Mild Carbon Steel Flat Bar
- Ref Price:
-
- 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.
FAQ:
Q1: What makes stainless steel stainless?
A1: 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.
Q2: Can stainless steel rust?
A2: 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.
Q3: Why buy Materials & Equipment from OKorder.com?
A3: 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.
- Q:What are the load-bearing capacities of steel flat bars?
- The load-bearing capacities of steel flat bars vary depending on various factors such as the dimensions of the bar, the type of steel used, and the specific application. Steel flat bars are commonly used in construction, manufacturing, and structural engineering projects due to their strength and durability. To determine the load-bearing capacity of a steel flat bar, engineers and designers typically refer to industry standards and guidelines such as those provided by the American Institute of Steel Construction (AISC) or the European Committee for Standardization (EN). These standards provide design tables and equations that consider the dimensions of the bar, the steel grade, and the desired safety factors. In general, the load-bearing capacity of a steel flat bar is influenced by its width, thickness, and the distance between supports or points of load application. Wider and thicker bars tend to have higher load-bearing capacities. Additionally, the type of steel used can also affect the load-bearing capacity as different steel grades have varying levels of strength and resilience. It is important to note that load-bearing capacities are typically expressed in terms of maximum allowable loads or uniform load distribution. The specific load-bearing capacity of a steel flat bar can only be determined through proper engineering calculations that consider all relevant factors and safety standards. Therefore, it is recommended to consult with a structural engineer or refer to appropriate industry standards when determining the load-bearing capacities of steel flat bars for a specific application.
- Q:Can steel flat bars be used for making mining industry equipment?
- Yes, steel flat bars can be used for making mining industry equipment. Steel is a durable and strong material that can withstand the harsh conditions and heavy loads typically encountered in the mining industry. Steel flat bars can be used to fabricate various equipment such as conveyor systems, support structures, frames, and components for mining machinery. The flat shape of the bars allows for easy cutting, shaping, and welding, making them a versatile choice for manufacturing mining equipment. Additionally, steel flat bars can be easily sourced and are available in different grades and thicknesses to meet the specific requirements of mining operations. Overall, steel flat bars are a reliable and cost-effective option for making mining industry equipment.
- Q:How are steel flat bars stored or transported?
- Steel flat bars are typically stored and transported in a way that ensures their safety and prevents any damage. One common method of storage is to stack the bars horizontally on a flat surface such as a pallet or a rack. This allows for easy access and prevents any bending or warping of the bars. To further protect the steel flat bars during storage, they are often covered with a protective material such as plastic or cardboard to prevent any moisture or dust from affecting their quality. When it comes to transportation, steel flat bars are usually loaded onto trucks or shipping containers. They are securely strapped or banded together to prevent any movement or shifting during transit. This ensures that the bars do not get damaged or cause any accidents during transportation. If the bars are being transported over long distances, they may be placed in wooden crates or metal frames for added protection. It is important to note that the weight and size of steel flat bars can vary, so the appropriate equipment and methods must be used for handling and transportation. Forklifts or cranes are commonly used to load and unload the bars from trucks or shipping containers. It is crucial to follow proper safety procedures and guidelines to prevent any injuries or damage to the bars during these processes. Overall, steel flat bars are stored and transported in a way that prioritizes their safety and maintains their quality. The use of suitable storage methods and proper handling during transportation ensures that the bars reach their destination without any damage or compromise to their structural integrity.
- Q:Are steel flat bars available in standard lengths or custom lengths?
- Steel flat bars are available in both standard lengths and custom lengths. Standard lengths typically range from 6 to 12 feet, depending on the supplier and the specific dimensions of the flat bar. These standard lengths are commonly used in construction, manufacturing, and other industries. However, if you require a flat bar with a specific length that is not available in the standard range, most suppliers offer custom cutting services. This allows you to order steel flat bars in the exact length you need for your specific project or application. Custom lengths can be beneficial when working on unique projects or when you need to minimize waste and optimize material usage.
- Q:How do steel flat bars compare to copper flat bars?
- Steel flat bars and copper flat bars have versatile uses across various industries, but they differ significantly in terms of properties and applications. To begin with, steel flat bars surpass copper flat bars in terms of strength and durability. Steel boasts higher tensile strength and hardness, making it ideal for load-bearing and structural support applications. It can withstand heavy loads, making it suitable for construction, manufacturing, and automotive industries. Conversely, copper flat bars are relatively softer and more malleable, making them better suited for electrical applications like wiring and circuitry. Secondly, steel flat bars exhibit excellent corrosion resistance, particularly when coated with protective materials like galvanized or stainless steel. This makes them suitable for outdoor applications where exposure to moisture, chemicals, and harsh weather conditions is expected. Copper, on the other hand, possesses natural corrosion resistance and forms a protective oxide layer, making it ideal for plumbing, electrical, and marine applications. Another significant difference lies in their thermal conductivity. Copper serves as an excellent conductor of heat and electricity, making it widely used in electrical wiring and heat exchangers. Although steel is not as efficient in conducting heat and electricity as copper, it still possesses moderate thermal conductivity and finds applications in heating systems and heat transfer equipment. Furthermore, steel flat bars generally prove more cost-effective compared to copper flat bars. Steel is abundantly available, making it less expensive than copper, which is a relatively scarce resource. This cost difference serves as one of the primary reasons why steel is more commonly used in construction and manufacturing industries. In conclusion, steel flat bars are known for their strength, durability, corrosion resistance, and cost-effectiveness. They find common usage in load-bearing applications and outdoor environments. Copper flat bars, on the other hand, are softer, more malleable, and exhibit excellent electrical conductivity. They are widely utilized in electrical and plumbing applications. Ultimately, the choice between steel and copper flat bars depends on the specific requirements of the application at hand.
