Hot Rolled Steel Flat Bars A36, SS400, Q235
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
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Specification
Product Description:
OKorder is offering Hot Rolled Steel Flat Bars A36, SS400, Q235 at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel Flat Bars A36, SS400, Q235 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 Hot Rolled Steel Flat Bars A36, SS400, Q235 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 Steel Flat Bars A36, SS400, Q235
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
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 Hot Rolled Steel Flat Bars A36, SS400, Q235 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: What is the normal tolerance of Hot Rolled Steel Flat Bars A36, SS400, Q235?
A2: Normally 3%-5%, but we can also produce the goods according to the customers' requests.
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: What are the different types of surface finishes for titanium steel flat bars?
- Titanium steel flat bars have a variety of surface finishes to choose from. Some commonly used options include: 1. Mill finish: The flat bar is left in its original state after manufacturing, resulting in a rough texture with visible marks. 2. Brushed finish: Also known as satin finish, this technique involves brushing the flat bar with a fine abrasive material to create a smooth and consistent texture with parallel lines. 3. Polished finish: By progressively polishing the flat bar with finer abrasives, a smooth and reflective surface is achieved, providing a shiny and mirror-like appearance. 4. Sandblasted finish: This method entails blasting the flat bar with fine sand or other abrasives at high speed, resulting in a textured and matte appearance with a slightly rough feel. 5. Anodized finish: Through an electrochemical process, a protective oxide layer is formed on the surface of the flat bar. This finish can be achieved in various colors and offers enhanced corrosion resistance and durability. 6. Powder-coated finish: Dry powder is applied to the flat bar's surface and then cured under heat to create a durable and protective coating. A wide range of colors and finishes, including matte, glossy, and textured options, are available. These examples represent only a fraction of the surface finishes available for titanium steel flat bars. The choice of finish depends on the desired appearance, functionality, and specific requirements of the application.
- Q: How do steel flat bars compare to copper flat bars?
- Steel flat bars and copper flat bars have versatile uses across various industries, but they differ significantly in terms of properties and applications. To begin with, steel flat bars surpass copper flat bars in terms of strength and durability. Steel boasts higher tensile strength and hardness, making it ideal for load-bearing and structural support applications. It can withstand heavy loads, making it suitable for construction, manufacturing, and automotive industries. Conversely, copper flat bars are relatively softer and more malleable, making them better suited for electrical applications like wiring and circuitry. Secondly, steel flat bars exhibit excellent corrosion resistance, particularly when coated with protective materials like galvanized or stainless steel. This makes them suitable for outdoor applications where exposure to moisture, chemicals, and harsh weather conditions is expected. Copper, on the other hand, possesses natural corrosion resistance and forms a protective oxide layer, making it ideal for plumbing, electrical, and marine applications. Another significant difference lies in their thermal conductivity. Copper serves as an excellent conductor of heat and electricity, making it widely used in electrical wiring and heat exchangers. Although steel is not as efficient in conducting heat and electricity as copper, it still possesses moderate thermal conductivity and finds applications in heating systems and heat transfer equipment. Furthermore, steel flat bars generally prove more cost-effective compared to copper flat bars. Steel is abundantly available, making it less expensive than copper, which is a relatively scarce resource. This cost difference serves as one of the primary reasons why steel is more commonly used in construction and manufacturing industries. In conclusion, steel flat bars are known for their strength, durability, corrosion resistance, and cost-effectiveness. They find common usage in load-bearing applications and outdoor environments. Copper flat bars, on the other hand, are softer, more malleable, and exhibit excellent electrical conductivity. They are widely utilized in electrical and plumbing applications. Ultimately, the choice between steel and copper flat bars depends on the specific requirements of the application at hand.
- Q: What is the maximum length of a steel flat bar that can be ordered?
- The maximum length of a steel flat bar that can be ordered depends on various factors such as the supplier, manufacturing capabilities, and transportation limitations. Generally, steel flat bars are available in standard lengths ranging from 6 to 12 feet (1.8 to 3.7 meters). However, some suppliers may offer longer lengths upon request, which can range up to 20 feet (6.1 meters) or even custom lengths based on specific project requirements. It is advisable to consult with the supplier or manufacturer directly to inquire about the maximum length available for ordering.
- Q: What is the thickness deviation of 40*4 galvanized flat steel?
- Main application: flat steel is used as a material, used for making iron, tools and machinery parts, and used as frame structures and escalators for buildings
- Q: Are steel flat bars suitable for bridges?
- Certainly! Bridges can be constructed using steel flat bars because they possess qualities that make them ideal for this purpose. Steel is a commonly preferred material in bridge construction because it offers a high strength-to-weight ratio, durability, and the ability to withstand heavy loads. Steel flat bars, specifically, provide numerous advantages for the construction of bridges. They offer excellent support and stability, particularly when utilized as structural components or reinforcement in concrete bridge decks. Additionally, steel flat bars can be easily fabricated, cut, and welded to meet the specific design requirements of a bridge. This makes them a versatile choice for bridge construction. Moreover, steel flat bars have a lengthy lifespan and require minimal maintenance, which is crucial for ensuring the bridge's longevity and safety. All in all, steel flat bars are a suitable and extensively used material in bridge construction due to their strength, durability, versatility, and ease of maintenance.
- Q: Can steel flat bars be machined?
- Yes, steel flat bars can be machined. Machining processes such as milling, drilling, turning, and grinding can be used to shape and cut steel flat bars into desired sizes and shapes.
- Q: What are the different types of corners available for steel flat bars?
- There are several different types of corners available for steel flat bars, including square corners, rounded corners, beveled corners, and chamfered corners. These variations in corner types provide different aesthetic and functional features, allowing for greater versatility in various applications.
- Q: What do the numbers in the steel HN346*174*6*9 refer to?
- Large steel: large steel, I-beam, channel steel, angle steel and flat steel are hot rolled, round bar, Fang Gang, six angle iron in addition to hot rolling, there are forging, cold drawn and so on.
- Q: What is the typical tensile strength of steel flat bars?
- The typical tensile strength of steel flat bars can vary depending on the specific grade and composition of the steel. However, on average, steel flat bars typically have a tensile strength ranging from 400 to 550 megapascals (MPa). It is important to note that different grades of steel, such as mild steel or high-strength steel, will have different tensile strength values. Additionally, factors such as heat treatment and manufacturing processes can also influence the tensile strength of steel flat bars. Therefore, it is advisable to consult the specifications provided by the manufacturer or relevant standards to determine the exact tensile strength of a particular steel flat bar.
- Q: Are steel flat bars commonly used in the telecommunications industry?
- Steel flat bars are not commonly utilized in the telecommunications industry; instead, the industry predominantly depends on a range of electronic components, optical fibers, and cables to transmit and receive signals. Steel flat bars are more commonly employed in the construction, manufacturing, and engineering sectors to provide structural support and reinforcement. Nevertheless, there may be rare occurrences where steel flat bars find application within the telecommunications industry, such as in the construction of equipment racks or supports.
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Hot Rolled Steel Flat Bars A36, SS400, Q235
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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