JIS Structual Carbon Steel Hot Rolled H-beam Bar

JIS Structual Carbon Steel Hot Rolled H-beam Bar System 1

JIS Structual Carbon Steel Hot Rolled H-beam Bar System 2

JIS Structual Carbon Steel Hot Rolled H-beam Bar

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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Product Description:

OKorder is offering high quality Hot Rolled Steel I-Beams 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:

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure.etc.

Product Advantages:

OKorder's Steel I-Beams are 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

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

Packaging: Export packing, nude packing, bundled

H x B (mm)	T1	T2	JIS Weight (kg/m)	GB Weight (kg/m)
100*100	6	8	16.9	17.2
125*125	6.5	9	23.6	23.8
150*75	5	7	14	14.3
148*100	6	9	20.7	21.4
150*150	7	10	31.1	31.9
175*90	5	8	18	18.2
175*175	7.5	11	40.4	40.4
198*99	4.5	7	17.8	18.5
200*100	5.5	8	20.9	21.7
194*150	6	9	29.9	31.2
200*200	8	12	49.9	50.5
248*124	5	8	25.1	25.8
250*125	6	9	29	29.7
244*175	7	11	43.6	44.1
250*250	9	14	71.8	72.4
298*149	5.5	8	32	32.6
298*201	9	14	65.4
300*150	6.5	9	36.7	37.3
294*200	8	12	55.8	57.3
300*300	10	15	93	94.5
346*174	6	9	41.2	41.8
350*175	7	11	49.4	50
340*250	9	14	78.1	79.7
350*350	12	19	135	137
400*200	8	13	65.4	66
390*300	10	16	105	107
400*400	13	21	172	172
446*199	8	12	65.1	66.7
450*200	9	14	77.9	79.5
440*300	11	18	121	124
496*199	9	14	77.9	79.5
500*200	10	16	88.2	89.6
488*300	11	18	125	129
596*199	10	15	92.5	95.1
600*200	11	17	103.4	106
588*300	12	20	147	151
700*300	13	24	182	185
800*300	14	26	207	210
900*300	16	28	240.1	243

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: 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: 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.

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JIS Structual Carbon Steel Hot Rolled H-beam Bar

Q:What are the different connection methods used for steel H-beams?: There are several different connection methods used for steel H-beams, depending on the specific requirements and structural needs of the project. Some of the most common connection methods include: 1. Welding: Welding is a popular method used to connect steel H-beams. It involves melting the edges of the beams and fusing them together using a welding electrode. This method provides a strong and durable connection, ensuring structural integrity. 2. Bolting: Bolting is another commonly used connection method for steel H-beams. It involves using bolts and nuts to secure the beams together. This method allows for easy disassembly and reassembly, making it a flexible option for various construction projects. 3. Riveting: Riveting is an older but still occasionally used method for connecting steel H-beams. It involves drilling holes in the beams and then using rivets to secure them together. Although riveting is a time-consuming process, it provides a strong and reliable connection. 4. Adhesive bonding: Adhesive bonding is a modern connection method that involves using high-strength adhesives to bond steel H-beams together. This method offers several advantages, such as uniform stress distribution and corrosion resistance. However, it requires specialized knowledge and careful implementation. 5. Mechanical connectors: Mechanical connectors are designed specifically for connecting steel H-beams. These connectors, such as shear connectors or moment-resisting connections, provide a reliable and efficient means of joining beams together. They often involve the use of bolts or welds for added strength. Each connection method has its own advantages and considerations, depending on factors such as load-bearing requirements, ease of installation, and project timeline. It is crucial to consult with structural engineers and adhere to industry standards and codes to ensure the appropriate connection method is selected for steel H-beams in any given construction project.

Q:Can steel H-beams be used for signage structures?: Yes, steel H-beams can be used for signage structures. They provide excellent strength and durability, making them suitable for supporting large and heavy signs. Additionally, H-beams can be easily customized and fabricated to meet specific design requirements, making them a popular choice for signage applications.

Q:What are the common uses of steel H-beams?: Steel H-beams are commonly used in construction and structural engineering projects. They provide structural support and stability, making them ideal for building bridges, buildings, and large infrastructure projects. H-beams are also used in the fabrication of heavy machinery, shipbuilding, and in the construction of railway tracks, among other industrial applications.

Q:How do steel H-beams resist bending and deflection?: Steel H-beams resist bending and deflection due to their unique shape and material properties. The horizontal flanges and vertical web of the H-beam design distribute the applied load evenly, allowing it to bear significant weight without significant bending. Additionally, the high tensile strength of steel ensures structural integrity and minimizes deflection under heavy loads.

Q:Can steel H-beams be used in the construction of museums and art galleries?: Yes, steel H-beams can be used in the construction of museums and art galleries. Steel H-beams are commonly used in construction due to their strength, durability, and ability to support heavy loads. They provide structural support and can be used in various applications, including the construction of large and open spaces like museums and art galleries.

