Flat Bulb Bar Steel Ball From 12# To 22#
- 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.
Q2: What makes stainless steel stainless?
A2: 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.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: What are the maximum and minimum widths for steel flat bars?
- The maximum and minimum widths for steel flat bars can vary depending on the specific standards and requirements set by manufacturers and industry standards organizations. However, there are generally accepted ranges for these dimensions. In general, the maximum width for steel flat bars is typically around 12 inches (30.48 cm). This allows for the manufacturing of larger and wider flat bars that can be utilized in various applications such as construction, industrial machinery, and manufacturing processes. On the other hand, the minimum width for steel flat bars can vary depending on the manufacturing capabilities and requirements of specific industries. However, it is common to find steel flat bars with a minimum width of around 1 inch (2.54 cm) or even smaller. It is important to note that these maximum and minimum widths are not absolute and can be subject to variations based on specific manufacturing processes, material thickness, and customer requirements. Therefore, it is always recommended to consult the relevant industry standards, manufacturer specifications, or engineering professionals to determine the exact maximum and minimum widths for steel flat bars in a specific application.
- Q: Are steel flat bars commonly used in the construction of recreational facilities?
- Yes, steel flat bars are commonly used in the construction of recreational facilities. Steel flat bars are versatile and can be used in various applications, including the construction of recreational facilities such as sports stadiums, arenas, swimming pools, and amusement parks. They are often used for structural support, framing, and reinforcement purposes due to their high strength and durability. Steel flat bars provide stability and resistance to heavy loads, making them ideal for creating sturdy and long-lasting recreational facilities. Additionally, steel flat bars can be easily fabricated and customized to meet specific design requirements, allowing for flexibility in the construction process. Overall, the use of steel flat bars in recreational facility construction ensures safety, reliability, and longevity of the structures, making them a common choice in the industry.
- Q: What are steel flat bars?
- Steel flat bars are long and rectangular pieces of steel that have a flat surface and straight edges. They are commonly used in construction, manufacturing, and fabrication industries for various applications such as supports, braces, framework, and reinforcement due to their strength and versatility.
- Q: Are steel flat bars available in different edge treatments?
- Yes, steel flat bars are available in different edge treatments.
- Q: Can steel flat bars be used in the construction of pipelines?
- Yes, steel flat bars can be used in the construction of pipelines. They are commonly utilized for various applications in pipeline construction, such as providing support, reinforcement, and structural integrity. Steel flat bars offer high strength, durability, and resistance to corrosion, making them suitable for withstanding the demands of pipeline environments.
- Q: What are the different methods of bending steel flat bars?
- There are several different methods of bending steel flat bars, depending on the specific requirements and constraints of the project. Some of the most common methods include: 1. Manual bending: This method involves using a manual bending machine or tools such as a vise and hammer to bend the steel flat bar. It requires physical effort and precision to achieve the desired bend angle and shape. 2. Heat bending: Heat bending involves heating the steel flat bar to a high temperature using a torch or furnace, and then bending it while it is still hot. This method is useful for achieving tight or complex bends, as the heat softens the steel and makes it more malleable. 3. Roll bending: Roll bending is a method that uses specialized machines equipped with multiple rollers to gradually bend the steel flat bar. The flat bar is fed through the rollers, which apply pressure and gradually bend it to the desired shape. 4. Hydraulic bending: Hydraulic bending machines use hydraulic power to apply force and bend the steel flat bar. These machines are capable of achieving precise and consistent bends, and are often used for heavy-duty or industrial applications. 5. Press bending: Press bending involves using a press machine to apply force and bend the steel flat bar. This method is commonly used for larger and thicker flat bars, as the press can generate significant force. 6. Rotary draw bending: Rotary draw bending is a method that uses a bend die and a mandrel to bend the steel flat bar. The mandrel is inserted into the bar to prevent it from collapsing or deforming during the bending process, while the bend die shapes the bar to the desired angle. These are just a few of the many methods available for bending steel flat bars. The choice of method will depend on factors such as the desired bend angle, the thickness and size of the flat bar, and the available equipment and resources. It is always important to follow proper safety precautions and consult with professionals when working with steel bending techniques.
- Q: Are steel flat bars susceptible to rusting?
- Steel flat bars can rust because they are made mostly of iron, a metal that easily reacts with oxygen in the presence of moisture to create rust, also known as iron oxide. Therefore, if steel flat bars are exposed to moisture and oxygen, they can corrode and acquire rust over time. To minimize the chance of rusting, it is crucial to apply protective coatings or regularly clean and maintain the steel bars.
- Q: Are steel flat bars corrosion resistant?
- The resistance of steel flat bars to corrosion is not inherent. Instead, it depends on the type of steel used and the application of any treatments or coatings on the bars' surface. For instance, stainless steel flat bars possess high resistance to corrosion due to the presence of chromium, which creates a protective oxide layer. Conversely, carbon steel flat bars are more susceptible to corrosion, particularly in environments with high moisture or exposure to corrosive substances. To enhance the corrosion resistance of carbon steel flat bars, they can be galvanized or coated with protective substances such as paint or epoxy. When evaluating the corrosion resistance of steel flat bars, it is crucial to consider the specific type of steel employed and any supplementary treatments.
- Q: Can steel flat bars be used for making tools?
- Indeed, tools can be crafted using steel flat bars. Steel, renowned for its robustness and endurance, is a prevalent choice in tool fabrication owing to its exceptional tensile strength and ability to withstand deterioration. Flat bars lend themselves effortlessly to shaping, cutting, and welding, thereby enabling the production of diverse tool variants like wrenches, chisels, and scrapers. The bar's level exterior furnishes a reliable foundation for attaching handles and additional components, effectively accommodating tool assembly. Furthermore, steel flat bars can be subjected to heat treatment, augmenting their solidity and resilience, thereby heightening their aptness for tool fabrication.
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Flat Bulb Bar Steel Ball From 12# To 22#
- 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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