Hot Rolled Flat Steel Bar in Q235B High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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OKorder is offering high quality Flat Bar 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:
Flat Bars 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 Flats Barare 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
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: How soon can we receive the product after purchasement?
A1: 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.
Q2: How do you 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: The prices are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
Images:
- Q:What are the different types of surface finishes for aluminum steel flat bars?
- There are several types of surface finishes available for aluminum steel flat bars, including polished, brushed, anodized, mill finish, and powder coated.
- Q:What are the different types of edge finishes available for steel flat bars?
- Steel flat bars can have various edge finishes to meet different aesthetic and functional needs. Here are some of the most common options: 1. Square Edge: The edges of the flat bars are kept square, making it a simple and basic finish. It is often used for structural purposes or when appearance is not a significant factor. 2. Rounded Edge: Also referred to as a radius edge, this finish involves smoothing out the sharp edges of the flat bar. It enhances visual appeal and safety by reducing the risk of injuries from sharp edges. 3. Beveled Edge: This finish involves cutting the edges of the flat bar at a specific angle, usually 45 degrees. It is commonly used when joining two flat bars at a specific angle to create a clean and precise joint. 4. Rolled Edge: This type of finish requires rolling the edges of the flat bar to create a curved or rolled appearance. Rolled edges are often used for decorative purposes, adding a unique and stylish touch to the flat bar. 5. Serrated Edge: A serrated edge finish features small notches or teeth along the edges of the flat bar. It is commonly used in applications where enhanced grip or traction is necessary, such as grating or flooring. 6. Chamfered Edge: Instead of only beveling the ends, chamfering involves cutting a beveled edge along the entire length of the flat bar. This finish is frequently used to remove sharp corners and make handling the flat bar easier. These examples showcase the variety of edge finishes available for steel flat bars. The choice of finish depends on factors such as the intended use, aesthetic preferences, safety requirements, and cost considerations.
- Q:What is the tensile strength of a steel flat bar?
- The specific grade and manufacturing process of a steel flat bar can cause variations in its tensile strength. However, steel flat bars are generally well-known for their high tensile strength. Tensile strength refers to the maximum amount of tensile stress a material can endure before breaking or failing. Typically, steel flat bars are made of carbon steel, which possesses a high tensile strength. The exact tensile strength can differ, but it typically falls within the range of 400 to 700 megapascals (MPa). It is important to consider that the thickness and width of the flat bar, as well as any additional heat treatment or alloying elements in the steel, can also affect the tensile strength. For precise and accurate values of tensile strength, it is advisable to consult the specific grade and manufacturer's specifications.
- Q:What is the use of slitting flat steel?
- Compared with the conventional steel plate, slitting flat steel has the following advantages:1, the product surface is bright and clean. Two times in the process of high-pressure water descaling process, to ensure that the steel surface clean and bright.2, special product specifications. The thickness of 8~45mm, width 150-600mm, length 5-15m, and the product specifications span is dense, can meet the needs of users, instead of in use, without cutting board, we can directly carry out welding.3, both sides of the vertical, clear water chestnut. The two vertical rolling in the finishing mill ensures good verticality of both sides, clear corners and good quality of the edges.
- Q:Are steel flat bars suitable for the construction of hospitals or healthcare facilities?
- Steel flat bars can be suitable for the construction of hospitals or healthcare facilities. Steel is a strong and durable material that is commonly used in construction projects due to its high structural integrity. The flat shape of steel bars allows for easy fabrication and installation, making them a practical choice for various applications. In healthcare facilities, structural stability is of utmost importance to ensure the safety of patients, staff, and equipment. Steel flat bars provide the necessary strength and load-bearing capacity to support the weight of the building, as well as any heavy machinery or equipment that may be present. Additionally, steel is highly resistant to fire and can withstand extreme weather conditions, making it a reliable choice for hospitals or healthcare facilities. This ensures the safety and security of the building and its occupants. Moreover, steel flat bars are versatile and can be used for various purposes within healthcare facilities. They are commonly used in the construction of partitions, frames, handrails, and other structural elements. Steel's strength and durability also make it suitable for supporting ceiling-mounted equipment and fixtures. Furthermore, steel bars can be easily recycled, making them an environmentally friendly choice for construction projects. This aligns with the growing trend of sustainable and eco-friendly design in healthcare facilities. It is important, however, to ensure that the steel used in construction meets all relevant codes and standards for healthcare facilities. This includes factors such as corrosion resistance, hygiene requirements, and accessibility regulations. Consulting with structural engineers and architects experienced in healthcare facility design can help determine the most suitable type and grade of steel flat bars to be used. In conclusion, steel flat bars can be a suitable choice for the construction of hospitals or healthcare facilities due to their strength, durability, fire resistance, and versatility. However, it is crucial to consider specific requirements and regulations to ensure that the steel used meets all necessary standards for healthcare facilities.
