JIS Standard Hot Rolled JIS Steel H-Beam

JIS Standard Hot Rolled JIS Steel H-Beam System 1

JIS Standard Hot Rolled JIS Steel H-Beam

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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

Certificates: ISO, SGS, BV, CIQ

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

Packaging: Export packing, nude packing, bundled

H BEAM
size	h (MM)	b (MM)	t1 (MM)	t2 (MM)	Mass: Kg/m	LENGTH
100x100	100	100	6.0	8	16.9	12M
125x125	125	125	6.5	9	23.6	12M
150x75	150	75	5.0	7	14.0	12M
148x100	148	100	6.0	9	20.7	12M
150x150	150	150	7.0	10	31.1	12M
175x90	175	90	5.0	8	18.0	12M
175x175	175	175	5.0	11	40.4	12M
198x99	198	99	4.5	7	17.8	12M
200x100	200	100	5.5	8	20.9	12M
194x150	194	150	6.0	9	29.9	12M
200x200	200	200	8.0	12	49.9	12M
200x204	200	204	12.0	12	56.2	12M
248x124	248	124	5.0	8	25.1	12M
250x125	250	125	6.0	9	29.0	12M
244x175	244	175	7.0	11	43.6	12M
250x250	250	250	9.0	14	71.8	12M
250x255	250	255	14.0	14	81.6	12M
298x149	298	149	5.5	8	32.0	12M
300x150	300	150	6.5	9	36.7	12M
294x200	294	200	8.0	12	55.8	12M
294x302	294	302	12.0	12	83.4	12M
300x300	300	300	10.0	15	93.0	12M
300x305	300	305	15.0	15	105.0	12M
346x174	346	174	6.0	9	41.2	12M
350x175	350	175	7.0	11	49.4	12M
340x250	340	250	9.0	14	78.1	12M
344x348	344	348	10.0	16	113.0	12M
350x350	350	350	12.0	19	135.0	12M
396x199	396	199	7.0	11	56.1	12M
400x200	400	200	8.0	13	65.4	12M
400x300	400	300	10.0	16	105	12M
388x402	388	402	15.0	15	140	12M
394x398	394	398	11.0	18	147	12M
400x400	400	400	13.0	21	172	12M
400x408	400	408	21.0	21	197	12M
414x405	414	405	18	28	232	12M
428x407	428	407	20	35	283	12M
458x417	458	417	30	50	415	12M
498x432	498	432	45	70	605	12M
446x199	446	199	8	12	65.1	12M
450x200	450	200	9	14	74.9	12M
440x300	440	300	11	18	121	12M
496x199	496	199	9	14	77.9	12M
500x200	500	200	10	16	88.2	12M
506x201	506	201	11	19	102	12M
482x300	482	300	11	15	111	12M
488x300	488	300	11	18	125	12M
596x199	596	199	10	15	92.5	12M
600x200	600	200	11	17	103	12M
606x201	606	201	12	20	118	12M
582x300	582	300	12	17	133	12M
588x300	588	300	12	20	147	12M
594x302	594	302	14	23	170	12M
692x300	692	300	13	20	163	12M
700x300	700	300	13	24	182	12M
792x300	792	300	14	22	188	12M
800x300	800	300	14	26	207	12M
890x299	890	299	15	23	210	12M
900x300	900	300	16	28	240	12M
912x302	912	302	18	34	283	12M

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: 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: 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 Standard Hot Rolled JIS Steel H-Beam

Q: What are the safety considerations when working with steel H-beams?: When handling steel H-beams, it is important to consider several safety factors. 1. Personal Protective Equipment (PPE): It is crucial to wear the necessary PPE to protect yourself from potential dangers. This may include safety glasses, steel-toed boots, gloves, and a hard hat. 2. Manual Handling: Proper lifting techniques are necessary to avoid strain or injury when dealing with heavy steel H-beams. It is advisable to use mechanical aids like cranes or forklifts for lifting and moving the beams. If manual lifting is required, ensure you have a team of workers and use proper techniques like bending at the knees and keeping the back straight. 3. Stability and Support: Ensuring the stability and proper support of steel H-beams is important. Implement appropriate bracing or shoring techniques to prevent accidental collapse or movement. 4. Edge and Surface Hazards: Steel H-beams may have sharp edges or rough surfaces that can cause cuts, abrasions, or punctures. Exercise caution when handling them and use protective measures like gloves or padding to minimize the risk of injury. 5. Welding and Cutting: If welding or cutting steel H-beams is necessary, ensure adequate ventilation and use respiratory protection to avoid inhaling fumes or gases. Follow correct welding and cutting procedures and be mindful of potential sparks, heat, and fire hazards. 6. Fall Hazards: When working at heights with steel H-beams, such as during installation or construction, it is essential to use fall protection equipment like safety harnesses or guardrails. Always receive proper training and adhere to safety protocols when working at elevated heights. 7. Awareness of Surroundings: Steel H-beams are commonly used in construction or industrial settings that may have other potential hazards like heavy machinery, moving vehicles, or falling objects. Stay alert and be aware of your surroundings to prevent accidents. Overall, prioritizing safety is crucial when working with steel H-beams. By following appropriate safety protocols, using the necessary PPE, and being mindful of potential hazards, a safe working environment can be ensured.

