Hot Rolled Flat Bars with High Quality in Material Grade Q235

Hot Rolled Flat Bars with High Quality in Material Grade Q235 System 1

Hot Rolled Flat Bars with High Quality in Material Grade Q235

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

OKorder is offering high quality Flat Bar at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Flat Bars are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's Flats Barare durable, strong, and resist corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

Manufacture: Hot Rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

Chemical composition of Q235

Alloy No

Grade

Element(%)

Q235

0.12—0.20

0.3—0.7

≤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

FAQ:

Q1: How soon can we receive the product after purchase?

A1: 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.

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: The products are invoicing on theoritical weight or on actual weight?

A3: We can do it in both manners, according to the customers' request.

Images:

Slit Cutting Flat Bar with Material Grade Q235

Q: What is the maximum weight steel flat bars can support?: The maximum weight that steel flat bars can support depends on various factors such as the dimensions of the bar, the type of steel used, and the specific application or load conditions. Steel flat bars are designed to provide strength and stability in structural and load-bearing applications. To determine the maximum weight a steel flat bar can support, engineers and designers typically refer to load tables and charts provided by steel manufacturers or industry standards. These tables consider factors such as the bar's width, thickness, length, and the type of steel used. They also take into account factors such as the type of load (static or dynamic), the distribution of the load, and the safety factor required for the application. It is essential to consult these load tables or seek professional engineering advice to ensure the steel flat bar is appropriately sized and can safely support the intended weight. Improperly estimating the maximum weight a steel flat bar can support may lead to structural failure, safety hazards, or damage to the material or surrounding structures.

Q: What is the tolerance for thickness in steel flat bars?: The tolerance for thickness in steel flat bars can vary depending on the specific industry standards and requirements. Generally, the tolerance for thickness in steel flat bars is typically specified in terms of a plus or minus value. For example, a common tolerance for thickness in steel flat bars could be +/- 0.005 inches. This means that the actual thickness of the steel flat bar can deviate from the specified thickness by up to 0.005 inches in either direction. However, it is important to note that the tolerance for thickness can be different for different grades and types of steel flat bars, as well as for different applications. Therefore, it is crucial to consult the relevant specifications and guidelines provided by the manufacturer or industry standards to determine the specific tolerance for thickness in steel flat bars for a particular application.

Q: What are the different surface finishes for stainless steel flat bars?: There are several different surface finishes available for stainless steel flat bars, depending on the specific requirements and desired aesthetic appearance. Some of the most common surface finishes include: 1. Mill Finish: This is the most basic and standard finish for stainless steel flat bars. It is achieved by passing the steel through a set of rollers to achieve a smooth and uniform surface. Mill finish has a matte appearance and is typically used for industrial applications where appearance is not a major concern. 2. Brushed Finish: Also known as satin finish, this surface finish is achieved by using abrasive material to create a pattern of fine parallel lines on the surface of the stainless steel. Brushed finish has a dull, matte appearance and provides a slightly textured feel. It is commonly used for decorative purposes in architectural and interior design applications. 3. Mirror Finish: Mirror finish is achieved by polishing the stainless steel surface to a highly reflective, mirror-like appearance. This finish is achieved using progressively finer abrasives until the desired level of reflectivity is achieved. Mirror finish is often used in decorative applications where a sleek and glossy appearance is desired, such as in furniture, appliances, and automotive components. 4. Bead Blast Finish: Bead blasting involves propelling small spherical particles against the stainless steel surface to create a uniform, textured finish. This finish has a matte appearance with a slightly rough feel and is commonly used for architectural and decorative applications, as it provides a unique and distinctive look. 5. Etched Finish: Etching is a process where the stainless steel surface is chemically treated to create a pattern or design. This finish can range from subtle and delicate to bold and intricate, depending on the desired effect. Etched finish is often used in decorative applications, such as signage, artwork, and jewelry. These are just a few examples of the different surface finishes available for stainless steel flat bars. Each finish offers its own unique characteristics and can be chosen based on the desired appearance, functionality, and application requirements.

Q: How do steel flat bars compare to other types of steel bars?: Steel flat bars, a type of steel bar widely used and known for their versatility, possess numerous advantages when compared to other types of steel bars. To begin with, steel flat bars provide a larger surface area compared to round bars or square bars. This expansive surface area renders steel flat bars ideal for applications requiring strength and stability, such as construction or industrial projects. Moreover, the increased surface area allows for better weight and stress distribution, resulting in steel flat bars exhibiting superior resistance to bending or warping under heavy loads. Furthermore, steel flat bars are easily fabricated and shaped, making them suitable for a wide range of applications. They can be effortlessly cut, drilled, welded, or machined to meet specific project requirements. This adaptability has made steel flat bars a favored choice among manufacturers, fabricators, and DIY enthusiasts alike. Additionally, steel flat bars possess impressive strength and durability properties. Typically crafted from carbon steel, they boast high tensile strength and overall toughness. Consequently, steel flat bars can withstand heavy loads and resist deformation more effectively than other types of bars. Furthermore, they display a heightened resistance to corrosion, making them suitable for outdoor applications or environments exposed to moisture or chemicals. In terms of cost, steel flat bars generally offer a more affordable alternative to stainless steel or alloy steel bars. This cost-effectiveness renders them an attractive option for various projects, particularly in industries requiring large quantities of steel bars. In summary, steel flat bars present numerous advantages over other types of steel bars, including a larger surface area, ease of fabrication, excellent strength and durability, resistance to corrosion, and affordability. These qualities establish steel flat bars as a popular choice across a wide range of applications, from construction and manufacturing to DIY projects.

