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:How are steel angles measured?: Steel angles are measured using two main dimensions: the length of each leg and the thickness of the material. The length of each leg refers to the distance from the intersection point of the two legs to the end of each leg. This measurement is usually expressed in inches or millimeters. The thickness of the material, also known as the gauge, is the measurement of the width of the steel angle. It is typically expressed in fractions of an inch or in millimeters. To provide a comprehensive measurement, steel angles are often described using a combination of these two dimensions. For example, a common specification could be "2 x 2 x 1/4," indicating that the steel angle has legs measuring 2 inches in length, a thickness of 1/4 inch, and both legs are equal in length. It is important to note that steel angles can be measured differently depending on the specific industry or region. Some industries may use metric measurements, while others may use imperial measurements. Therefore, it is always advisable to verify the measuring standards used in a particular context to ensure accurate understanding and communication.

Q:Are steel angles suitable for supporting countertops?: Yes, steel angles are suitable for supporting countertops. Steel angles are strong, durable, and can provide excellent support for countertops, making them a popular choice in many construction and kitchen design projects.

Q:How do you transport and ship steel angles?: Transporting and shipping steel angles require careful planning and proper handling to ensure their safe and efficient delivery. Here are some key steps involved in the transportation and shipping process: 1. Packaging: Steel angles should be properly packaged to prevent damage during transit. They are often bundled together using steel bands or placed on pallets to keep them secure and stable. 2. Size and weight considerations: Before shipping, it is important to consider the size and weight of the steel angles. This information is crucial for determining the appropriate mode of transportation and selecting the right shipping containers or vehicles. 3. Mode of transportation: Steel angles can be transported by various means, including trucks, trains, ships, or planes. The choice of transportation mode depends on factors such as distance, urgency, and cost. For domestic shipments, trucks or trains are commonly used, while for international shipments, ships or planes are preferred. 4. Loading and securing: Proper loading and securing of steel angles are essential to prevent any movement or damage during transit. They should be loaded onto transportation vehicles using appropriate lifting equipment, ensuring that they are evenly distributed and properly secured to prevent shifting or falling. 5. Insurance and documentation: It is advisable to obtain appropriate insurance coverage for the steel angles during transportation to protect against any unforeseen circumstances. Additionally, proper documentation, including bills of lading, shipping labels, and customs paperwork, should be prepared and attached to the shipment to facilitate smooth transit and customs clearance. 6. Compliance with regulations: When shipping steel angles, it is important to comply with all relevant regulations and requirements. This includes adhering to weight restrictions, securing necessary permits or licenses, and following any special handling or safety guidelines. 7. Tracking and monitoring: Throughout the transportation and shipping process, it is crucial to have effective tracking and monitoring systems in place. This allows for real-time visibility of the shipment's location, ensuring timely delivery and prompt intervention in case of any issues or delays. By following these steps and working with experienced logistics partners, you can ensure that steel angles are transported and shipped safely and efficiently, minimizing the risk of damage or delays.

Q:How do steel angles contribute to the overall earthquake resistance of a structure?: Steel angles contribute to the overall earthquake resistance of a structure by providing stability and strength. These structural components are often used to reinforce corners and connections, distributing and transferring the seismic forces throughout the building. Their rigid and load-bearing properties help to resist bending, twisting, and shearing, enhancing the structural integrity and reducing the risk of collapse during an earthquake.

Q:How are steel angles cut to specific lengths?: Steel angles are cut to specific lengths using various cutting tools and techniques. One common method is using a saw, such as a band saw or a circular saw with a metal-cutting blade. The angle is securely clamped or held in place, and the saw blade is guided along the desired cutting line to make a clean and precise cut. Another method is using an abrasive cutting wheel, also known as a cutoff wheel or a grinding disc. This technique is often used for thinner steel angles or when a more precise cut is required. The angle is secured in a vise or a similar holding device, and the cutting wheel is carefully guided along the marked cutting line to remove the excess material. For larger and thicker steel angles, a plasma cutter or an oxy-fuel torch may be used. Both methods involve heating the steel to a high temperature, causing it to melt or oxidize, allowing for a clean and accurate cut. Plasma cutters use a focused jet of ionized gas, while oxy-fuel torches rely on a combination of oxygen and a fuel gas, such as acetylene or propane. In some cases, steel angles can also be cut using more specialized techniques, such as water jet cutting or laser cutting. Water jet cutting involves using a high-pressure stream of water mixed with abrasive particles to erode the steel, while laser cutting utilizes a concentrated laser beam to melt or vaporize the material along the desired cutting path. Regardless of the method used, the key is to ensure the angle is securely held in place and the cutting tool is guided accurately along the marked cutting line. Proper safety precautions, such as wearing protective eyewear and gloves, should always be taken when cutting steel angles to specific lengths.