Q: What are the considerations when designing connections for Steel H-Beams?: When designing connections for Steel H-Beams, there are several important considerations to keep in mind. Firstly, it is crucial to understand the load and forces that will be acting on the connection. This includes considering the magnitude, direction, and type of loads, such as vertical loads from the weight of the structure or horizontal loads from wind or earthquakes. This information is essential for determining the appropriate size and type of connection that can safely transfer these forces. Secondly, the material properties of the steel beams must be taken into account. This includes factors such as the yield strength, tensile strength, and stiffness of the steel. These properties determine the overall structural capacity and behavior of the connection, helping ensure it can adequately support the loads. Another consideration is the type of connection to be used. There are various options available, each with its own advantages and limitations. Common types include bolted connections, welded connections, and moment connections. The choice depends on factors such as the structural requirements, ease of installation, and the expected behavior under load. Furthermore, the design must consider the potential for fatigue or corrosion. Fatigue can occur due to repeated loading, while corrosion can weaken the connection over time. Adequate protection measures, such as coatings or detailing, should be incorporated to mitigate these risks and ensure the long-term durability of the connection. Lastly, it is important to comply with relevant design codes and standards. These provide guidelines and requirements for designing connections, ensuring they meet safety and performance criteria. Following these codes helps ensure that the connection is designed to withstand the expected loads and provides a reliable and safe structural solution.

Q: What are the considerations when designing for vibration control in Steel H-Beams?: When it comes to vibration control in Steel H-Beams, there are several vital factors that must be taken into consideration: 1. Material selection: The choice of steel for the H-Beam is critical in achieving effective vibration control. Opting for steel with high stiffness and strength properties, such as HSLA steel or carbon steel, is often preferred to minimize vibrations. 2. Structural design: The design of the H-Beam itself plays a significant role in vibration control. Factors such as the size and shape of the beam, the spacing and size of stiffeners, and the presence of additional bracing or damping elements need careful consideration to enhance the beam's resistance to vibrations. 3. Damping mechanisms: Incorporating damping mechanisms into the design of the H-Beam can help absorb and dissipate vibration energy. This can be achieved through the use of materials with inherent damping properties, like composite materials or viscoelastic materials, or by adding tuned mass dampers or dynamic absorbers. 4. Dynamic loading conditions: Understanding the dynamic loading conditions that the H-Beam will experience is crucial for effective vibration control. This involves considering factors such as the frequency and amplitude of the vibrations, as well as any potential resonant frequencies that may occur. 5. Structural connections: Ensuring proper connections between the H-Beam and other structural elements is essential for vibration control. The connections must have adequate stiffness and strength to minimize the transmission of vibrations throughout the structure. 6. Environmental factors: The environment in which the H-Beam will be situated can also impact vibration control considerations. Factors like temperature variations, humidity, and exposure to corrosive substances can affect the beam's performance and its ability to resist vibrations. In conclusion, designing for vibration control in Steel H-Beams requires a comprehensive understanding of structural dynamics, along with careful consideration of material selection, structural design, damping mechanisms, loading conditions, connections, and environmental factors. By addressing these considerations, engineers can ensure that H-Beams are designed to effectively control vibrations, optimizing the structure's performance and safety.

Q: What is the typical lifespan of steel H-beams?: The typical lifespan of steel H-beams can vary greatly depending on several factors such as the quality of the steel used, environmental conditions, maintenance practices, and load-bearing capacities. However, with proper care and maintenance, steel H-beams can have a lifespan of several decades or even longer.

Q: What are the fire resistance properties of steel H-beams?: Steel H-beams have excellent fire resistance properties due to their high melting point and low thermal conductivity. They can withstand extreme heat for a prolonged period without losing their structural integrity, making them a reliable choice for fire-resistant construction.

Q: How do steel H-beams provide structural support?: Structural support is provided by steel H-beams through the utilization of their distinct shape and material properties. The beam's "H" shape allows for the even distribution of weight and forces, resulting in a load-bearing capacity that is both robust and efficient. To support and bear the weight placed upon them, the top and bottom flanges of the H-beam offer a generous surface area. These flanges are connected by a vertical web, which enhances rigidity and aids in resisting bending and twisting forces. The selection of steel as the primary material for H-beams contributes to their strength and durability. Steel possesses high tensile strength, enabling it to withstand significant force without breaking or deforming. Consequently, steel H-beams are a superior choice for supporting heavy loads and ensuring structural stability in various applications, including bridges, buildings, and infrastructure projects. Furthermore, steel H-beams can be easily fabricated and joined together, allowing for the construction of lengthy spans and flexible designs. They can be welded or bolted together, forming larger structures and providing continuous support throughout the entirety of a building or bridge. In summary, steel H-beams efficiently distribute weight and forces, capitalizing on their unique shape and material properties to offer structural support. They possess strength, durability, and flexibility, making them an excellent option for a wide range of construction projects.

