Steel Flat Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification of Steel Flat Bar with High Quality for Construction:
Commodity: Hot Rolled Steel Flat Bar
Standard: GB;JIS
Material: Q195-Q235
Brand name: FLATSPACE
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
Certification: SGS/BV
Usage/Applications of Steel Flat Bar with High Quality for Construction:
Widely used for construction, Machinery manufacturing, Iron tower steel structure, Shipbuilding; Steel grating, Staircase, Bridge, Viaduct, Railway spare parts, Boilers making etc.
Production Flow of Steel Flat Bar with High Quality for Construction:
The steel flat bar is made through three processes:
1.Feeding the material: Feeding the row material (the steel plate) to Slitting Line.
2.Slitting:The steel plate would be slitted into expected width by lengthways cutter.
3. Leveled and cutting: The plat bar would be ground into level by the grinder and then cut into required length.
Packaging & Delivery of Steel Flat Bar with High Quality for Construction:
1.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.
2.Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer requests.
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.
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- Q: What are the different tolerance levels for steel flat bars?
- The tolerance levels for steel flat bars can vary depending on the specific requirements and standards set by the industry. Generally, the tolerance levels for steel flat bars can range from tight tolerances, where the dimensions must be extremely precise, to standard tolerances, where a small degree of variation is acceptable. It is important to consult the relevant standards or specifications to determine the exact tolerance levels for a particular application.
- Q: Can steel flat bars be used for making machinery frames?
- Yes, steel flat bars can be used for making machinery frames. Steel flat bars are commonly used in various industries, including machinery manufacturing, due to their excellent strength, durability, and versatility. The flat shape of the bars allows for easy fabrication and welding, making it feasible to construct frames of different sizes and shapes. Steel flat bars provide a stable and rigid structure, ensuring the stability and longevity of machinery frames. Additionally, steel is known for its high load-bearing capacity, making it suitable for withstanding heavy loads and vibrations that machinery frames may encounter. Overall, steel flat bars are a reliable choice for constructing machinery frames, providing the necessary strength and stability required for the proper functioning of the machinery.
- Q: What are the common methods of cutting steel flat bars?
- There are several common methods used for cutting steel flat bars. 1. Manual cutting: This method involves using hand tools such as hacksaws or bolt cutters to cut through the steel. It is a slower and more labor-intensive process, but it is suitable for small-scale projects or when access to power tools is limited. 2. Abrasive cutting: This method utilizes abrasive wheels or discs to grind through the steel. It is commonly done using a handheld angle grinder or a stationary abrasive saw. Abrasive cutting is relatively quick and efficient, but it may produce a rougher edge that may require further finishing. 3. Band saw cutting: Band saws equipped with metal-cutting blades are commonly used for cutting steel flat bars. This method allows for more precise and accurate cuts, especially for larger or thicker bars. Band saws come in various sizes, including portable options for on-site cutting or larger industrial models for heavy-duty cutting. 4. Plasma cutting: Plasma cutting involves using a high-velocity jet of ionized gas, or plasma, to melt through the steel. This method is known for its speed and versatility, as it can cut through various thicknesses of steel and produce clean and precise cuts. Plasma cutting machines are commonly used in industrial settings. 5. Laser cutting: Laser cutting uses a high-powered laser beam to melt and vaporize the steel, resulting in a precise and smooth cut. This method is highly accurate and can produce intricate designs or patterns. However, laser cutting machines can be expensive and are typically used in specialized fabrication shops or manufacturing facilities. It is important to consider factors such as the desired cut quality, accuracy, speed, and available resources when choosing the appropriate method for cutting steel flat bars.
- Q: What line is the LEB line, please? Is it wire or flat steel or galvanized round bar?
- Equipotential bonding is the connection of metal and conductive parts exposed to electric devices and other devices in the building, artificial or natural grounding bodies, in order to reduce the potential difference, called equipotential bonding. Equipotential bonding is divided into total equipotential bonding, local equipotential bonding and auxiliary equipotential bonding.
- Q: What are the different heat treatment processes for steel flat bars?