- Q:Can steel flat bars be used for fencing?
- Yes, steel flat bars can be used for fencing. They are commonly used as fence posts or horizontal rails in various types of fencing applications. Steel flat bars are durable, strong, and resistant to weathering, making them suitable for creating sturdy and long-lasting fences.
- Q:How do you join steel flat bars together?
- To connect steel flat bars, there exists a variety of methods, which depend on the intended application and desired strength of the connection. Here, we present a few commonly employed techniques: 1. Welding: Welding stands as one of the most favored methods, wherein heat and pressure are employed to fuse the flat bars. This results in a robust and enduring bond. Depending on specific requirements, various welding techniques like arc welding, MIG welding, or TIG welding can be utilized. 2. Bolting: An alternative approach involves the use of bolts or screws to link the steel flat bars. By drilling holes into the bars, bolts or screws can be inserted through them and then secured with nuts. This technique permits easy disassembly, if necessary. 3. Riveting: Riveting entails inserting a metal pin, referred to as a rivet, through holes in the flat bars. The rivet's end is then deformed or upset to ensure a secure connection. This method finds common usage in structural applications that necessitate high strength and resistance to vibrations. 4. Adhesive bonding: In certain cases, adhesive bonding can be employed to join steel flat bars. Specifically formulated adhesives designed for metal bonding are applied to the surfaces, and the bars are pressed together until the adhesive sets. This method proves suitable for lightweight applications or when welding is unfeasible. Prior to selecting the appropriate method for joining steel flat bars, it is crucial to consider the specific requirements of your project, such as load-bearing capacity, flexibility, and ease of disassembly. Additionally, it is advisable to consult with a professional or adhere to industry standards and guidelines to ensure a safe and dependable connection.
- Q:How do you determine the length of a steel flat bar?
- In order to ascertain the length of a steel flat bar, one may employ a measuring instrument such as a tape measure or a ruler. Begin by positioning one end of the measuring tool at the starting point of the flat bar, then proceed to extend it along the entirety of the bar until reaching the opposite end. It is crucial to maintain the measuring tool in a straight manner and aligned with the edges of the bar to ensure precise measurement. Upon reaching the conclusion of the process, consult the measurement exhibited on the measuring tool to ascertain the length of the steel flat bar.
- Q:What are the different packaging options for steel flat bars?
- There are several packaging options available for steel flat bars, depending on the specific requirements and preferences of the customer. One common packaging option is bundle packaging, where multiple steel flat bars are bundled together using steel straps or wire ties. This ensures that the bars are securely held together during transportation and storage. Bundle packaging is often used for smaller quantities of steel flat bars. For larger quantities, steel flat bars can be shipped in steel crates or pallets. These crates or pallets are typically made of steel or wood and provide additional protection to the bars during transit. They can be easily loaded and unloaded using forklifts or other handling equipment. Another packaging option is coil packaging, where the steel flat bars are coiled into a circular shape. This is commonly used for longer and thinner flat bars, as it allows for easier handling and reduces the risk of damage during transportation. Coil packaging is often used in industries such as construction and manufacturing. In addition to these options, steel flat bars can also be packaged in custom packaging solutions, tailored to meet specific requirements. This can include additional protective materials such as cardboard or plastic wrapping, foam inserts, or wooden crates, depending on the desired level of protection. Overall, the packaging options for steel flat bars are diverse and can be customized to suit the needs of different customers. The choice of packaging depends on factors such as the quantity, size, and shape of the flat bars, as well as the transportation and storage conditions.
- Q:How do steel flat bars perform in terms of strength and durability?
- The exceptional strength and durability of steel flat bars are well-known. Steel, with its unique properties, gives flat bars high tensile strength, enabling them to withstand large amounts of force without bending or breaking. This quality makes them perfect for applications that necessitate structural support or load-bearing capabilities. In addition, steel flat bars also possess outstanding durability. They have a high resistance to corrosion, which is a primary factor that weakens and damages metals over time. This corrosion resistance makes steel flat bars suitable for both indoor and outdoor use, even in harsh environments. Moreover, steel flat bars can endure extreme temperatures without compromising their strength. They are highly resistant to heat, making them suitable for applications involving high temperatures, such as construction, manufacturing, and machinery. Furthermore, steel flat bars are versatile and can be easily fabricated and machined into various shapes and sizes, making them suitable for a wide range of applications. They can be welded, bent, drilled, and cut, allowing for customization and adaptability to meet specific project requirements. In conclusion, steel flat bars are renowned for their exceptional strength and durability, making them a popular choice in diverse industries, including construction, automotive, manufacturing, and infrastructure. Their ability to withstand heavy loads, resist corrosion, and adapt to different conditions make them a reliable and long-lasting option for numerous applications.
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Mild Carbon 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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