Hot Rolled Flat Bar in Q235B with High Quality

Hot Rolled Flat Bar in Q235B with High Quality System 1

Hot Rolled Flat Bar in Q235B with High Quality

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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 Slit Cutting 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:

Slit Cutting 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 Slit Cutting 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: Slit Cutting

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:Can steel flat bars be bent without breaking?: Steel flat bars can indeed be bent without breaking. However, the ability of steel to withstand bending without breaking depends on several factors, including the thickness and grade of the steel, as well as the bending technique employed. Commonly, steel flat bars are bent using either cold bending or hot bending methods. Cold bending is typically employed for thin and malleable steel bars and is performed at room temperature. On the other hand, hot bending may be necessary for thicker or harder steel bars. This technique involves heating the steel to a high temperature and bending it while it is still hot. By carefully controlling the bending process and ensuring that the steel does not surpass its elastic limit, it becomes possible to bend steel flat bars without causing them to fracture.

Q:Are steel flat bars available in different widths and thicknesses?: Yes, steel flat bars are available in various widths and thicknesses to cater to different needs and applications.

Q:Can steel flat bars be used for making fencing or gates?: Yes, steel flat bars can definitely be used for making fencing or gates. Steel flat bars are known for their strength and durability, making them an excellent choice for constructing fences or gates that need to withstand various weather conditions and potential impacts. They can be easily welded or bolted together to create a sturdy frame, and their flat shape allows for easy attachment of other fencing materials such as mesh or pickets. Additionally, steel flat bars are available in various sizes and thicknesses, allowing for customization to fit specific fencing or gate requirements. Overall, steel flat bars are a reliable and popular material choice for constructing strong and long-lasting fences or gates.

Q:Are steel flat bars suitable for architectural metalwork?: Yes, steel flat bars are suitable for architectural metalwork. Steel is a durable and strong material, making it ideal for use in various architectural applications. Steel flat bars can be used for a wide range of purposes in architectural metalwork, such as framing, structural support, and decorative elements. Steel flat bars offer several advantages for architectural metalwork. Firstly, their strength and rigidity make them capable of supporting heavy loads and providing structural stability. This makes them suitable for use in constructing frameworks, beams, and other load-bearing components. Additionally, steel flat bars can be easily manipulated and shaped to fit specific design requirements. They can be cut, welded, and bent to create intricate and customized architectural features. Their versatility allows architects and designers to incorporate unique and visually appealing elements into their projects. Moreover, steel flat bars are available in various sizes, thicknesses, and finishes, providing designers with a wide range of options to choose from. They can be finished with coatings, such as paint or powder coating, to enhance their appearance and protect them from corrosion. Lastly, steel flat bars are cost-effective compared to other materials commonly used in architectural metalwork, such as aluminum or stainless steel. This makes them a popular choice for projects with budget constraints. In conclusion, steel flat bars are highly suitable for architectural metalwork due to their strength, versatility, and cost-effectiveness. They offer designers and architects the flexibility to create innovative and visually appealing structures while providing the necessary structural support and durability.

Q:What are the different international standards for steel flat bars?: There are several international standards for steel flat bars, which ensure the quality and specifications of these products. Some of the most commonly followed standards include: 1. ASTM International (American Society for Testing and Materials): ASTM A36/A36M is a widely used standard that specifies the requirements for steel flat bars made from carbon structural steel. It covers dimensions, tolerances, chemical composition, mechanical properties, and other relevant aspects. 2. European Norm (EN): The EN 10058 standard is applicable to hot-rolled flat steel bars with a width of 15 mm and above, and a thickness of 1 mm and above. It specifies the tolerances, dimensions, and technical delivery conditions for these bars. 3. Japanese Industrial Standards (JIS): JIS G3194 is a standard used in Japan for hot-rolled flat steel bars. It covers the classification, dimensions, and tolerances of these bars, along with the permissible variations in chemical composition and mechanical properties. 4. British Standards (BS): The BS EN 10025-2 standard specifies the technical delivery conditions for non-alloy structural steels, including flat bars. It covers dimensions, tolerances, chemical composition, and mechanical properties, ensuring the quality and performance of these bars. 5. International Organization for Standardization (ISO): ISO 1035-3 provides guidelines for hot-rolled steel bars, including flat bars, made from unalloyed or low-alloy steels. It covers the dimensions, tolerances, and technical delivery conditions for these bars. These are just a few examples of the international standards that govern the production, quality control, and specifications of steel flat bars. By adhering to these standards, manufacturers ensure consistency, reliability, and compatibility of their products in global markets.