Q: Are Steel H-Beams resistant to UV radiation or fading?: Steel H-beams are not inherently resistant to UV radiation or fading. The primary material used in the construction of steel H-beams is carbon steel, which does not have natural UV resistance. Over time, exposure to UV radiation can cause the steel to undergo a process called oxidation, leading to the formation of rust and eventual degradation of the material. To protect steel H-beams from UV radiation and fading, manufacturers often apply a protective coating, such as paint or galvanization. These coatings create a barrier between the steel and the UV radiation, preventing direct contact and reducing the risk of fading or degradation. However, it is important to note that these protective coatings may require regular maintenance and reapplication to ensure long-term protection against UV radiation. Additionally, the rate at which steel H-beams may fade or degrade due to UV radiation can also be influenced by external factors such as climate, humidity levels, and the intensity of UV exposure. Regular inspection and maintenance can help identify any signs of fading or degradation in steel H-beams and allow for timely repairs or replacements to maintain their structural integrity.

Q: How do you calculate the section modulus of steel H-beams?: In order to calculate the section modulus of steel H-beams, one must have knowledge of the moment of inertia of the beam's cross-sectional shape. The section modulus serves as a geometric attribute that gauges the beam's ability to resist bending. It is determined by dividing the moment of inertia by the distance between the neutral axis and the furthest point on the cross-section of the beam. To calculate the section modulus of steel H-beams, follow these steps: 1. Establish the moment of inertia (I): The moment of inertia indicates how the area of the cross-section is distributed around the neutral axis. It can be computed using standard formulas or obtained from engineering tables specific to H-beams. The moment of inertia will differ depending on the size and shape of the H-beam. 2. Determine the distance to the furthest point (c): Measure the distance from the neutral axis to the furthest point on the cross-section. Typically, this distance is equal to half the height of the H-beam. 3. Compute the section modulus (Z): Divide the moment of inertia (I) by the distance to the furthest point (c). The resulting value represents the section modulus. Section Modulus (Z) = Moment of Inertia (I) / Distance to furthest point (c) The section modulus is normally expressed in cubic inches or cubic millimeters, depending on the unit system in use. It signifies the beam's resistance to bending and can be utilized to determine the beam's strength and deflection under different loading conditions. It's crucial to note that the section modulus is a characteristic specific to the cross-sectional shape of the beam. It is employed in structural engineering calculations for the design and analysis of steel H-beams in various applications.

Q: How do steel H-beams perform in high-temperature environments such as industrial furnaces?: High-temperature environments, such as industrial furnaces, are well-suited for the performance of steel H-beams. Their exceptional thermal conductivity and high melting point are the primary factors contributing to this. These H-beams are typically constructed using structural steel, which is specifically designed to endure elevated temperatures without experiencing notable strength loss or compromised structural integrity. In such high-temperature conditions, steel H-beams effectively and rapidly distribute heat uniformly, thereby minimizing the chances of localized overheating. This plays a crucial role in averting any deformation or failure of the beams, ensuring the overall stability and safety of the structure. Moreover, steel H-beams possess a remarkable melting point, typically around 1370°C (2500°F) for carbon steel. This characteristic allows them to endure extreme heat without incurring significant damage. Even in the most intensely heated regions of an industrial furnace, where temperatures can surpass 1000°C (1832°F), steel H-beams remain structurally sound. Additionally, steel H-beams exhibit outstanding fire resistance properties. They do not combust or contribute to the propagation of fire, making them a reliable choice for high-temperature environments. This attribute is of particular significance in industrial furnaces, where the risk of fire is a considerable concern. All in all, steel H-beams are a suitable option for high-temperature environments like industrial furnaces. Their thermal conductivity, high melting point, and fire resistance properties enable them to withstand extreme heat while maintaining their structural integrity and ensuring safety.

Q: What are the different installation methods for steel H-beams?: There are several installation methods for steel H-beams, including traditional welding, bolting, and using specialized connectors. Welding involves permanently joining the beams through heat fusion, while bolting utilizes high-strength bolts and nuts to secure the beams together. Specialized connectors, such as beam clamps or brackets, can also be used to connect and support the H-beams. The choice of installation method depends on the specific requirements of the project, including load-bearing capacity, ease of assembly, and structural integrity.

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