Slit Cutting Flat Bar in Material Grade Q235B Steel Flat Bars
- Ref Price:
-
$360.00 - 370.00
/ m.t
- 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
You Might Also Like
OKorder is offering high quality Slit Cutting 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:
Slit Cutting 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 Slit Cutting 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: Slit Cutting
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 |
Images:
- Q: Are steel flat bars corrosion-resistant?
- Steel flat bars are typically not corrosion-resistant on their own. However, the corrosion resistance of steel can be improved through various methods such as galvanizing or applying protective coatings. Galvanizing involves coating the steel with a layer of zinc, which provides a sacrificial barrier against corrosion. Protective coatings, such as powder coating or paint, create a physical barrier between the steel and the environment, preventing moisture and other corrosive elements from reaching the surface of the steel. It is important to note that the level of corrosion resistance can vary depending on the specific type of steel used and the protective measures taken. Therefore, it is advisable to consult with steel suppliers or experts to determine the appropriate corrosion protection for steel flat bars in specific applications.
- Q: Are steel flat bars resistant to impact or shock?
- Yes, steel flat bars are generally resistant to impact or shock due to their high tensile strength and durability. They are commonly used in applications where resistance to impact or shock is required, such as construction, manufacturing, and structural projects.
- Q: Are steel flat bars prone to rusting?
- Steel flat bars have a tendency to rust. The main component of steel is iron, which is highly vulnerable to rusting when it comes into contact with moisture and oxygen over time. Rust occurs as a result of a chemical reaction known as oxidation, where iron combines with oxygen to form iron oxide. This process undermines the structural integrity of the steel and can lead to decay and eventual failure if left unattended. To prevent or reduce the occurrence of rust, steel flat bars are often treated with protective coatings like paint, galvanization, or powder coating. Regular upkeep and proper storage, such as keeping the steel dry and away from moisture, also aid in preventing rust.
- Q: Can steel flat bars be bent or shaped?
- Steel flat bars have the capability to be bent or shaped. Being a malleable material, steel can be easily manipulated and formed. To bend or shape steel flat bars, force is applied to the material, either manually or with the use of machines like hydraulic presses or bending brakes. The extent to which a steel flat bar can be bent or shaped depends on factors such as its thickness, composition, and the desired shape or angle. However, it's important to consider that excessive bending or shaping might result in the weakening or deformation of the steel flat bar. Therefore, it is crucial to adhere to proper techniques and guidelines to ensure the structural integrity of the material.
- Q: Are steel flat bars used in the construction of stadiums or arenas?
- Certainly, the utilization of steel flat bars is widespread in the construction of stadiums and arenas. These bars, known for their versatility, find application in a range of structural tasks such as framing, support beams, and reinforcement. Owing to their immense strength and durability, steel flat bars are commonly favored in extensive construction ventures like stadiums and arenas, as they ensure stability and provide vital support to the edifice. Furthermore, the ease of fabrication and installation associated with steel flat bars make them a highly efficient option for construction purposes.
- Q: How do steel flat bars resist bending or twisting?
- Steel flat bars are able to resist bending or twisting due to their inherent strength and rigidity. The material itself is strong and durable, capable of withstanding applied forces without easily deforming. The flat shape of the bar also plays a role in its resistance to bending or twisting by evenly distributing the forces across its width. To further enhance the resistance to bending or twisting, steel flat bars often have a rectangular or square cross-section. This cross-sectional shape provides greater stability compared to other shapes. The flat surfaces of the bar help distribute the bending or twisting forces evenly, preventing concentrated stress points that could result in deformation. Moreover, the manufacturing process of steel flat bars involves a high-temperature heating followed by rapid cooling, known as quenching and tempering. This process increases the strength and toughness of the steel, making it more resistant to bending or twisting. Additionally, the composition of the steel used in flat bars can also impact their resistance to bending or twisting. Alloying elements like carbon, manganese, and chromium can be added to enhance the strength and resistance to deformation. Overall, the combination of steel's inherent strength and rigidity, the flat shape of the bar, the cross-sectional design, and the manufacturing process all contribute to the ability of steel flat bars to resist bending or twisting.
- Q: What are the different certifications and standards for steel flat bars?