Q:What are the different methods of surface hammering for steel flat bars?: There are several methods of surface hammering for steel flat bars, each with its own unique characteristics and applications. These methods are used to create different textures and patterns on the surface of the bars, enhancing their aesthetic appeal and functionality. 1. Planishing: This technique involves using a planishing hammer or mallet to repeatedly strike the surface of the steel bar. The blows are carefully controlled and overlapping, resulting in a smooth, uniform texture. Planishing is commonly used to create a polished, reflective surface on steel bars, often seen in decorative applications. 2. Peening: Peening is a method where the steel bar is struck with a ball-peen hammer or a similar tool. The blows create a series of small indentations on the surface, giving it a textured appearance. This technique is often used to improve the grip or traction of steel bars, making them suitable for applications where slip resistance is essential. 3. Cross-peening: Cross-peening is a variation of peening where the hammer strikes the steel bar at an angle, creating a series of crossed indentations. This technique is typically employed to increase the strength and durability of the steel bar, as the cross-peened surface helps distribute stress more evenly. 4. Raising: Raising is a method used to shape steel flat bars into three-dimensional forms. It involves hammering the steel bar against a curved surface, such as a stake or an anvil, to gradually shape it into the desired contour. Raising can be used to create bowls, cups, or any other curved shapes from flat bars. 5. Chasing: Chasing is a technique where a pattern or design is hammered onto the surface of the steel bar using specialized chasing tools. The tools have different shapes and sizes, allowing for intricate and detailed designs to be created. Chasing is commonly used in ornamental metalwork to add decorative elements to steel flat bars. 6. Texturing: Texturing involves using various tools, such as a texturing hammer or stamp, to create a specific texture or pattern on the surface of steel bars. This method can be used to achieve a wide range of effects, from dimples and ridges to a hammered or brushed appearance. Texturing adds visual interest and can also improve the grip of the steel bars. Overall, these different methods of surface hammering for steel flat bars offer flexibility and versatility in terms of texture, pattern, and functionality. They allow for customization and innovation in various applications, from decorative metalwork to industrial and architectural uses.

Q:How do steel flat bars perform in terms of fire resistance?: Steel flat bars have a high fire resistance due to their inherent non-combustible nature. They retain their structural integrity and do not contribute to the spread of fire, making them a reliable choice in fire-prone environments.

Q:Can steel flat bars be used for manufacturing conveyor systems?: Conveyor systems can indeed be manufactured using steel flat bars. These bars, renowned in the construction sector for their robustness, longevity, and adaptability, are frequently employed for this purpose. Their exceptional qualities render them suitable for a broad range of applications, including the production of conveyor systems. Within these systems, steel flat bars can serve as supports, frames, or guide rails, guaranteeing steadfastness and facilitating the seamless transportation of materials. Furthermore, steel exhibits remarkable resistance to corrosion, a particularly crucial attribute in environments where moisture or chemicals may come into contact with the conveyor system. In sum, steel flat bars represent a dependable and highly effective choice for the manufacture of conveyor systems.

Q:Can steel flat bars be used for making industrial equipment or machinery?: Yes, steel flat bars can be used for making industrial equipment or machinery. Steel is a versatile and durable material, making it suitable for various applications in the industrial sector. Flat bars, with their rectangular shape and smooth surface, can be easily fabricated and shaped into different components such as brackets, frames, supports, or structural elements required in industrial equipment or machinery. The high strength-to-weight ratio of steel ensures that the equipment or machinery built with steel flat bars can withstand heavy loads, vibrations, and harsh operating conditions. Additionally, steel has excellent heat resistance and can be further enhanced with coatings to provide protection against corrosion, further extending the lifespan of the equipment or machinery. Overall, steel flat bars are a commonly used material in the manufacturing of industrial equipment or machinery due to their strength, versatility, and durability.

Q:What are the maximum and minimum thicknesses for steel flat bars?: The maximum and minimum thicknesses for steel flat bars can vary depending on the specific requirements and standards set by manufacturers and industry regulations. However, in general, the maximum thickness for steel flat bars can range from around 50 millimeters (2 inches) to 150 millimeters (6 inches), while the minimum thickness can be as thin as 3 millimeters (0.12 inches) or even less in some cases. It is important to consult the specific specifications and standards provided by manufacturers to determine the exact maximum and minimum thicknesses for steel flat bars.

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