suitable for making gears or sprockets, especially if they are made from high-quality steel. Steel is known for its strength, durability, and resistance to wear and tear, making it an excellent material for gears and sprockets that need to withstand heavy loads and repetitive motion. Additionally, steel can be easily machined and shaped into the desired gear or sprocket profiles, making it a versatile choice for such applications. However, it is important to note that the specific requirements of the gears or sprockets, such as size, tooth profile, and surface finish, should be taken into consideration when selecting the appropriate steel flat bar for the job.
Q:What are the different international standards for steel flat bars?
There are various international standards for steel flat bars, including ASTM A36/A36M, EN 10025-2, JIS G3101, and GB/T 700-2006. These standards specify the chemical composition, mechanical properties, and dimensional tolerances for steel flat bars, ensuring consistency and quality in their production and use across different countries and industries.
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.
Q:Are steel flat bars resistant to impact?
Yes, steel flat bars are generally resistant to impact. Steel is known for its high tensile strength and durability, making it able to withstand significant force and impact without deforming or breaking. Steel flat bars are commonly used in various applications such as construction, manufacturing, and fabrication where impact resistance is crucial. However, it is important to note that the impact resistance of steel flat bars can vary depending on factors such as the grade of steel, the thickness of the bar, and the specific conditions in which it is used.
Q:Can steel flat bars be used in fire-resistant structures?
Yes, steel flat bars can be used in fire-resistant structures. Steel is inherently a fire-resistant material due to its high melting point and low thermal conductivity. In addition to that, steel flat bars are often used in construction for their strength, durability, and versatility. They can be incorporated into fire-resistant structures such as fire-resistant walls, doors, and frames. Steel flat bars can also be used as structural supports and reinforcements in fire-resistant buildings. However, it is important to note that fire-resistant structures require careful design and construction, including the use of appropriate fire-resistant coatings or insulation materials to enhance the overall fire resistance of the building.
Q:Can steel flat bars be hardened or tempered?
Yes, steel flat bars can be hardened or tempered. Hardening is a process that involves heating the steel to a specific temperature and then rapidly cooling it, usually by quenching it in water or oil. This process transforms the steel's molecular structure, making it much harder and more resistant to wear and deformation. Tempering, on the other hand, is a process that follows hardening and involves reheating the steel to a lower temperature and then cooling it slowly. This step helps to relieve internal stresses and improve the steel's toughness and ductility, making it less brittle and more suitable for certain applications. Both hardening and tempering can be applied to steel flat bars to achieve specific mechanical properties depending on the desired application. However, it is important to note that the specific hardening or tempering process and parameters may vary depending on the type of steel used and the desired outcome.
Q:What is the difference between a steel flat bar and a steel channel?
The shape and design of a steel flat bar and a steel channel differ significantly. A steel flat bar is a rectangular piece with straight edges, commonly utilized in the construction and manufacturing industries for various purposes such as supports, braces, and frames. Its flat surface provides stability and strength, making it ideal for load-bearing tasks. The width and thickness of the bar can be adjusted according to project specifications. On the contrary, a steel channel is a C-shaped structural element comprising two flanges and a web in the middle. The flanges are positioned perpendicular to the web, giving the channel its distinctive form. Channels are extensively employed in construction, particularly for framing buildings and creating structural support systems. The flanges offer strength and rigidity to the channel, making it suitable for applications that require lateral support and stability. To summarize, the primary distinction between a steel flat bar and a steel channel lies in their shape and structural design. While the flat bar is a long rectangular piece with straight edges, the channel possesses a C-shaped profile with flanges and a web. The selection between the two depends on specific project requirements and the type of load-bearing or support function it needs to fulfill.
Q:Can steel flat bars be used for making architectural structures?
Yes, steel flat bars can be used for making architectural structures. They are commonly used in construction due to their strength, versatility, and durability. Steel flat bars can be shaped, welded, and combined with other materials to create various architectural elements such as beams, columns, frames, and supports.

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