Q:How do steel H-beams perform in saline or saltwater environments?: Steel H-beams perform relatively well in saline or saltwater environments, but their durability depends on several factors. First and foremost, the type and grade of steel used in the H-beams play a crucial role in determining their resistance to corrosion. Stainless steel H-beams, for example, are highly resistant to corrosion and are commonly used in marine applications. However, even with stainless steel, prolonged exposure to saltwater can lead to the formation of rust, albeit at a much slower rate compared to other types of steel. To mitigate this, protective coatings such as galvanization or epoxy paint can be applied to the H-beams. These coatings act as a barrier, preventing direct contact between the steel and the corrosive saltwater. Additionally, the design and construction of the structure using H-beams in saline environments should take into account potential corrosion risks. Proper drainage and ventilation systems should be in place to prevent water accumulation and promote air circulation, reducing the likelihood of corrosion. Regular maintenance and inspection are also essential to ensure the long-term performance of steel H-beams in saltwater environments. Inspections should be conducted to detect any signs of corrosion or damage, and appropriate measures should be taken promptly to address these issues. Overall, while steel H-beams can perform well in saline or saltwater environments, factors such as steel type, protective coatings, design considerations, and maintenance protocols all contribute to their performance and durability in such conditions.

Q:What are the considerations when designing for accessibility in Steel H-Beams?: When designing for accessibility in Steel H-Beams, several key considerations should be taken into account. Firstly, the dimensions and spacing of the beams must be carefully determined to ensure that there is sufficient clearance for individuals with mobility aids such as wheelchairs or walkers. Additionally, it is important to consider the weight-bearing capacity of the beams to support the weight of individuals and any required equipment. The placement of handrails or grab bars should also be incorporated into the design to provide support and stability. Lastly, attention should be given to the surface finish of the beams to minimize slipperiness and enhance grip for safe navigation. Overall, the goal is to create an inclusive and accessible environment for all individuals.

Q:How do you calculate the shear center of steel H-beams?: To calculate the shear center of steel H-beams, you need to consider the geometry and the cross-sectional properties of the beam. The shear center is the point on the beam where the applied shear force does not cause any twisting or torsional deformation. Here's a step-by-step process to calculate the shear center: 1. Determine the cross-sectional dimensions of the H-beam, including the flange width, flange thickness, web depth, and web thickness. These dimensions are crucial in understanding the beam's geometry. 2. Identify the centroid of the cross-section, which is the point that represents the average location of the area. It can be found using geometric formulas or numerical integration if the cross-section is complex. 3. Calculate the moment of inertia of the cross-section about both the x-axis and the y-axis. These values represent the resistance of the beam to bending about the respective axes. 4. Determine the shear areas for both the top and bottom flanges. The shear area is the portion of the cross-section that resists shear forces. It can be calculated by multiplying the flange thickness by the distance from the centroid to the top or bottom surface of the flange. 5. Calculate the shear center coordinate. This is done by dividing the product of the shear areas and their respective distances from the centroid by the sum of the shear areas. The shear center coordinate represents the location along the beam's neutral axis where the shear force is effectively applied without inducing torsional deformation. It's important to note that calculating the shear center may require advanced mathematical techniques, especially for complex cross-sections. In such cases, computer software and finite element analysis can be utilized to obtain accurate results. Additionally, it is advisable to consult relevant design codes, such as the AISC Steel Construction Manual, for specific guidance and equations related to H-beam shear center calculations.

Q:What is the process of galvanizing steel H-beams?: Galvanizing steel H-beams, also known as galvanization, is the method used to protect them from corrosion and rust. To ensure the adhesion of the zinc coating, the H-beams must first be cleaned to remove dirt, oil, or grease. There are various cleaning methods available, including chemical cleaning, abrasive cleaning, and high-pressure water cleaning. Once the beams are clean, they can be either dipped into a molten zinc bath or sprayed with a zinc-rich coating. This creates a protective layer on the surface of the H-beams through metallurgical bonding, which involves the intermingling of zinc and steel molecules to form a strong bond. After the galvanizing process, the H-beams are cooled and inspected for any defects or irregularities. The thickness, uniformity, and adherence of the zinc coating are checked to ensure they meet the required standards. If necessary, repairs or touch-ups are performed before the beams are deemed ready for use. Galvanized steel H-beams offer several advantages, including increased durability, extended lifespan, and enhanced resistance to corrosion. As a result, they are suitable for a wide range of applications, such as construction, infrastructure, and industrial projects. By undergoing the galvanizing process, steel H-beams are protected against environmental factors, such as moisture, humidity, and exposure to chemicals, ensuring their structural integrity and longevity.

Q:Can steel H-beams be used for museums or cultural centers?: Yes, steel H-beams can certainly be used for museums or cultural centers. Steel H-beams have been widely used in construction projects, including the building of museums and cultural centers, due to their structural strength and versatility. These beams are capable of providing the necessary support for large open spaces and can be used to create unique and visually appealing architectural designs. Additionally, steel H-beams are durable and resistant to environmental factors, making them suitable for long-term use in museums and cultural centers.

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