Hot Rolled JIS Standard H Beams
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering Hot Rolled JIS Standard H 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled JIS Standard H Beams are ideal for structural applications and are widely used inindustrial plants, civil construction, municipal works, oil platforms, bridges, flatbed beams, electrified railway power stand, railway bridges and other light steel structure, super-light H-beam is ideal for containers, mobile homes , all kinds of garage, box-type trains, electrical bracket, various venues, small villa manufacturing etc.
Product Advantages:
OKorder's Hot Rolled JIS Standard H Beams are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· 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: 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Trademark | Rank | Chemical composition (quality score) % | |||||
C | Si | Mn | S | P | |||
≤ | ≤ | ≤ | |||||
Q235 | A | 0.14-0.22 | 0.30 | 0.30-0.65 | 0.050 | 0.045 | |
Q235 | B | 0.12-0.20 | 0.30 | 0.30-0.70 | 0.045 | 0.045 | |
Trademark | Rank | Pulling Test | |||||
Bend PointΔs/Mpa | Tensile Strength | Elongation Ratioδ5% | |||||
Thickness (Diameter) /MM | Thickness (Diameter) /MM | ||||||
≤16 | 16-40 | ≤16 | 16-40 | ||||
≥ | ≥ | ||||||
Q235 | A | 235 | 225 | 375-500 | 26 | 25 | |
Q235 | B | 235 | 225 | 375-500 | 26 | 25 | |
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 arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q: What are the different types of corrosion protection coatings for steel H-beams?
- There are several types of corrosion protection coatings available for steel H-beams. These coatings are applied to the surface of the beams to prevent corrosion and extend their lifespan. 1. Galvanization: This is one of the most common and effective corrosion protection coatings for steel H-beams. It involves immersing the beams in a bath of molten zinc, which forms a protective layer on the surface. Galvanized coatings provide excellent corrosion resistance and can withstand harsh environments. 2. Epoxy coatings: Epoxy coatings are often used for steel H-beams that are exposed to chemical or corrosive environments. These coatings are applied in multiple layers and provide excellent resistance to chemicals, moisture, and abrasion. 3. Powder coatings: Powder coatings are a popular choice for steel H-beams due to their durability and aesthetic appeal. These coatings are applied as a dry powder and then heated to form a protective layer. Powder coatings offer good corrosion resistance and can be customized in various colors and textures. 4. Paint coatings: Paint coatings are a common and cost-effective option for corrosion protection. These coatings are typically applied in multiple layers and provide a barrier between the steel surface and the environment. Paint coatings come in various formulations, including epoxy, acrylic, and polyurethane, offering different levels of protection. 5. Thermal spray coatings: Thermal spray coatings involve applying a layer of metal or ceramic material onto the surface of steel H-beams using a high-velocity spray. These coatings provide enhanced corrosion protection and can be tailored to specific environmental conditions. It is important to select the right corrosion protection coating based on the specific application, environmental conditions, and budgetary constraints. Consulting with a corrosion specialist or coating manufacturer can help determine the most suitable coating for steel H-beams.
- Q: How do you calculate the load-bearing capacity of steel H-beams?
- In order to determine the load-bearing capacity of steel H-beams, several factors must be taken into consideration. To begin, it is necessary to calculate the cross-sectional area of the H-beam by measuring the dimensions of the flanges and web. The flanges, which are the horizontal sections of the H-beam, and the web, which is the vertical section connecting the flanges, play a crucial role in this calculation. Following that, the material properties of the steel being used, including the yield strength and modulus of elasticity, need to be identified. The yield strength represents the maximum stress the steel can withstand without experiencing permanent deformation, while the modulus of elasticity measures the material's stiffness. Once these parameters are known, the moment of inertia of the H-beam can be calculated. The moment of inertia provides insight into the beam's resistance to bending and depends on the shape and dimensions of its cross-section. Using the moment of inertia, the section modulus can be determined. The section modulus, which is the ratio of the moment of inertia to the distance from the neutral axis of the beam to the extreme fiber, indicates the beam's resistance to bending and is utilized to ascertain its load-bearing capacity. Finally, the load-bearing capacity of the steel H-beam can be calculated by dividing the section modulus by a safety factor. The safety factor takes into account uncertainties in the design and manufacturing processes and guarantees that the beam can withstand loads without excessive deflection or failure. The precise safety factor to be utilized depends on the intended application and the level of risk involved.
- Q: Are steel H-beams susceptible to bending or warping?
- Under normal circumstances, Steel H-beams are generally resistant to bending or warping. These beams are specifically engineered to be structurally strong and are widely utilized in construction and engineering projects that necessitate load-bearing capacity. The H-shape of these beams provides exceptional resistance against bending forces. Nevertheless, it is imperative to acknowledge that extreme external forces or mishandling during transportation or installation have the potential to induce bending or warping. Moreover, if the H-beams are not designed or manufactured in accordance with the required standards, they may be more prone to bending or warping. To guarantee the structural soundness of steel H-beams, it is vital to adhere to proper installation procedures, handle them with caution, and utilize beams that meet industry standards and specifications. Regular maintenance and inspections are also crucial to promptly identify any indications of bending or warping and address them promptly.
- Q: What are the safety precautions to consider when handling steel H-beams during installation?