Q:How do you prevent steel angles from vibrating under dynamic loads?: One possible way to prevent steel angles from vibrating under dynamic loads is by using damping techniques. Damping involves adding materials or structures that absorb or dissipate the energy generated by the vibrating steel angles. This can be achieved by attaching damping pads or strips made of viscoelastic materials to the steel angles, which help absorb and dissipate the vibration energy. Another approach is to incorporate dampers such as tuned mass dampers or friction dampers, which are designed to reduce vibrations by adding additional mass or introducing friction forces to counteract the dynamic loads. Proper design and reinforcement of the steel angles can also help to increase their stiffness and reduce the likelihood of vibration.

Q:What are the common industry standards for steel angles?: The American Society for Testing and Materials (ASTM) primarily determines the common industry standards for steel angles. ASTM A36, widely recognized as a standard for structural steel angles, finds common usage in construction and industrial applications. This standard specifies the chemical composition, mechanical properties, and other relevant characteristics of the steel angles. Another commonly used standard, ASTM A572, is specifically designed for high-strength low-alloy (HSLA) steel angles. It provides guidelines for the chemical composition, mechanical properties, and notch toughness of the angles. Additionally, several other ASTM standards, including A529, A588, and A992, dictate the requirements for specific types of steel angles used in different applications. By ensuring that steel angles meet the necessary quality and performance criteria, these standards enable consistent and reliable use across various industries.

Q:What are the different types of connections used for steel angles in architectural applications?: There are several types of connections used for steel angles in architectural applications. Some common types include bolted connections, welded connections, and riveted connections. Bolted connections involve using bolts to secure the steel angles together, while welded connections involve fusing the steel angles using heat. Riveted connections, on the other hand, involve using rivets to connect the steel angles together. Each type of connection has its own advantages and disadvantages, and the choice depends on factors such as the load requirements, aesthetics, and ease of construction.

Q:Can steel angles be used in architectural or decorative applications?: Yes, steel angles can be used in architectural or decorative applications. Steel angles are versatile structural elements that can be used to create various architectural and decorative features. Their angular shape allows for easy installation and provides structural stability. In architectural applications, steel angles can be used to create frames for windows, doors, and other openings. They can also be used as supports for beams, columns, and roofs. Steel angles can be incorporated into building facades to create unique and visually appealing designs. Additionally, they can be used to form staircases, handrails, and balustrades, adding both functionality and aesthetics to a building's design. In decorative applications, steel angles can be used to create ornamental features. They can be shaped and welded to form intricate patterns or designs, adding a touch of elegance and uniqueness to interior or exterior spaces. Steel angles can be used as decorative trim or edging, enhancing the visual appeal of architectural elements such as walls, ceilings, and furniture. They can also be used as decorative supports for shelves, countertops, and other surfaces. The use of steel angles in architectural and decorative applications offers several advantages. Steel is a strong and durable material, providing long-lasting support and stability. It is also resistant to corrosion, making it suitable for both indoor and outdoor use. Additionally, steel angles can be easily customized to meet specific design requirements, allowing for endless possibilities in architectural and decorative applications.

Q:What are the different types of connections used for steel angles in educational institutions?: In educational institutions, there are several types of connections used for steel angles. These connections serve to join steel angles together in various applications and structural configurations. Some of the common types of connections used are: 1. Welded Connections: Welding is a widely used method to connect steel angles in educational institutions. It involves melting and fusing the steel angles together using heat, creating a strong and durable connection. Welded connections are often used in structural applications where high strength and rigidity are required. 2. Bolted Connections: Bolted connections involve using bolts, nuts, and washers to secure steel angles together. This type of connection allows for easy disassembly and reassembly, making it suitable for applications where flexibility and adjustability are desired. Bolted connections are commonly used in non-structural applications like furniture, handrails, and brackets. 3. Riveted Connections: Riveting is an older method of connection, where steel angles are joined using rivets. Rivets are inserted through pre-drilled holes in the angles and then hammered or compressed to secure the connection. Although not as commonly used today, riveted connections can still be found in some older structures within educational institutions. 4. Clip Connections: Clip connections involve using specially designed clips or brackets to connect steel angles together. These clips are typically bolted or welded to the angles, providing a quick and efficient method of connection. Clip connections are often used in applications where easy installation and maintenance are important, such as suspended ceilings or modular structures. 5. Gusset Plate Connections: Gusset plate connections involve using additional steel plates (gusset plates) to connect steel angles. The gusset plates are typically welded or bolted to the angles, providing additional strength and stability to the connection. This type of connection is commonly used in heavy-duty structural applications, such as trusses or frames, within educational institutions. Overall, the selection of the type of connection for steel angles in educational institutions depends on factors such as the load requirements, structural design, ease of installation, and maintenance considerations. It is essential to consult with structural engineers and follow applicable building codes and regulations to ensure safe and appropriate connections are used.

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