- Steel flat bars can be certified and standardized to ensure their quality and suitability for different purposes. Some well-known certifications and standards are: 1. ASTM International (previously the American Society for Testing and Materials): ASTM A108 is a standard specification for cold-finished carbon and alloy steel bars, while ASTM A36 is a standard specification for carbon structural steel, covering shapes, plates, and bars of structural quality. 2. American Iron and Steel Institute (AISI): AISI 1018 is a popular low carbon steel grade commonly used in steel flat bars. It adheres to AISI standards and is renowned for its excellent weldability and machinability. 3. Society of Automotive Engineers (SAE): SAE 4140 is a high-strength steel alloy often employed in steel flat bars. It meets the SAE J404 standard, which sets chemical composition limits for carbon and alloy steel bars. 4. European Norms (EN): EN 10025-2 is a standard specification for hot-rolled structural steel products, including steel flat bars. It outlines technical delivery conditions for non-alloy structural steels. 5. International Organization for Standardization (ISO): ISO 683-3 is a standard that defines technical delivery requirements for hot-rolled or forged steel bars, covering various grades and conditions. 6. British Standards (BS): BS EN 10025-2 is a British standard aligned with European Norms. It specifies technical delivery conditions for non-alloy structural steels, including steel flat bars. It is important to note that specific applications may require additional certifications or standards. For instance, steel flat bars used in construction must meet specific building codes or regulations set by local authorities. Industries like aerospace or automotive may also have unique certifications or standards to ensure the performance and safety of steel flat bars used in their applications.
- Q: What are the common methods of surface finishing for steel flat bars?
- Steel flat bars can be surface finished through several common methods. These techniques aim to improve the steel's appearance, corrosion resistance, and durability. Hot-dip galvanizing is a prevalent method. It involves immersing the steel flat bars in a bath of molten zinc, resulting in a protective coating that prevents rust and oxidation. Electroplating is another technique, whereby a thin layer of metal, such as chromium, nickel, or zinc, is deposited onto the steel's surface. This not only enhances the appearance but also offers protection against corrosion. Powder coating is a popular choice as well. It entails applying a dry powder electrostatically to the steel's surface, which is then cured under heat to create a durable and visually appealing coating. Powder coating provides excellent resistance against corrosion, abrasion, and chemicals. Shot blasting is a mechanical process used to clean and prepare the steel flat bars' surface. It involves blasting small steel shots at high speed, effectively removing rust, scale, and contaminants. This leaves the surface clean, smooth, and ready for subsequent finishing processes like painting or coating. Painting is also commonly employed. Different types of paints, such as epoxy, polyurethane, or enamel, can be applied to the steel's surface. This not only adds corrosion protection but also enhances the appearance. In conclusion, these surface finishing methods for steel flat bars offer various advantages, including corrosion resistance, improved appearance, and enhanced durability. The choice of method depends on the specific requirements and conditions in which the steel flat bars will be utilized.
- Q: Do steel flat bars have a specific melting point?
- The melting point of steel is not fixed as it is determined by its composition. Steel, which is mainly composed of iron and carbon, can also include other elements like manganese, chromium, nickel, and others. The presence of these elements impacts the melting point of steel. Typically, most steel alloys melt between 1370 to 1530 degrees Celsius (2500 to 2800 degrees Fahrenheit). Nevertheless, it is essential to acknowledge that various types of steel possess distinct melting points, hence there is no universal answer to this inquiry.
- Q: Can steel flat bars be drilled or machined?
- Certainly! Drilling or machining steel flat bars is indeed possible. Steel, being a highly adaptable substance, can be easily manipulated through the utilization of suitable tools and techniques. In the case of drilling, the employment of a drill press or a handheld drill equipped with an appropriate drill bit can effectively penetrate steel flat bars. Additionally, achieving desired shapes or dimensions can be achieved through the use of milling machines, lathes, or CNC machines. Nevertheless, it is crucial to exercise caution by utilizing appropriate cutting tools and lubricants to ensure efficient machining and protect the steel flat bars from any potential damage.
Send your message to us
Slit Cutting Flat Bar in Material Grade Q235B Steel Flat Bars
- Ref Price:
-
$360.00 - 370.00
/ m.t
- 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
Similar products
Hot products
Hot Searches
Related keywords
