Galvanized Steel Flat Bar
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 m.t./month
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Specification of Carbon Steel Flat Bar
Commodity: Carbon Steel Flat Bar
Standard: GB, JIS, ASTM,
Material: Q235, SS400 or Equivalent
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 |
Usage/Applications of Carbon Steel Flat Bar
Widely used for construction;
Machinery manufacturing;
Iron tower steel structure;
Shipbuilding; Steel grating;
Staircase;
Bridge;
Viaduct;
Railway spare parts;
Boilers making etc.
Packaging & Delivery of Carbon Steel Flat Bar
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.
Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.
Production Flow of Carbon Steel Flat Bar
The Carbon 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.
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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: What makes stainless steel stainless?
A3: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q: Are steel flat bars suitable for making machine frames or structures?
- Steel flat bars are a suitable option for constructing machine frames or structures. They are widely recognized for their exceptional strength and durability, making them the perfect material for building machine frames that necessitate stability and support. The flat shape of the bar enables effortless and secure connections, ensuring a robust and steady structure. Moreover, steel flat bars can be easily welded or bolted together, making them an adaptable choice for various types of machine frames or structures. The inherent properties of steel, such as its resistance to corrosion and ability to withstand heavy loads, further enhance its reliability as a material for such applications. Overall, due to their strength, durability, and versatility, steel flat bars are highly favored in the construction of machine frames and structures.
- Q: Can steel flat bars be used for elevator shafts or doors?
- Yes, steel flat bars can be used for elevator shafts or doors. Steel flat bars are commonly used in construction and fabrication projects due to their strength and durability. Elevator shafts and doors require materials that can withstand heavy loads, provide structural integrity, and ensure safety for passengers. Steel flat bars possess these qualities and are often used in the construction of elevator shafts and doors. They can be fabricated and welded to create the necessary framework and provide the necessary support for elevator systems. Additionally, steel flat bars can be coated or treated to enhance their corrosion resistance, making them suitable for both interior and exterior elevator applications.
- Q: Can steel flat bars be used for making fencing?
- Certainly, fencing can be constructed using steel flat bars. The utilization of steel flat bars is prevalent in fencing applications owing to their robustness and longevity. They furnish a robust structure for the fence panels and can be effortlessly joined by welding or bolting to establish a reliable barrier. Moreover, steel flat bars can be tailored to different dimensions, guaranteeing suitability for diverse fencing requirements. Furthermore, their resistance to deterioration and rust ensures the enduring nature of the fencing, even when exposed to inclement outdoor conditions.
- Q: Are steel flat bars resistant to wear or abrasion?
- Yes, steel flat bars are generally resistant to wear or abrasion. Steel is a durable and strong material that can withstand heavy loads and harsh conditions. The flat shape of these bars also helps distribute weight evenly, further enhancing their resistance to wear and abrasion. Additionally, steel can be hardened and treated to increase its wear resistance, making it even more suitable for applications where wear or abrasion is a concern. Overall, steel flat bars are a reliable choice when looking for a material that can withstand wear and abrasion.
- Q: Are steel flat bars available in different shapes?
- No, steel flat bars are not available in different shapes. As the name suggests, flat bars are rectangular in shape with a flat surface and straight edges. They are typically available in a variety of widths and thicknesses, but the overall shape remains consistent. However, there are other types of steel bars, such as round bars, square bars, and hexagonal bars, that are available in different shapes.
- Q: What is the maximum length of a steel flat bar?
- The maximum length of a steel flat bar can vary depending on several factors such as the manufacturing process, available resources, and transportation limitations. However, in general, steel flat bars typically come in standard lengths ranging from 6 to 12 meters (20 to 40 feet). These lengths are commonly used for ease of handling, storage, and transportation. In specialized cases, it is possible to manufacture or source longer steel flat bars, but they may be limited in availability and require special arrangements for handling and transportation.
- Q: Are steel flat bars suitable for making furniture?
- Yes, steel flat bars are suitable for making furniture. Steel is a strong and durable material that can withstand heavy weight and provide stability to furniture pieces. Steel flat bars can be used to create various furniture items such as tables, chairs, shelves, and frames. They offer a sleek and modern aesthetic and can be easily incorporated into different design styles. Additionally, steel is resistant to rust and corrosion, making it a long-lasting and low-maintenance option for furniture. Overall, steel flat bars provide the necessary strength, stability, and versatility required for furniture making.
- Q: Are steel flat bars suitable for making architectural screens or grilles?
- Certainly! Architectural screens or grilles can be made using steel flat bars. Steel flat bars are a popular choice for architectural applications due to their numerous advantages. Firstly, steel is a strong and durable material, making it perfect for creating robust screens and grilles that can withstand various weather conditions and provide long-lasting performance. Furthermore, steel flat bars can be easily fabricated and shaped into different designs, allowing for customization and creativity in architectural projects. The adaptability of steel also enables architects to create screens and grilles with diverse patterns, textures, and finishes, enhancing the aesthetic appeal of the structure. Moreover, steel flat bars are cost-effective in comparison to other materials, making them a practical option for architectural screens or grilles. In conclusion, steel flat bars possess the necessary strength, durability, versatility, and cost-effectiveness required for the production of architectural screens or grilles.
- Q: What is the minimum order quantity for steel flat bars?
- The minimum order quantity for steel flat bars may differ depending on the supplier or manufacturer. Various factors, such as production costs, transportation logistics, and customer demand, typically determine the minimum order quantity. However, it is not unusual to encounter minimum order quantities that range from 1 to 10 metric tons. It is recommended to get in touch with the particular supplier or manufacturer to inquire about their minimum order requirements and negotiate accordingly.
- Q: What are the different types of surface defects in aluminum steel flat bars?
- Aluminum steel flat bars may exhibit various surface defects. Some commonly encountered defects include the following: 1. Scratches: These are visible marks or abrasions on the flat bar's surface, resulting from contact with hard objects or rough handling during manufacturing or transportation. 2. Dents: Depressions or concave marks on the surface of the flat bar, typically caused by external forces or impacts. 3. Pitting: Small, shallow holes or depressions on the flat bar's surface, usually resulting from corrosion or chemical reactions with the environment. 4. Stains: Discolorations or marks on the flat bar's surface due to exposure to chemicals, moisture, or other contaminants. 5. Roll marks: Lines or patterns visible across the length of the flat bar's surface, resulting from the rolling process during manufacturing. 6. Laminations: Separations or layers within the flat bar, occurring during the rolling or cooling process. These can compromise the bar's structure and affect its flatness. 7. Surface roughness: An uneven or rough texture on the flat bar's surface, often caused by machining or grinding during manufacturing. 8. Oxide scale: A thin layer of oxide or rust that forms on the flat bar's surface due to exposure to oxygen or moisture. This can impact the bar's appearance and integrity. It is crucial to inspect and rectify these surface defects to ensure the quality and performance of aluminum steel flat bars in various applications.
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Galvanized Steel Flat Bar
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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