- Q:How do you protect steel flat bars from chemical corrosion?
- One effective way to protect steel flat bars from chemical corrosion is by applying a protective coating or paint. The coating creates a barrier between the steel and the corrosive chemicals, preventing direct contact and minimizing the risk of corrosion. Additionally, regularly inspecting and maintaining the coating for any damage or wear is crucial to ensure long-term protection.
- Q:What are the different types of corners available for steel flat bars?
- Steel flat bars typically come with two types of corners: square corners and rounded corners. 1. Square corners: This is the most common type of corner available for steel flat bars. As the name suggests, the corners are square or 90-degree angles. Square corners provide a clean and sharp appearance and are often preferred when a precise and angular look is desired. They are also easier to fit and join with other materials, making them versatile for various applications. 2. Rounded corners: Some steel flat bars are manufactured with rounded corners instead of square corners. Rounded corners have a smooth curve rather than a sharp angle, providing a more streamlined and aesthetically pleasing appearance. This type of corner is often chosen for safety reasons, as it eliminates potential sharp edges that can cause injuries. Rounded corners are commonly used in architectural and decorative applications where a softer and more visually appealing design is desired. The choice between square corners and rounded corners depends on the specific requirements of your project. Consider factors such as the intended application, safety considerations, design preferences, and ease of installation when selecting the appropriate type of corner for your steel flat bars.
- Q:Can steel flat bars be used for support beams or columns?
- Yes, steel flat bars can be used for support beams or columns. Steel flat bars are commonly used in construction and engineering projects for their strength and durability. They can provide structural support and stability when properly designed and installed.
- Q:Are steel flat bars available in different surface roughness options?
- Yes, steel flat bars are available in different surface roughness options. The surface roughness of steel flat bars can vary depending on the manufacturing process and the intended use of the product. Steel flat bars can be produced with a smooth, polished surface finish, which is commonly used for decorative purposes or in applications where a clean and aesthetically pleasing appearance is desired. On the other hand, steel flat bars can also be manufactured with a rougher surface finish, which is often used in industrial or heavy-duty applications where improved grip or enhanced friction is required. The surface roughness of steel flat bars can be controlled during the production process by using various techniques such as grinding, sandblasting, or chemical treatments. Therefore, customers have the option to choose steel flat bars with different surface roughness options based on their specific requirements and preferences.
- Q:What are the different types of surface defects in brass steel flat bars?
- There are various types of surface defects that can be found on brass steel flat bars, which can occur during the manufacturing, processing, or handling of the material. Some common surface defects in brass steel flat bars include the following: 1. Scratches: Shallow marks or abrasions on the surface of the flat bar that can be caused by mishandling, contact with sharp objects, or improper storage. These scratches can affect the bar's appearance and potentially weaken its structural integrity. 2. Pitting: Small, localized cavities or depressions on the surface of the flat bar. Pitting can occur due to exposure to corrosive environments or chemical reactions. It can compromise the smoothness of the surface and may lead to further corrosion if not treated. 3. Rust or corrosion: When exposed to moisture, humidity, or aggressive chemicals, brass steel flat bars can develop rust or corrosion. Rust appears as a reddish-brown coating on the surface and can weaken the bar over time. Corrosion can also result in pitting or flaking of the surface. 4. Dents or dings: Small deformations or indentations on the surface of the flat bar. These defects can occur during handling or transportation, especially if the bars are not adequately protected. While dents may not significantly impact the structural integrity, they can affect the overall appearance. 5. Roll marks: Surface imperfections that occur during the rolling process used to shape the brass steel flat bars. These marks can appear as ridges, depressions, or patterns on the surface. Although they may not affect the functionality of the bar, they can impact its aesthetic appeal. 6. Scale: The layer of oxides that forms on the surface of brass steel flat bars during heating or high-temperature processes. Scale appears as a thin, flaky coating that can be easily removed mechanically. While scale does not affect the structural integrity, it can impact the surface finish. It is important to understand that the severity of surface defects can vary, and the acceptability of certain defects depends on the specific application or industry standards. Regular inspection, proper handling, and appropriate surface treatment methods can help mitigate and prevent these surface defects in brass steel flat bars.
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Hot Rolled Flat Steel Bar in Q235B High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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