- There are several heat treatment processes that can be applied to steel flat bars to enhance their mechanical properties and improve their overall performance. Some of the commonly used heat treatment processes for steel flat bars include: 1. Annealing: This process involves heating the steel flat bar to a specific temperature and then slowly cooling it to room temperature. Annealing helps to relieve internal stresses, increase ductility, and improve machinability. 2. Normalizing: This heat treatment process involves heating the steel flat bar to a temperature above its critical range and then allowing it to cool in air. Normalizing helps to refine the grain structure, improve mechanical properties, and enhance the overall toughness of the steel. 3. Quenching and tempering: This two-step process involves rapid cooling, or quenching, the steel flat bar in a liquid medium, such as oil or water, to achieve high hardness. This is followed by tempering, which involves reheating the quenched steel to a lower temperature to reduce brittleness and improve toughness. 4. Case hardening: Also known as carburizing, this process involves adding carbon to the surface of the steel flat bar by heating it in a carbon-rich environment. Case hardening creates a hard outer layer while maintaining a softer and more ductile core, enhancing wear resistance and providing a tough surface. 5. Stress relieving: This heat treatment process is used to reduce residual stresses in the steel flat bar that may have accumulated during manufacturing or other processes. It involves heating the steel to a specific temperature and allowing it to cool slowly. Stress relieving helps to minimize distortion and improve dimensional stability. These heat treatment processes can be tailored to meet specific requirements and desired mechanical properties of the steel flat bars, making them suitable for a wide range of applications in various industries.
- Q: Are steel flat bars available in different lengths and thicknesses?
- Yes, steel flat bars are available in different lengths and thicknesses.
- Q: What are the different methods of cutting steel flat bars?
- There are several methods of cutting steel flat bars, including using saws (such as band saws or circular saws), plasma cutting, laser cutting, waterjet cutting, and shearing. Each method has its own advantages and considerations based on factors such as speed, precision, cost, and the specific requirements of the project.
- Q: What are the different machinability ratings for steel flat bars?
- The machinability ratings for steel flat bars can vary depending on the specific type of steel being used. However, there are some general guidelines that can be followed. One commonly used machinability rating system is the American Iron and Steel Institute (AISI) scale. This scale ranges from 0 to 100, with higher numbers indicating better machinability. For example, AISI 1212 steel has a machinability rating of 100, which means it is very easy to machine. On the other hand, AISI 4140 steel has a machinability rating of around 35, indicating that it is more difficult to machine. Other factors that can affect the machinability of steel flat bars include the presence of certain alloying elements, such as sulfur or lead, which can improve chip formation and reduce tool wear. Additionally, the hardness and microstructure of the steel can also impact its machinability. It is important to note that these ratings are just a general guideline and actual machinability can vary depending on the specific machining conditions, such as cutting speed, feed rate, and tooling. It is always recommended to consult with the steel manufacturer or a machining expert to determine the best approach for machining steel flat bars.
- Q: What is the difference between carbon steel and stainless steel flat bars?
- The main difference between carbon steel and stainless steel flat bars lies in their composition and properties. Carbon steel flat bars are primarily made of iron and carbon, with a maximum carbon content of 2.1%. This makes them strong and durable, but they are not resistant to corrosion. On the other hand, stainless steel flat bars contain a high percentage of chromium (at least 10.5%) along with iron and other elements. This chromium content forms a protective layer on the surface of the steel, making it highly resistant to corrosion and rust. Due to its corrosion resistance, stainless steel flat bars are commonly used in applications where exposure to moisture or chemicals is a concern, such as in marine environments or the food industry. Carbon steel flat bars, on the other hand, are often used in applications where strength and durability are the primary requirements, such as construction and manufacturing. Another notable difference is the appearance. Carbon steel flat bars have a dull gray finish, while stainless steel flat bars have a shiny, reflective surface. This aesthetic difference can be a factor in certain applications where appearance matters, such as architectural or decorative purposes. In summary, the key differences between carbon steel and stainless steel flat bars are their corrosion resistance, composition, and appearance. Carbon steel is strong and durable but prone to corrosion, while stainless steel is highly resistant to corrosion and offers a shiny finish. The choice between the two depends on the specific requirements of the application at hand.
- Q: Can steel flat bars be used for making furniture?
- Yes, steel flat bars can be used for making furniture. They are commonly used for constructing metal furniture frames and provide strength and stability to the overall structure.
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Steel Flat Bar with High Quality for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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