- When handling steel H-beams during installation, there are several safety precautions to consider to ensure the safety of workers and prevent accidents: 1. Personal Protective Equipment (PPE): All workers involved in handling steel H-beams should wear appropriate PPE, including steel-toed boots, safety glasses, hard hats, and gloves. This will protect them from potential hazards such as falling beams or sharp edges. 2. Proper Lifting Techniques: It is important to use proper lifting techniques when handling steel H-beams to prevent strains or injuries. Workers should be trained on how to lift heavy objects using their legs, not their backs, and should avoid twisting or jerking motions during lifting. 3. Adequate Training: Only trained and experienced workers should handle steel H-beams during installation. They should be familiar with the weight and dimensions of the beams, as well as proper handling techniques. Inexperienced workers should always be supervised by someone with expertise in steel beam installation. 4. Secure Storage: Steel H-beams should be stored in a secure and stable manner to prevent them from falling or causing accidents. They should be stacked on a flat and level surface, with proper support underneath to prevent toppling. If beams are stored vertically, they should be secured with straps or other restraints to prevent them from falling. 5. Clear Communication: Effective communication is essential during the handling and installation of steel H-beams. Workers should use clear hand signals or verbal commands to coordinate movements and ensure everyone is aware of their surroundings. A designated spotter should be assigned to guide the crane operator or forklift driver during lifting and placement. 6. Inspection and Maintenance: Before using steel H-beams for installation, they should be thoroughly inspected for any defects or damage. Any beam that shows signs of cracks, warping, or other structural issues should not be used. Regular maintenance and inspection of lifting equipment such as cranes or forklifts are also crucial to ensure their safe operation. 7. Adequate Planning: Proper planning is key to ensuring the safe installation of steel H-beams. This includes evaluating the site conditions, determining the appropriate equipment for handling and lifting, and developing a detailed installation plan. Adequate planning allows for a systematic approach to minimize risks and ensure a safe work environment. By following these safety precautions, the risk of accidents and injuries during the installation of steel H-beams can be significantly reduced, creating a safer work environment for all involved.
- Q: What is the weight per metre of 250x250x9x14h steel, please? Do you have any relevant information? Thank you
- Section H is the construction of beams or columns used in civil engineering. It is also known as "I-beam". It is named after the cross section, such as the Chinese character "work". Because all the sections of H steel are arranged at right angles, H steel has been widely used in all directions for its advantages of high bending resistance, simple construction, cost saving and light weight.
- Q: What are the different fire protection methods for steel H-beams?
- Some of the different fire protection methods for steel H-beams include intumescent coatings, fire-resistant sprays or paints, and the use of fire-resistant boards or cladding. These methods are designed to delay the heating of the steel beams and prevent them from reaching critical temperatures, thereby preserving their structural integrity during a fire.
- Q: Can Steel H-Beams be used in historical or heritage restoration projects?
- Yes, Steel H-Beams can be used in historical or heritage restoration projects. Steel H-Beams are versatile and strong structural elements that can provide support and stability to buildings, especially when restoring or reinforcing historic structures. They can be used to replace or reinforce deteriorated or damaged wooden beams, offering increased structural integrity while preserving the historical character of the building. Additionally, Steel H-Beams can be designed to match the original architectural aesthetics, ensuring a seamless integration into the existing structure. However, it is important to consult with preservation specialists and adhere to local heritage regulations to ensure that the use of Steel H-Beams aligns with the principles of historical preservation.
- Q: Can steel H-beams be used in automotive manufacturing plants?
- Yes, steel H-beams can be used in automotive manufacturing plants. They are commonly used in the construction of automotive manufacturing plants for their strength, durability, and ability to support heavy loads. H-beams are often used to create the structural framework of the building and provide support for equipment and machinery used in the manufacturing process.
- Q: How do steel H-beams resist bending and twisting forces?
- The exceptional design of steel H-beams enables them to effectively withstand bending and twisting forces due to their distinct shape and material characteristics. The H shape of the beam offers a notable advantage in terms of structural strength and stability. To distribute forces, the top and bottom flanges of the H-beam are thicker and wider than the web, resulting in a larger surface area. This increased surface area plays a crucial role in resisting bending forces as it can accommodate heavier loads and distribute them over a broader area. Moreover, the flanges are positioned perpendicular to the web, further enhancing their resistance to bending. Apart from the shape, the material properties of steel also contribute to the beam's ability to resist bending and twisting forces. Steel is renowned for its exceptional strength and stiffness, making it an ideal choice for structural applications. The combination of its strength and ductility allows steel H-beams to bear significant loads without undergoing permanent deformation. Additionally, the design of H-beams enables them to efficiently transfer loads and resist twisting forces. The flanges and web work in harmony to create a solid structure that effectively resists twisting or torsional forces. The web connects the flanges and provides stability, preventing the beam from twisting under applied loads. Overall, the distinctive shape and material properties of steel H-beams render them highly resistant to bending and twisting forces. Their ability to distribute loads, withstand bending moments, and resist torsional forces make them a favored choice in various structural applications, including building frames, bridges, and other load-bearing structures.
- Q: What are the maintenance requirements for steel H-beams?
- The maintenance requirements for steel H-beams typically involve regular cleaning to remove dirt, debris, and corrosive substances. Additionally, it is important to inspect for any signs of rust or damage and promptly address them by applying protective coatings or conducting repairs. Regular inspections and maintenance can help ensure the structural integrity and longevity of steel H-beams.
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Hot Rolled JIS Standard H Beams
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- 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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