Q: Can steel flat bars be used in the manufacturing of agricultural implements?: Yes, steel flat bars can definitely be used in the manufacturing of agricultural implements. Steel flat bars are strong, durable, and can be easily shaped and welded to create various components for agricultural machinery such as plows, cultivators, harrows, and seeders. They provide the necessary strength and stability required for heavy-duty farming equipment, making them a suitable choice for agricultural implement manufacturing.

Q: Can steel flat bars be used for manufacturing appliances?: Certainly! Steel flat bars are suitable for the production of appliances. Steel, known for its versatility and durability, is frequently utilized in appliance manufacturing because of its strength and ability to resist corrosion. There are numerous uses for steel flat bars in appliance production, including forming the structure, offering support, and constructing brackets and frames. The flat shape of these bars enables effortless fabrication and shaping, rendering them appropriate for a variety of appliance designs. Moreover, steel flat bars can be conveniently welded or joined together, making them an advantageous option for appliance manufacturing.

Q: Can steel flat bars be used for manufacturing agricultural machinery?: Yes, steel flat bars can be used for manufacturing agricultural machinery. Steel is a durable and strong material that is commonly used in the construction of heavy-duty equipment, including agricultural machinery. Steel flat bars can be shaped and welded to create various components and structures needed in agricultural machinery such as frames, supports, and brackets. Additionally, steel's resistance to corrosion makes it suitable for withstanding the harsh outdoor conditions often encountered in agricultural environments.

Q: What are the common methods of joining steel flat bars together?: There are various ways to connect steel flat bars, depending on the specific needs and application. Here are some commonly used methods: 1. Welding: Welding is a popular technique for joining steel flat bars. It involves melting the edges of the bars and fusing them together with heat, creating a durable and permanent bond. Different welding techniques, like arc welding, MIG welding, or TIG welding, can be used based on the thickness and composition of the bars. 2. Bolting: Another common method is bolting, which entails drilling holes through the bars and fastening them together with bolts and nuts. This approach is often chosen when future disassembly may be required or when welding is not feasible. 3. Riveting: Riveting involves using metal rivets to connect steel flat bars. After drilling holes through the bars, a rivet is inserted and hammered or compressed to secure the connection. Riveting provides a strong and lasting joint, especially when welding is not suitable. 4. Adhesive bonding: Adhesive bonding involves using industrial adhesives to join steel flat bars. A strong adhesive is applied to the surfaces of the bars, which are then pressed together. Adhesive bonding is commonly used when aesthetics, weight reduction, or flexibility are important considerations. 5. Mechanical fasteners: Mechanical fasteners, like clips, clamps, or brackets, can also be utilized to connect steel flat bars. These fasteners are designed to hold the bars in place without the need for welding or drilling. Mechanical fasteners are often employed for temporary or adjustable connections. In conclusion, the choice of joining method for steel flat bars depends on factors such as strength requirements, disassembly needs, aesthetic preferences, and the specific application. It is crucial to carefully consider these factors and seek advice from professionals or experts to determine the most suitable method for connecting steel flat bars.

Q: What are the different packaging options for steel flat bars?: Customers have various packaging options available for steel flat bars, depending on their specific requirements and preferences. One commonly used packaging option is bundle packaging. This involves bundling multiple steel flat bars together using steel straps or wire ties to ensure secure transportation and storage. Bundle packaging is typically utilized for smaller quantities of flat bars. For larger quantities, steel flat bars can be shipped in steel crates or pallets. These crates or pallets, made of either steel or wood, offer added protection during transit. Loading and unloading can be easily done using forklifts or other handling equipment. Another packaging option is coil packaging, which involves coiling the steel flat bars into a circular shape. This method is commonly employed for longer and thinner flat bars as it facilitates easier handling and reduces the risk of damage during transportation. Coil packaging is particularly popular in industries such as construction and manufacturing. In addition to these options, steel flat bars can be packaged in customized solutions tailored to meet specific requirements. This may involve using additional protective materials such as cardboard or plastic wrapping, foam inserts, or wooden crates, depending on the desired level of protection. In conclusion, the packaging options for steel flat bars are diverse and can be personalized 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: Are steel flat bars commonly used in the construction of commercial buildings?: Yes, steel flat bars are commonly used in the construction of commercial buildings. Steel is a popular choice in the construction industry due to its strength, durability, and versatility. Steel flat bars are often used in commercial building projects for various purposes, such as support beams, framing, reinforcement, and structural components. They provide structural integrity and stability, and their flat shape allows for easy installation and integration with other building materials. Additionally, steel flat bars can be customized and fabricated to meet specific design and engineering requirements, making them a preferred choice for commercial construction.

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