Hot Rolled Steel H Beam Q345

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 200000 m.t./month

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Specifications of Hot Rolled Steel H-beam Q345

1. Standard: JIS 3192

2. Grade: Q345,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

Usage & Applications of Hot Rolled Steel H-beam

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

Hot Rolled Steel H-beam

Packaging & Delivery of Hot Rolled Steel H-beam Q345

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 Steel H-beam Q345

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

Q: Can steel angles be used for structural applications?: Indeed, structural applications can make use of steel angles. Due to their strength, durability, and versatility, steel angles are frequently employed in construction and engineering endeavors. The convenience of welding, bolting, or otherwise connecting them to other steel components makes them particularly valuable for providing structural support and stability. Frames, supports, braces, and reinforcements often incorporate steel angles. Moreover, their shape and design enable efficient load-bearing capabilities, rendering them suitable for a wide range of structural applications including bridges, buildings, towers, and industrial structures. In summary, steel angles present a dependable and budget-friendly option for structural applications.

Q: How are steel angles used in structural framing?: Steel angles are commonly used in structural framing to provide support and stability to various building components. These angles, which are L-shaped, are used to connect and reinforce different elements of a structure, such as beams, columns, and trusses. One of the main uses of steel angles in structural framing is to provide additional strength and rigidity to beams and columns. By attaching steel angles to the sides of these components, the angles act as braces, preventing the beams or columns from buckling or bending under heavy loads. This is particularly important in large-scale construction projects, where the structural integrity of the building is crucial. Steel angles are also used to create connections between different structural members. For example, they can be used to connect beams to columns, providing a secure and stable joint. The angles are typically bolted or welded to both members, creating a strong and durable connection. Additionally, steel angles can be used to create framing for walls, roofs, and floors. By attaching angles to the top and bottom of these components, a rigid framework is formed, which can support the weight of the structure above and provide stability during construction. In summary, steel angles play a vital role in structural framing by providing support, reinforcing connections, and creating stable frameworks. Their versatility and strength make them an essential component in the construction industry.

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: Can steel angles be used in curtain wall construction?: Yes, steel angles can be used in curtain wall construction. Steel angles are commonly used as structural supports and framing elements in curtain wall systems. They provide stability, strength, and durability to the overall structure, allowing for the installation of glass panels or other cladding materials.

Q: Can steel angles be used in high-rise buildings?: High-rise buildings can indeed utilize steel angles. These angles are frequently employed as structural elements in such structures, owing to their strength, adaptability, and cost-effectiveness. They find application in a variety of ways, including framing, bracing, and load support. By offering stability and structural integrity, steel angles enable high-rise buildings to withstand the forces and strains typically associated with such edifices. Moreover, their easy fabrication, manipulation, and connection make them well-suited for the intricate and elaborate designs often seen in high-rise constructions. Consequently, steel angles serve as a dependable and commonly used constituent in the construction of high-rise buildings.

Q: Can steel angles be used for column supports?: Yes, steel angles can be used for column supports. Steel angles are commonly used in construction as they provide structural support and stability, making them suitable for column supports. They offer excellent strength and load-bearing capacity, making them a reliable choice for supporting vertical loads.

Q: What are the different types of steel angles used in agricultural applications?: There are several types of steel angles commonly used in agricultural applications, including L-shaped angles, C-shaped angles, and T-shaped angles. These angles are often used to provide structural support, reinforce joints, or serve as framing components in buildings, equipment, or fencing systems on farms.

Q: How do you calculate the deflection of a steel angle?: To calculate the deflection of a steel angle, you would need to consider several factors and apply the appropriate formulas. The deflection of a beam or angle is typically calculated using the Euler-Bernoulli beam theory, which assumes that the beam is slender and experiences small deflections. First, you need to determine the moment of inertia (I) of the steel angle. This can be calculated using the dimensions and properties of the angle section. The moment of inertia represents the resistance of the angle to bending. Next, you should determine the applied load or force (F) acting on the steel angle. This could be a concentrated load, distributed load, or a combination of both. The load will cause a bending moment (M) on the angle. Once you have determined the moment of inertia and the bending moment, you can use the formula for deflection in a simply supported beam: δ = (5 * M * L^4) / (384 * E * I) Where: - δ is the deflection at the midpoint of the steel angle - M is the bending moment acting on the angle - L is the length of the angle - E is the modulus of elasticity of the steel material - I is the moment of inertia of the angle section By plugging in the appropriate values into the formula, you can calculate the deflection. It is important to ensure that the units are consistent and compatible when performing the calculations. However, note that this calculation assumes linear behavior and neglects factors such as shear deformation and lateral torsional buckling. For more accurate results, you may need to consider additional factors or consult engineering resources, such as design codes or software, to obtain a more precise deflection calculation.

Q: How do you determine the required number of fasteners for a steel angle connection?: To determine the required number of fasteners for a steel angle connection, several factors need to be considered. These include the load being applied, the size and thickness of the angle, the type and strength of the fasteners being used, and any applicable building codes or engineering standards. Typically, calculations or guidelines provided by structural engineers or industry standards are used to determine the minimum number and spacing of fasteners needed to ensure the connection is strong and safe.

Q: What is the minimum bend radius for a steel angle?: The minimum bend radius for a steel angle depends on the specific dimensions and thickness of the angle. It is generally recommended to consult the manufacturer or reference industry standards to determine the appropriate minimum bend radius for a particular steel angle.

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