Special Steel Flat Bar For Automobile Use
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
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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
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
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 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
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
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.
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.
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.
Q4: What makes stainless steel stainless?
A4: 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: How is the thickness of a steel flat bar measured?
- The thickness of a steel flat bar is typically measured using a caliper or a micrometer. These tools allow for precise measurement by closing their jaws around the bar and displaying the thickness on a scale or digital readout.
- Q: Are steel flat bars suitable for making signage or display fixtures?
- Yes, steel flat bars are suitable for making signage or display fixtures. Steel flat bars offer a sturdy and durable option for constructing signage or display fixtures due to their strength and resistance to wear and tear. They can withstand heavy loads and provide stability, making them ideal for creating fixtures that need to hold and display various items or materials. Additionally, steel flat bars can be easily customized and shaped to fit specific design requirements, allowing for the creation of unique and eye-catching signage or display fixtures. Overall, steel flat bars are a reliable choice for making signage or display fixtures that will last for a long time while providing a professional and appealing appearance.
- Q: What are the different methods of surface sanding for steel flat bars?
- There are several methods of surface sanding for steel flat bars, including hand sanding, machine sanding with sandpaper or abrasive belts, and using power tools such as sanders or grinders.
- Q: Can steel flat bars be used for making window frames or door frames?
- Yes, steel flat bars can be used for making window frames or door frames. Steel flat bars are strong, durable, and have excellent structural properties, making them an ideal choice for constructing frames. They provide stability and support to the windows or doors, ensuring their longevity and functionality. Additionally, steel flat bars can be easily welded, cut, and shaped to fit specific measurements and designs, allowing for customization and flexibility in frame construction. Overall, steel flat bars are a reliable and practical material for making window frames or door frames.
- Q: Can steel flat bars be used for making hand tools or equipment?
- Hand tools or equipment can indeed be made using steel flat bars. Steel, a material known for its strength and durability, is commonly used in the manufacturing process of various tools and equipment. The versatility of flat bars allows for easy shaping and forming into different sizes and designs, specifically tailored to meet the unique requirements of hand tools or equipment. Moreover, steel flat bars offer exceptional strength and stability, making them ideal for applications where durability and reliability are of utmost importance. Furthermore, the corrosion resistance of steel ensures that hand tools or equipment crafted from steel flat bars will have a longer lifespan. In conclusion, steel flat bars are a favored option when it comes to creating hand tools or equipment due to their robustness, adaptability, and longevity.
- Q: What is the maximum load capacity of a steel flat bar?
- Various factors, such as the dimensions of the bar, the quality and grade of the steel, and the method of load application, influence the maximum load capacity of a steel flat bar. Generally, steel flat bars possess high tensile strength and durability, enabling them to withstand substantial loads. Nonetheless, to ascertain the precise maximum load capacity for a particular steel flat bar, it is crucial to refer to the manufacturer's specifications or conduct structural calculations.
- Q: Can steel flat bars be used for tooling or machinery components?
- Yes, steel flat bars can be used for tooling or machinery components. Steel is a strong and durable material that can withstand high loads and provide stability and support. Flat bars can be easily shaped, machined, and welded to create various tooling or machinery components such as brackets, supports, frames, or base plates. Additionally, steel's resistance to rust and corrosion makes it suitable for use in different environments and conditions.
- Q: How do you determine the corrosion resistance of a steel flat bar?
- To determine the corrosion resistance of a steel flat bar, several methods can be employed. One common method is conducting corrosion tests such as salt spray testing or immersion testing. In salt spray testing, the flat bar is exposed to a controlled environment of saltwater mist, simulating corrosive conditions. The bar is then inspected at regular intervals to assess any signs of corrosion or degradation. Immersion testing involves submerging the flat bar in a corrosive solution for a specific period. The solution can vary depending on the intended application, but common examples include acidic solutions like sulfuric acid or alkaline solutions like sodium hydroxide. The flat bar is then examined for any signs of corrosion or changes in appearance. Another method is the use of electrochemical testing techniques, such as potentiodynamic polarization or electrochemical impedance spectroscopy. These techniques involve applying a controlled electrical current to the flat bar and measuring the resulting electrochemical response. By analyzing the data obtained, corrosion resistance parameters such as corrosion potential and corrosion current can be determined. Additionally, it is important to consider the composition and surface treatment of the steel flat bar. Different alloys and surface coatings can significantly impact the corrosion resistance. Factors such as the presence of chromium or other corrosion-resistant elements, as well as the application of protective coatings like galvanization or painting, can enhance the overall corrosion resistance. Overall, a combination of laboratory testing, electrochemical techniques, and consideration of the steel's composition and surface treatment is necessary to accurately determine the corrosion resistance of a steel flat bar.
- Q: Are steel flat bars resistant to corrosion?
- Yes, steel flat bars are generally resistant to corrosion. Steel flat bars are typically made from carbon steel or stainless steel, both of which have inherent corrosion resistance properties. Carbon steel flat bars are often coated with a protective layer, such as zinc or paint, to enhance their corrosion resistance. Stainless steel flat bars, on the other hand, contain a higher percentage of chromium and other alloying elements, which form a passive layer on the surface that protects against corrosion. However, it's important to note that the level of corrosion resistance can vary depending on the specific grade and quality of steel used, as well as the environmental conditions to which the flat bars are exposed. Regular maintenance and appropriate surface treatment can further extend the lifespan and corrosion resistance of steel flat bars.
- Q: Can steel flat bars be used in marine applications?
- Yes, steel flat bars can be used in marine applications. They are commonly used for constructing ship hulls, offshore platforms, and other marine structures due to their high strength, durability, and resistance to corrosion. However, it is important to use marine-grade steel, such as stainless steel, to ensure optimal performance and longevity in saltwater environments.
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Special Steel Flat Bar For Automobile Use
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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