H-Beam Hot Rolled Structure Steel Made In China JIS Standard GB Standard

H-Beam Hot Rolled Structure Steel Made In China JIS Standard GB Standard System 1

H-Beam Hot Rolled Structure Steel Made In China JIS Standard GB Standard System 2

H-Beam Hot Rolled Structure Steel Made In China JIS Standard GB Standard System 3

H-Beam Hot Rolled Structure Steel Made In China JIS Standard GB Standard

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 5000 m.t./month

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Product Description:

ecifications of Hot Rolled Steel H-beam

1. Standard: JIS 3192

2. Grade: SS400 or Equivalent

3. Length: 10m, 12m as following table

4. Invoicing on theoretical weight or actual weight as customer request

5.Payment: TT or L/C

6. Sizes:

Hot Rolled Steel H-beam

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

Packaging & Delivery of Hot Rolled Structural Steel H Beam

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

Production flow of Hot Rolled Structural Steel H Beam

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q:What are the benefits of using hot-rolled steel angles?: Hot-rolled steel angles offer several benefits, including high strength and durability, excellent structural integrity, and cost-effectiveness. They are ideal for various construction and manufacturing applications, providing stability and support in building frames, bridges, and machinery. Additionally, their malleability allows for easy fabrication and customization, making them a versatile choice for architects and engineers.

Q:Can steel angles be recycled?: Yes, steel angles can be recycled. Steel is one of the most recycled materials in the world, and steel angles can be recycled through various processes such as melting and refining, which allows them to be used in the production of new steel products. Recycling steel angles helps conserve natural resources, reduces energy consumption, and minimizes waste.

Q:How do steel angles perform under fatigue or repeated loading conditions?: Steel angles are commonly used in structural applications due to their ability to withstand repeated loading conditions, including fatigue. The performance of steel angles under fatigue depends on various factors such as the material properties, design, and loading conditions. Steel angles are typically made from high-strength steel, which exhibits excellent fatigue resistance. These steels have a high fatigue strength, meaning they can withstand a large number of repeated loading cycles before failure occurs. The fatigue strength of steel angles can be further improved by using techniques such as heat treatment or surface hardening. In terms of design, the geometry of the steel angle plays a crucial role in its fatigue performance. Sharp corners or notches can act as stress concentration points, leading to accelerated fatigue crack initiation and propagation. Therefore, it is important to consider factors such as fillet radii and smooth transitions when designing steel angles for fatigue-prone applications. Loading conditions also influence the fatigue behavior of steel angles. The magnitude and frequency of the applied loads, as well as any additional factors such as corrosion or temperature variations, can affect the fatigue life of the angles. Proper analysis and testing are required to determine the expected fatigue life and ensure the safe and reliable performance of steel angles under repeated loading conditions. Overall, steel angles are known for their excellent performance under fatigue or repeated loading conditions. By considering material properties, design factors, and loading conditions, engineers can optimize the fatigue resistance of steel angles for specific applications, ensuring their long-term durability and reliability.

Q:Are steel angles magnetic?: Yes, steel angles are magnetic as they are typically made from a type of steel that contains iron, which is a ferromagnetic material.

Q:How do you connect steel angles to other structural members?: Bolts are a commonly employed technique for connecting steel angles to other structural members. This entails aligning the angle with the desired position on the member and drilling holes through both the angle and the member. Subsequently, bolts are inserted through the holes and secured with nuts on the opposite side to establish a connection. Another widely used method for connecting steel angles to other structural members is welding. This necessitates heating the ends of the angle and the member to be connected and then fusing them together using a metal filler rod. Welding offers a robust and enduring connection, but it necessitates skilled labor and proper equipment to achieve a successful weld. In certain scenarios, mechanical fasteners such as screws or self-tapping screws can also be used to connect steel angles to other structural members. These fasteners are generally utilized for lighter loads and non-structural applications. When selecting the appropriate method to connect steel angles to other structural members, it is crucial to consider the specific design requirements and load capacities. Consulting with a structural engineer or adhering to the guidelines outlined in the relevant building codes is recommended to ensure secure and efficient connections.

Q:How do steel angles perform in terms of electrical conductivity?: Steel angles have low electrical conductivity due to the high resistance of steel to the flow of electric current.

Q:What is the difference between galvanized and black steel angles?: There are two types of steel angles: galvanized and black steel angles. These two types have different characteristics and uses. Galvanized steel angles are coated with a layer of zinc, providing protection against corrosion. To achieve this, the steel angles are immersed in molten zinc, allowing the zinc to bond with the steel surface. This zinc coating increases the durability and lifespan of the steel angles, making them resistant to rust and other forms of corrosion. Galvanized steel angles are commonly utilized in outdoor applications, such as construction projects, fencing, and marine environments where exposure to moisture and harsh weather conditions is a concern. On the other hand, black steel angles are not coated with any protective layer. They are made from raw steel, giving them a black appearance. Black steel angles are typically employed in indoor applications, such as structural support, framing, and general fabrication. Due to their lack of protection against corrosion, they are not suitable for outdoor use or environments with high moisture content. In conclusion, the key distinction between galvanized and black steel angles lies in their coating and resistance to corrosion. Galvanized steel angles possess a zinc coating that shields them from rust and corrosion, making them suitable for outdoor applications. Conversely, black steel angles lack any protective coating and find their primary use indoors for structural support and general fabrication purposes.

Q:How do you reinforce a steel angle for added stability?: One way to reinforce a steel angle for added stability is by adding gussets or diagonal braces. These additional elements can be attached to the steel angle to increase its strength and resistance to bending or twisting forces.

Q:How do you determine the required angle size for a specific application?: Several factors must be taken into consideration in order to determine the necessary angle size for a specific application. First and foremost, it is crucial to understand the purpose or function of the application. Different applications may require different angle sizes depending on the desired outcome. For instance, if the application involves cutting or shaping materials, the angle size must be determined based on the desired level of precision or detail. Secondly, the materials used in the application must be carefully considered. Some materials may be more brittle or prone to damage, while others may be more flexible. The chosen angle size should take into account the properties of the materials and minimize the risk of damage or failure. Thirdly, the specific conditions or environment in which the application will be used should be taken into account. Factors such as temperature, pressure, or moisture levels can impact the performance of the application and influence the required angle size. It is essential to select an angle size that can withstand the expected conditions and provide optimal functionality. Furthermore, consulting industry standards or guidelines that may exist for the specific application can be beneficial. These standards often provide recommended angle sizes based on best practices and past experiences. They serve as a useful reference point in determining the required angle size. Lastly, it may be necessary to conduct testing or simulations to verify the selected angle size. By creating prototypes or using computer-aided design (CAD) software, one can evaluate the performance and effectiveness of different angle sizes before making a final decision. In conclusion, determining the necessary angle size for a specific application involves considering the purpose, materials, environmental conditions, industry standards, and potentially conducting testing or simulations. By analyzing these factors, one can make an informed decision and select the most suitable angle size for the application.

Q:How are steel angles protected against corrosion?: Steel angles are protected against corrosion through various methods such as galvanization, painting, or applying a protective coating. These protective measures create a barrier between the steel surface and corrosive elements, preventing direct contact and ensuring the longevity and durability of the steel angles.

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